General
- Target b3f694854c7c63816c45d26abf3bb8e4abfff8a1253565f4d8322f2d09917e2f
- Size 1.8MB
- Sample240329-3ej99scf69
- SHA256 b3f694854c7c63816c45d26abf3bb8e4abfff8a1253565f4d8322f2d09917e2f
- MD5 6f37eea4ad37fc93f8ab193150a5a191
- SHA1 fdcdb785da816d0381219bcb52195c12656076ef
- SHA512 63694ebffa2508f12a1a2a2f09e5e238ed177fefb6e690969cc5879e67ffcaac95a9efe873f124ba731e73290c829e43ec8b92c206336a54e1131b6ecfb43137
- SSDEEP 49152:GKajdM8SM0khMgsbydvj7wj6msfTecp9ZG:PuMD2hMgJjEmmGp9Z
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
b3f694854c7c63816c45d26abf3bb8e4abfff8a1253565f4d8322f2d09917e2f.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b3f694854c7c63816c45d26abf3bb8e4abfff8a1253565f4d8322f2d09917e2f.exe
Resource
win11-20240221-en
Malware Config
Extracted
-
amadey
-
4.17
-
http://185.215.113.32
-
install_dir
00c07260dc
-
install_file
explorgu.exe
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Extracted
-
stealc
-
http://185.172.128.209
-
url_path
/3cd2b41cbde8fc9c.php
Extracted
-
vidar
-
8.6
-
22d12fb91f01647fe2107fec81f0cc22
-
https://steamcommunity.com/profiles/76561199658817715
-
https://t.me/sa9ok
-
profile_id_v2
22d12fb91f01647fe2107fec81f0cc22
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Extracted
-
redline
-
@OLEH_PSP
-
185.172.128.33:8970
Extracted
-
amadey
-
4.18
-
http://193.233.132.56
-
install_dir
09fd851a4f
-
install_file
explorha.exe
-
strings_key
443351145ece4966ded809641c77cfa8
-
url_paths
/Pneh2sXQk0/index.php
Extracted
-
redline
-
Jok123
-
185.215.113.67:26260
Extracted
-
redline
-
LiveTraffic
-
4.185.137.132:1632
Targets
-
- Target b3f694854c7c63816c45d26abf3bb8e4abfff8a1253565f4d8322f2d09917e2f
- Size 1.8MB
- SHA256 b3f694854c7c63816c45d26abf3bb8e4abfff8a1253565f4d8322f2d09917e2f
- MD5 6f37eea4ad37fc93f8ab193150a5a191
- SHA1 fdcdb785da816d0381219bcb52195c12656076ef
- SHA512 63694ebffa2508f12a1a2a2f09e5e238ed177fefb6e690969cc5879e67ffcaac95a9efe873f124ba731e73290c829e43ec8b92c206336a54e1131b6ecfb43137
- SSDEEP 49152:GKajdM8SM0khMgsbydvj7wj6msfTecp9ZG:PuMD2hMgJjEmmGp9Z
- MD5 SHA1 SHA512 SSDEEP
Detect Vidar Stealer
Detect ZGRat V1
Glupteba payload
Modifies firewall policy service
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
Downloads MZ/PE file
Modifies Windows Firewall
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Loads dropped DLL
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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.
AutoIT Executable
AutoIT scripts compiled to PE executables.
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1