Malicious
Malicious

e1d793dc622fc1660fece7f05bce239d

PE Executable
MD5: e1d793dc622fc1660fece7f05bce239d
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 2 embedded or derived files. 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
d66f1160901307c98f4fca25aa51751b8bb350cefe562bab22eb918ba36c13cd
MD5
e1d793dc622fc1660fece7f05bce239d
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/d66f1160901307c98f4fca25aa51751b8bb350cefe562bab22eb918ba36c13cd

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File
Type
Portable Executable file
Size
3.59 MB · 3,592,933 B
Hashes
MD5 e1d793dc622fc1660fece7f05bce239d Sha1 4e2cc142cad974d8468b63ccd0676da218423748 Sha256 d66f1160901307c98f4fca25aa51751b8bb350cefe562bab22eb918ba36c13cd Sha384 97d2d868769e82427e5d2b1702b39734e957befc597f0ca3560b6f5931870df8f6fc32342f7797709ca992d79cff06bb Sha512 bb0bb31812f0ad10bd92946630e79ce092359d5700b6a1ac5db43bafcc77835fdd7b1844b5e68bc1d547864c37b31bffc6db099bee56a9c34f5b77e764a67949 SSDeep 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4O7:iJiafuIO7rhWEES4S TLSH 16F5335BF1AF47B3F7D9A831561FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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 · 3 files
EXEe1d793dc622fc1660fece7f05bce239dGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
BINOverlay_5f3e75fa.bin
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>bin
Shape pe:exe>bin
malicious 2 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
Info
Overlay extracted: Overlay_5f3e75fa.bin (229 bytes)

2 malicious · 3 files
EXEe1d793dc622fc1660fece7f05bce239dGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
BINOverlay_5f3e75fa.bin
No malware configuration was found at this point.
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