General
- Target COMPROBANTE DE TRANSFERENCIA.JS.js
- Size 2.8MB
- Sample260806-rykvcsdm3x
- SHA256 c5ada905e0d97815d6a0cdf95e5497047e0dc46cc55f3ac063631087e649671b
- MD5 3b32e5358d687b865f305bf002713ddc
- SHA1 41a584d4ca962571f0fae028b67f2f13145a4a08
- SHA512 ed54a6bb05722dfd5ee3a43e620b2bdb67f307fd6918dea67b907c1e0bf86a5474bcddc78e450029eba6ea057b9fa0fc883218ad48b988b2dd3a286bb4000682
- SSDEEP 49152:Cl5cuWeb06DjL5+Z3WSvQW9LWIQsKwlxUZZMoqSWWo6fFyGsiWieE0+s5yl27MGj:M5vDjL5HSoW9aYKwcDMrSWWo6fFyGsiO
- TLSH T1B2D5C4912B44D1737B21BBAEA537CE355A0EA00355C1DF08322DE608766DD4FA39CEE6
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
COMPROBANTE DE TRANSFERENCIA.JS.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
COMPROBANTE DE TRANSFERENCIA.JS.js
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.duct-master.com
-
Port
21
-
Username
-
Password
kaFlTjkh%NSK+0JZ
Targets
-
- Target COMPROBANTE DE TRANSFERENCIA.JS.js
- Size 2.8MB
- SHA256 c5ada905e0d97815d6a0cdf95e5497047e0dc46cc55f3ac063631087e649671b
- MD5 3b32e5358d687b865f305bf002713ddc
- SHA1 41a584d4ca962571f0fae028b67f2f13145a4a08
- SHA512 ed54a6bb05722dfd5ee3a43e620b2bdb67f307fd6918dea67b907c1e0bf86a5474bcddc78e450029eba6ea057b9fa0fc883218ad48b988b2dd3a286bb4000682
- SSDEEP 49152:Cl5cuWeb06DjL5+Z3WSvQW9LWIQsKwlxUZZMoqSWWo6fFyGsiWieE0+s5yl27MGj:M5vDjL5HSoW9aYKwcDMrSWWo6fFyGsiO
- TLSH T1B2D5C4912B44D1737B21BBAEA537CE355A0EA00355C1DF08322DE608766DD4FA39CEE6
- 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.
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2