General
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Target
304b8aa9a7b97cda67a7a6682a49b9bcc8380f04ae218ef49969e656dd0fb988
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Size
1.9MB
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Sample
240329-t3kq9sdb32
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MD5
1c3991e284045f0f95490b5b8cf686a7
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SHA1
82acde994fd785c2583ce4a9f44222fb9c296010
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SHA256
304b8aa9a7b97cda67a7a6682a49b9bcc8380f04ae218ef49969e656dd0fb988
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SHA512
af52f57e51979bf070f5f96ddb1b3f93e0df8d43e379cb47afb22e0d71e734b6ea4561342c78d05be643c74db3c7b2720d32821f187e2f37fb0dc29f021d6af2
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SSDEEP
49152:Lm086a2NrCAVeeuEwec95fvTtPd8xHJhxycFkZXh:Sd2TOEo95pPSJQZ
Static task
static1
Behavioral task
behavioral1
Sample
304b8aa9a7b97cda67a7a6682a49b9bcc8380f04ae218ef49969e656dd0fb988.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
304b8aa9a7b97cda67a7a6682a49b9bcc8380f04ae218ef49969e656dd0fb988.exe
Resource
win11-20240214-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
Jok123
185.215.113.67:26260
Extracted
redline
LiveTraffic
4.185.137.132:1632
Extracted
vidar
8.6
22d12fb91f01647fe2107fec81f0cc22
https://steamcommunity.com/profiles/76561199658817715
https://t.me/sa9ok
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profile_id_v2
22d12fb91f01647fe2107fec81f0cc22
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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
Targets
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Target
304b8aa9a7b97cda67a7a6682a49b9bcc8380f04ae218ef49969e656dd0fb988
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Size
1.9MB
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MD5
1c3991e284045f0f95490b5b8cf686a7
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SHA1
82acde994fd785c2583ce4a9f44222fb9c296010
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SHA256
304b8aa9a7b97cda67a7a6682a49b9bcc8380f04ae218ef49969e656dd0fb988
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SHA512
af52f57e51979bf070f5f96ddb1b3f93e0df8d43e379cb47afb22e0d71e734b6ea4561342c78d05be643c74db3c7b2720d32821f187e2f37fb0dc29f021d6af2
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SSDEEP
49152:Lm086a2NrCAVeeuEwec95fvTtPd8xHJhxycFkZXh:Sd2TOEo95pPSJQZ
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Detect Vidar Stealer
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Detect ZGRat V1
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Virtualization/Sandbox Evasion
2Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1