General
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Target
ea975d2d53d8a0f5d75cc7ab4b53b8a6b4bf11726781fa6d4e00430e64646770
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Size
1.8MB
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Sample
240328-e2e23aeb8z
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MD5
bc2208f64bb57f9fef5665dd5adadb57
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SHA1
694a921161ce5c0ed06fcf533f96830a49a5f6d7
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SHA256
ea975d2d53d8a0f5d75cc7ab4b53b8a6b4bf11726781fa6d4e00430e64646770
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SHA512
1703df5bdffd19731162ea2136072a22e826a75c88cce774cf3bf1a9bdfb51e21615c82a1e955c38c74fb804aac4f4d33c25269043b0b63b1a631a2006919dff
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SSDEEP
49152:RfkjEK9Q6B1/UT2YuXyg8HLXpi5uGv8o3H/0trMPlL:ZVcQ6B1/UpuChLZkf0tYPlL
Static task
static1
Behavioral task
behavioral1
Sample
ea975d2d53d8a0f5d75cc7ab4b53b8a6b4bf11726781fa6d4e00430e64646770.exe
Resource
win10v2004-20231215-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
LiveTraffic
4.185.137.132:1632
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
Targets
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Target
ea975d2d53d8a0f5d75cc7ab4b53b8a6b4bf11726781fa6d4e00430e64646770
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Size
1.8MB
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MD5
bc2208f64bb57f9fef5665dd5adadb57
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SHA1
694a921161ce5c0ed06fcf533f96830a49a5f6d7
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SHA256
ea975d2d53d8a0f5d75cc7ab4b53b8a6b4bf11726781fa6d4e00430e64646770
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SHA512
1703df5bdffd19731162ea2136072a22e826a75c88cce774cf3bf1a9bdfb51e21615c82a1e955c38c74fb804aac4f4d33c25269043b0b63b1a631a2006919dff
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SSDEEP
49152:RfkjEK9Q6B1/UT2YuXyg8HLXpi5uGv8o3H/0trMPlL:ZVcQ6B1/UpuChLZkf0tYPlL
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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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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