General
- Target 6eef6eaca090292e580440cca598a1d0005e901fec4a462ec1ba6bd419130600.js.rar
- Size 1.5MB
- Sample260714-lvf44sat4n
- SHA256 6eef6eaca090292e580440cca598a1d0005e901fec4a462ec1ba6bd419130600
- MD5 3be06997915d38099ba249d344596419
- SHA1 bf6281fdbcb17b4e64a5827465d4bb865306b9da
- SHA512 cf9d318bb8e4c8118af13bcf29ffc6c04929db5001537fe04fa5836831e0b14eefdff1c2efabafd3adfacd978064d6e07b520b8fc3cfbacbaf197344235003f9
- SSDEEP 49152:gm3razkI3iuAYRFIS6W4SLTnK+e7Wum6Dz3mj7U:jrazkI3i0FIjksCuL3m3U
- TLSH T1887533D5DB881DC8E31D90303730452E2BFBD2CC258886B44D46AEB899BF67B45A797C
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Factura.js
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
Factura.js
Resource
win11ltsc2024-20260709-en
15 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
ftp
-
Host
ftp://ftp.enogcaen-br.com
-
Port
21
-
Username
-
Password
)%8D{RiwKcGI;U$D
Targets
-
- Target Factura.JS
- Size 5.6MB
- SHA256 3112c60becece0e815149f92f307d880b95693364d1ff87094f4c42d6b1d7bdb
- MD5 3ac6ec48f468c3d3eb4b79cbd3431023
- SHA1 6ec4fbe967dc290ac60c9eb9d3aea40fee0ace0c
- SHA512 539b35b0a16b4f10ffc3eb0dd6d0292d028286307ea3324f414c83b7a4b57c4e880585fbc3e0402427ee65bcb43e9504154519cede85955da5d33fbecbafd97a
- SSDEEP 98304:XBcxPaVkPbITHpWFWx+iCqQ88Ct7kivdI5chcK1Pm5pWWKzQLgFEffuoaxgr//p7:UIfHEFxX58807FdI5OcK1PEpWWSQLRN1
- TLSH T175466801936570779F8F9BEEEA3A54407C0ED2B2688ECF2E30495554FB20D1BA2D91F9
- MD5 SHA1 SHA512 SSDEEP TLSH
Detects DonutLoader
Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.