Malicious
Malicious

173af37f929b27e60ab3e12df7aeb91c

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PE Executable
MD5: 173af37f929b27e60ab3e12df7aeb91c
Size: 3.59 MB
application/x-dosexec
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This sample is a 3.4 MB PE Executable identified by Malva.RE as Go Loader (Factory-v3) (stealer loader). Static analysis extracted 1 embedded or derived file. It matches 3 YARA rules. Observed behaviours map to MITRE ATT&CK T1027 and T1055. The file was analysed statically: it was parsed and decompiled, never executed.

SHA256
c51e92e607ec508a0cd1bdfce2e9aa519d0593a4966839c043bf466f49a0ea84
MD5
173af37f929b27e60ab3e12df7aeb91c
Verdict
Malicious
File type
PE Executable · 3.4 MB
Family
Go Loader (Factory-v3)
Category
Stealer Loader
MITRE ATT&CK
T1027T1055

Cite this report: https://app.malva.re/sha256/c51e92e607ec508a0cd1bdfce2e9aa519d0593a4966839c043bf466f49a0ea84

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File
Type
Portable Executable file
Size
3.59 MB · 3,593,216 B
Hashes
MD5 173af37f929b27e60ab3e12df7aeb91c Sha1 e4ba8fbf54b6c875c34ecfad888b99b0a0c27ccc Sha256 c51e92e607ec508a0cd1bdfce2e9aa519d0593a4966839c043bf466f49a0ea84 Sha384 f6a75a3713354baa1abd62d82e6cac3f0be78c70357af4b4e633ff40ea31f21a26ffc667063dc5fc9c8177de7d9cbcb8 Sha512 bae249ba03710bde67a33b47ef292b0cf2b70fa85aa8d685bfbf041bfeb86859e4ace83359a67fd6c9c1a95cf2dea3b702326dc1b2aec23f7013d077d045652f SSDeep 98304:vRXHKvC/mP3qeMH/PIYlbGpykwPF00vwoHAGv:53KvCOPYHnPbGpykwPF05oH7 TLSH 44F533D3CE56EBE6DFAE13FB634904241DF4273632C352A93427B14872191D996222FB
Detection
PeID
Microsoft Visual C++ v6.0 DLLUPX -> www.upx.sourceforge.netUPX 2.93 - 3.95 (LZMA) ASL sign UPX 3.02UPX v3.0UPX v3.0 (EXE_LZMA) -> Markus Oberhumer & Laszlo Molnar & John Reiser

2 malicious · 2 files
EXE173af37f929b27e60ab3e12df7aeb91cGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
STICH beta Structural Threat Infection Chain Hash

A content-independent fingerprint of the infection method: successive formats, internal objects and MITRE techniques from the initial file to each final payload.

STICH Path = the fingerprint (canonical chain with techniques) STICH Shape = structure only Only determinant branches produce STICH Paths.
Path pe:exe~T1027~T1055
Shape pe:exe
malicious 1 nodes

Name Value
UPX
UPX method: Lzma, filter: X86CallJumpBe
UPX 
UPX anomaly: PE reconstructed from saved NT headers; DOS stub retained; PE checksum cleared; overlay not restored

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