General
-
Target
f8a636179ff8ae53e00155bc1a2ee682e71fe9eabfb726cb2e95afc1bc17e463.gz
-
Size
2KB
-
Sample
240522-c55qsahh6s
-
MD5
b35152fc0a210a7a7bf08887249f0d1e
-
SHA1
7e8db93e1be89a088fa0a298c5a5b5db59040b00
-
SHA256
f8a636179ff8ae53e00155bc1a2ee682e71fe9eabfb726cb2e95afc1bc17e463
-
SHA512
efb5a8234bc0e16c2494316009762aacbc2c52609066e58534edb9b1b678d7d5e971d84329db417ccd1e6b0f360dde567449da5bd3a424d55b06f05e1bea1c46
Static task
static1
Behavioral task
behavioral1
Sample
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bunturaja.co.id - Port:
587 - Username:
[email protected] - Password:
!@#$%,.Jakarta - Email To:
[email protected]
Targets
-
-
Target
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
-
Size
5KB
-
MD5
3ef5759d457c58dc4c8c9b6c15aca5fe
-
SHA1
be35dffec6716bfe6ece66f7e140b8df97d5b994
-
SHA256
17e34e2c81eba5e138e335393b981fc11e2b21db0eecb2bc740dbbff7b9f8f32
-
SHA512
c6b8c4452b774cd782b75891048ca0aacf1ffd0af55536e0d3a7643b6821b46004225b47bc4fbc81fd95c5f6f6aa0eb6dc34f659d0654b29a05b521c431b45e8
-
SSDEEP
96:buOGiiV+5y/gkgBONHwBB9HaXa3U+1hTIbtu7ZEhtNsim57V+ICgCtUfkX:ypD/gkgywP9HaKk+rTIBeuhtNN2CLtUY
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect packed .NET executables. Mostly AgentTeslaV4.
-
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
-
Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
-
Detects executables referencing Windows vault credential objects. Observed in infostealers
-
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
-
Detects executables referencing many email and collaboration clients. Observed in information stealers
-
Detects executables referencing many file transfer clients. Observed in information stealers
-
Blocklisted process makes network request
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtCreateThreadExHideFromDebugger
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-