General
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Target
8f1dc6a85630b9a36d235e7f4912309ac8afdfa136125d574b27376cfbb6d059
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Size
1.8MB
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Sample
240328-zvvt6age5s
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MD5
4ffe02ab61d06ce1dec85cfef4122de3
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SHA1
e92368cd89deb3ccb81ea21a4e6c6a1ab3a0fba7
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SHA256
8f1dc6a85630b9a36d235e7f4912309ac8afdfa136125d574b27376cfbb6d059
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SHA512
9a01c2baaad83cfe4188b530235cc01dca5bdaeab8c50e881ec36a3ca623afb32915cb9d1d007fd22b8e4d90ad9da4020443d384744127132d846e40935ca8cf
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SSDEEP
24576:n0aJQI47Yr+mjlsPjjI2n7D/aaHZf5ksG35LNapv8+eV2e4s8PS8tvvr+etm0cWS:7CejUjlnymwd7q0sPSu3HteW4n
Static task
static1
Behavioral task
behavioral1
Sample
8f1dc6a85630b9a36d235e7f4912309ac8afdfa136125d574b27376cfbb6d059.exe
Resource
win10v2004-20240319-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
amadey
4.17
http://185.215.113.32
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
redline
LiveTraffic
4.185.137.132:1632
Extracted
redline
tg
163.5.112.53:51523
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Targets
-
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Target
8f1dc6a85630b9a36d235e7f4912309ac8afdfa136125d574b27376cfbb6d059
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Size
1.8MB
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MD5
4ffe02ab61d06ce1dec85cfef4122de3
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SHA1
e92368cd89deb3ccb81ea21a4e6c6a1ab3a0fba7
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SHA256
8f1dc6a85630b9a36d235e7f4912309ac8afdfa136125d574b27376cfbb6d059
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SHA512
9a01c2baaad83cfe4188b530235cc01dca5bdaeab8c50e881ec36a3ca623afb32915cb9d1d007fd22b8e4d90ad9da4020443d384744127132d846e40935ca8cf
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SSDEEP
24576:n0aJQI47Yr+mjlsPjjI2n7D/aaHZf5ksG35LNapv8+eV2e4s8PS8tvvr+etm0cWS:7CejUjlnymwd7q0sPSu3HteW4n
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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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SectopRAT 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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Creates new service(s)
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Downloads MZ/PE file
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Stops running service(s)
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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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Drops file in System32 directory
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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
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Virtualization/Sandbox Evasion
2Impair Defenses
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1