Malicious
Malicious

7c103b312b2a2bb0a185ca8e95cc3ee9

PE Executable
MD5: 7c103b312b2a2bb0a185ca8e95cc3ee9
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
2f393bd2c6801381eb8a2c78996ceef0355d4bc51d666769ab56ed3ffdef512b
MD5
7c103b312b2a2bb0a185ca8e95cc3ee9
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/sha256/2f393bd2c6801381eb8a2c78996ceef0355d4bc51d666769ab56ed3ffdef512b

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File
Type
Portable Executable file
Size
3.59 MB · 3,586,048 B
Hashes
MD5 7c103b312b2a2bb0a185ca8e95cc3ee9 Sha1 32d3336495005d02f52025238f9577b7be81b361 Sha256 2f393bd2c6801381eb8a2c78996ceef0355d4bc51d666769ab56ed3ffdef512b Sha384 1b959b32928f87b2fc14558e866ecaa29d4d693903d1faa7e7a10f8e474bbfae518dacc9d7ee3504b6259579bb1b7666 Sha512 356312ac7fcc4a52e152140c26d879736537077020232c5ae0331ffc549ba65861277171559c483897fa3ec0de84d96004c1b45605ab91bd46646dd33a7c4a1c SSDeep 98304:/OQt+BOGHx3sZL10EAAz0xvbxDB2BwqiYFJ:2QtXA3sv040n12BbF TLSH A6F533AA6199D2C5FAC7C1F990DB61D2C04649106E4EE10EDDBAC36CC9A71E28F71FC4
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
EXE7c103b312b2a2bb0a185ca8e95cc3ee9Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
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: X86CallBe
UPX 
UPX anomaly: PE reconstructed from saved NT headers; DOS stub retained; PE checksum cleared; overlay not restored

2 malicious · 2 files
EXE7c103b312b2a2bb0a185ca8e95cc3ee9Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
No malware configuration was found at this point.
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