Go Loader (Factory-v3) malware analysis – 29d56f4fdde8

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File

Type

Portable Executable file

Size

2.7 MB · 2,697,728 B

First seen

2026-10-21 11:01 · 4 days ago

Last seen

2026-10-21 11:01 · 4 days ago

Last analysis

2026-10-23 19:08 · 2 days ago

Hashes

MD5 fd69d526074a51a92b37571e7034c961 Sha1 9d48d5f8726d22bf28328363678363ca10e8d02b Sha256 29d56f4fdde8efbb4486e338f08c65e2e3dabd0d7a13a722d4d9c7b6784eb596 Sha384 58eceb043ea1ff84ffb6b32d68dbe3cc4863e28cb8b9f166366b0509b7e8d92ba244ba1dfd098a347d4ec844dfa2034d Sha512 c7ad61dfe962034c53f37283313c55af8cc734c71db4b4b1251083e3d2c622b269eb1177209cc5d0a976ccb6ee4354f8573539c46860ccb00192c73ec89e6028 SSDeep 24576:ZVo5kaTbIqJvf7OnDV/zU86weMzCfsygugQcH3YnFm/jBNelegrLThOz44qkVJnd:ZVJaPjJvzgDFWMz+sBScH0n5IYa7n TLSH 33C55B07FCA548E6C0AEA231896695827F71BC452F3123D72E90B7782F76BE05D79B10

Detection

PeID

HQR data fileMicrosoft Visual C++ v6.0 DLLPrivate EXE Protector V2.30-V2.3X -> SetiSoft TeamUPolyX 0.3 -> delikontElock 1.0 (private) -> tE!tElock 1.0 (private) -> tE!

2 malicious · 4 files

EXEfd69d526074a51a92b37571e7034c961Go Loader (Factory-v3)

Structure

BINResources

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>pe:rsrc>bin

Shape pe:exe>pe:rsrc>bin

malicious 3 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.`
GoLoader	`GoLoader payload 1: 634880 bytes, sha256 0dbb70fc654598873126ae26fd5f191f6ee19f962fbbe2fc4a68cfde27461a6a, Go/hex-key-rc4 -> call:0xecce8 -> Rc4 -> Zlib`

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

GoLoader

GoLoader payload 1: 634880 bytes, sha256 0dbb70fc654598873126ae26fd5f191f6ee19f962fbbe2fc4a68cfde27461a6a, Go/hex-key-rc4 -> call:0xecce8 -> Rc4 -> Zlib