General
- Target 639927d618b812cfd77638461dee8462d16ee991a5d46fea9eef76cc014a2872
- Size 4.7MB
- Sample240615-b65azavdpc
- SHA256 639927d618b812cfd77638461dee8462d16ee991a5d46fea9eef76cc014a2872
- MD5 fc4c87200adf744146e206ce93603267
- SHA1 a7b2e113705c39161c394ec70b3295b9d29ba655
- SHA512 602c898a74a99be0e9d0e770a3f5bff365645122576549162939198c6894f6ef77139885a97ee787241e99a9fc76e96fe215eac9971ff3fb73b19e52c24757a1
- SSDEEP 24576:iD0OYUEyJM/UUYq9OJCqYyJ6wkBXZsYemohujcbNppFVbqvagDvdfdl40EyYMZh+:iDzYUDGsU39YLxgho0cZphbqvaK6oYZ
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
RFQ-773463738342337833748334.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
RFQ-773463738342337833748334.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
RFQ_000000000000034094.exe
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
RFQ_000000000000034094.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cphost09.qhoster.net
-
Port
587
-
Username
-
Password
Emotion!22
-
Email to
Extracted
-
remcos
-
RemoteHost
-
107.173.4.16:2560
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
true
-
install_flag
false
-
keylog_crypt
true
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-KDW6BI
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Targets
-
- Target RFQ-773463738342337833748334.exe
- Size 1.8MB
- SHA256 d6c0abd10f0fdda2bc4853cda6248a75f6b9c4a21de781b18be66519e124fb56
- MD5 4913f862967c91cdd81223517a75a096
- SHA1 568bcbaaab18964aeca3135588db57a3eb77a03e
- SHA512 4a4caebebee4a0230490b3a1c5e7b2188940a32e9ae5ec0001cf093f49aa568f63d0abd0aab811da2f0a5e5cafba1998f8f0facbe73ae0fd97bbfda0fbd00f5d
- SSDEEP 12288:0qnVFaqP9D/Lb3lXf2IGAlCYg0Eyg2mMG+FCEw2Hpd2rC6jkku8AQg2QMFi:0qvagDvdfdl40EyYMZhrJqo04
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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 SetThreadContext
-
- Target RFQ_000000000000034094.exe
- Size 2.4MB
- SHA256 17c1e3264bcf1251cdeab3744cb8ae56b27c816e9e619f0ad70e5ef7a2102fee
- MD5 1b32eeba7e8c40405ad153fb23fccf03
- SHA1 4e09146acbc01bb953d3467e71c4ed7465e722c6
- SHA512 0c1f6d48819d523761d170fbabb33693cc2aba3cfa8cadbf692f91761344e882bb940a9e4ee4c2fe259cfd3f77aba099c92e600a5bcef69aeec892d3b70ba418
- SSDEEP 24576:mD0OYUEyJM/UUYq9OJCqYyJ6wkBXZsYemohujcbNppFVI:mDzYUDGsU39YLxgho0cZphI
- MD5 SHA1 SHA512 SSDEEP
-
NirSoft MailPassView
Password recovery tool for various email clients
-
NirSoft WebBrowserPassView
Password recovery tool for various web browsers
-
Nirsoft
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Uses the VBS compiler for execution
-
Accesses Microsoft Outlook accounts
-
Suspicious use of SetThreadContext