General
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Target
3d5bcddf28e46e53cadf1a0c1ee94ac340fb9f9ece3f874eb0f0e78d20d23457
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Size
1.8MB
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Sample
240402-ey23esgd2x
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MD5
b00a33aad747b49df34d2f72460a76fd
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SHA1
2fd6906a2c764c4cc5aa0af4935030b1367c959b
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SHA256
3d5bcddf28e46e53cadf1a0c1ee94ac340fb9f9ece3f874eb0f0e78d20d23457
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SHA512
0c033d3aa3eb25a03bc03af103a42c30932dbc44ef15ef1105f6ff74fd7c6b4a3a82774eed00d051050ca7070b5508e007ce8269228e9448459d82aaaeb27e84
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SSDEEP
49152:p9da044Jg/zt2I1vzC9u3ytNcSgP9K6ok6MDub:nI0U/f1v4cSgPE6r6Myb
Static task
static1
Behavioral task
behavioral1
Sample
3d5bcddf28e46e53cadf1a0c1ee94ac340fb9f9ece3f874eb0f0e78d20d23457.exe
Resource
win10v2004-20240319-en
Malware Config
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
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
Targets
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Target
3d5bcddf28e46e53cadf1a0c1ee94ac340fb9f9ece3f874eb0f0e78d20d23457
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Size
1.8MB
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MD5
b00a33aad747b49df34d2f72460a76fd
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SHA1
2fd6906a2c764c4cc5aa0af4935030b1367c959b
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SHA256
3d5bcddf28e46e53cadf1a0c1ee94ac340fb9f9ece3f874eb0f0e78d20d23457
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SHA512
0c033d3aa3eb25a03bc03af103a42c30932dbc44ef15ef1105f6ff74fd7c6b4a3a82774eed00d051050ca7070b5508e007ce8269228e9448459d82aaaeb27e84
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SSDEEP
49152:p9da044Jg/zt2I1vzC9u3ytNcSgP9K6ok6MDub:nI0U/f1v4cSgPE6r6Myb
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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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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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 Enterprise v15
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
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1