AgentTesla PE Executable malware analysis – af896fe25eb9

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File

Type

Portable Executable file

Detection

PeID

.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual C++ v6.0 DLLMicrosoft Visual Studio .NET

Symbol obfuscation

Very high

2 malicious · 78 files

EXEaf896fe25eb9b9cae25f12947756d5e7AgentTesla

Structure

BINResources

BIN.Net Resources

BINSyntex_Spoofer.Menu.resources

BINcostura.costura.dll.compressed

DLLcostura.costura.dll

BINcostura.costura.pdb.compressed

PDBcostura.costura.pdb

BINg50CBiGt27nnRrebwO.BsCs1530l4E1WR34TN

BINcostura.guna.ui2.dll.compressed

DLLcostura.guna.ui2.dllAgentTesla

Structure

P7B[Authenticode]_28203e69.p7b

BINResources

BIN.Net Resources

BINRQWgUpS5RNGq21TLRJ.ybZ6ymoWW4OH9JAyQq

BINcostura.metadata

BINaR3nbf8dQp2feLmk31.lSfgApatkdxsVcGcrktoFd.resources

Name	Value
Info	PDB Path: Syntex Spoofer.pdb
Module Name	Syntex Spoofer.exe
Full Name	Syntex Spoofer.exe
EntryPoint	System.Void baoeie1xLcCbjuofKL.yho3MspQ2kGxSFOLQf::wBUfRrfL0()
Scope Name	Syntex Spoofer.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	Syntex Spoofer
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.8
Total Strings	44
Main Method	System.Void baoeie1xLcCbjuofKL.yho3MspQ2kGxSFOLQf::wBUfRrfL0()
Main IL Instruction Count	36
Main IL	ldc.i4 1 stloc V_0 br IL_000E: ldloc V_0 ldloc V_0 switch dnlib.DotNet.Emit.Instruction[] br IL_00A2: ldc.i4.0 newobj System.Void Syntex_Spoofer.Menu::.ctor() call System.Void System.Windows.Forms.Application::Run(System.Windows.Forms.Form) ldc.i4 1 ldsfld <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627} <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_76cfe2f3d3d548939745cbca9569d0e0 ldfld System.Int32 <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_11197ba3bc8c47d9be07d6c8059867fe brtrue IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) pop <null> ldc.i4 2 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) call System.Void System.Windows.Forms.Application::EnableVisualStyles() ldc.i4 0 ldsfld <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627} <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_76cfe2f3d3d548939745cbca9569d0e0 ldfld System.Int32 <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_e346e59651df46b09085ed6af18cc158 brtrue IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) pop <null> ldc.i4 0 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) call System.Void XxeIh73wG8B1j9S7hfO.CYmpGe3feZejbHvoXBo::FEiEXqQW74() ldc.i4 4 ldsfld <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627} <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_76cfe2f3d3d548939745cbca9569d0e0 ldfld System.Int32 <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_bde45f59c52e49cda4645728cea9c714 brtrue IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) pop <null> ldc.i4 3 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) ret <null> ldc.i4.0 <null> call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean) ldc.i4 3 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030)
Module Name	Syntex Spoofer.exe
Full Name	Syntex Spoofer.exe
EntryPoint	System.Void baoeie1xLcCbjuofKL.yho3MspQ2kGxSFOLQf::wBUfRrfL0()
Scope Name	Syntex Spoofer.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	Syntex Spoofer
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.8
Total Strings	44
Main Method	System.Void baoeie1xLcCbjuofKL.yho3MspQ2kGxSFOLQf::wBUfRrfL0()
Main IL Instruction Count	36
Main IL	ldc.i4 1 stloc V_0 br IL_000E: ldloc V_0 ldloc V_0 switch dnlib.DotNet.Emit.Instruction[] br IL_00A2: ldc.i4.0 newobj System.Void Syntex_Spoofer.Menu::.ctor() call System.Void System.Windows.Forms.Application::Run(System.Windows.Forms.Form) ldc.i4 1 ldsfld <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627} <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_76cfe2f3d3d548939745cbca9569d0e0 ldfld System.Int32 <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_11197ba3bc8c47d9be07d6c8059867fe brtrue IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) pop <null> ldc.i4 2 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) call System.Void System.Windows.Forms.Application::EnableVisualStyles() ldc.i4 0 ldsfld <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627} <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_76cfe2f3d3d548939745cbca9569d0e0 ldfld System.Int32 <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_e346e59651df46b09085ed6af18cc158 brtrue IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) pop <null> ldc.i4 0 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) call System.Void XxeIh73wG8B1j9S7hfO.CYmpGe3feZejbHvoXBo::FEiEXqQW74() ldc.i4 4 ldsfld <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627} <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_76cfe2f3d3d548939745cbca9569d0e0 ldfld System.Int32 <Module>{abd187fc-ac70-4db7-a966-3798bd8e9627}::m_bde45f59c52e49cda4645728cea9c714 brtrue IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) pop <null> ldc.i4 3 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030) ret <null> ldc.i4.0 <null> call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean) ldc.i4 3 br IL_0012: switch(IL_00A2,IL_0059,IL_00A1,IL_007D,IL_0030)