Go Loader (Factory-v3) malware analysis – 426e9f8b13bd

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File

Type

Portable Executable file

Size

3.41 MB · 3,410,328 B

First seen

2026-10-14 09:00 · 11 days ago

Last seen

2026-10-14 09:00 · 11 days ago

Last analysis

2026-10-23 19:24 · 2 days ago

Hashes

MD5 197da1a77f164bc115b62093ec65e07d Sha1 ef4b270e2fbf05794c76eaa0a5584360df4c5163 Sha256 426e9f8b13bd323b2053d70741ab9a3016502b59853f677864c05188282ff74d Sha384 389d31534d70ad33ed7d63902906fa9dc2cc174a0af78866708d5f706f3270b0b66eb36fe2a55680d2079f2f5ce7a153 Sha512 18fab7cad2f6ae5f2d40a27566f453e2029774709c767dff0a301136d9b9d010e1e3865a39807681eaebfaba58a4728770d9c72b098abccdf94cc90e296594d7 SSDeep 24576:uTAjA4qNrMzXCi2buE3MrZUM3PUPuSjeleNdj4H9fyn+sA4PgTr:uTAE4grMCxbP8+MAUdmM TLSH 3DF52A5679C018EAD68E933148F15D6937B27C6A1B3363CB0B95BBB42F227D55E30B08

Detection

PeID

HQR data fileMicrosoft Visual C++ v6.0 DLLtElock 1.0 (private) -> tE!tElock 1.0 (private) -> tE!

2 malicious · 3 files

EXE197da1a77f164bc115b62093ec65e07dGo Loader (Factory-v3)

Structure

P7B[Authenticode]_fe9802f6.p7b

EXE[GoLoader payload 1].exe

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>bin

Shape pe:exe>bin

malicious 2 nodes

Name Value

Attribution

Name	Value
Attribution	`Loader Go Factory-v3 : le stealer livré (Vidar, Lumma ou RemusStealer selon le build) est mappé en mémoire et n'est pas attribuable statiquement.`
Info	Authenticode present at 0x33EA00 size 8088 bytes
GoLoader	`GoLoader payload 1: 248320 bytes, sha256 b0d91f2f4da6d7ae66a37badfc656a0c96bdcd416bb8f3b3a31735da5dd86c0a, Go/decimal-splitmix64 -> segments:1455 -> state-le:6946447fb979379e -> proof:static-expressions -> DecimalTripletsSplitMix64`

Loader Go Factory-v3 : le stealer livré (Vidar, Lumma ou RemusStealer selon le build) est mappé en mémoire et n'est pas attribuable statiquement.

Info

Authenticode present at 0x33EA00 size 8088 bytes

GoLoader

GoLoader payload 1: 248320 bytes, sha256 b0d91f2f4da6d7ae66a37badfc656a0c96bdcd416bb8f3b3a31735da5dd86c0a, Go/decimal-splitmix64 -> segments:1455 -> state-le:6946447fb979379e -> proof:static-expressions -> DecimalTripletsSplitMix64