General
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Target
204b15c57a990801b5164904fda72adc761a1323e1f0479a0d98ce0f7b6bf00b
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Size
1.8MB
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Sample
240330-zfz6bseb2x
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MD5
86d0cd3153cbcf93339bd435f8185319
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SHA1
51078a87ce6067d31f79560f58c7223d11dac172
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SHA256
204b15c57a990801b5164904fda72adc761a1323e1f0479a0d98ce0f7b6bf00b
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SHA512
14cba36dcf286b24cc19ee0de65eece3acabe95bb55cb76ee3da7cfce43f4bc1c5bdbf85a86927e6536dc03d3f4d2f44b00364da3e42a48a9e293aeb695e617f
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SSDEEP
24576:vbxNoXYIpWkxJl7E1NJBl94Uo5Fhx9p3nAOUunYt+YGWlnOFGF06Za7UchVsk1Mx:vDoQJ7JBld8/rLfYnOJ6HmH1o13
Static task
static1
Behavioral task
behavioral1
Sample
204b15c57a990801b5164904fda72adc761a1323e1f0479a0d98ce0f7b6bf00b.exe
Resource
win10v2004-20240226-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
Targets
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Target
204b15c57a990801b5164904fda72adc761a1323e1f0479a0d98ce0f7b6bf00b
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Size
1.8MB
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MD5
86d0cd3153cbcf93339bd435f8185319
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SHA1
51078a87ce6067d31f79560f58c7223d11dac172
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SHA256
204b15c57a990801b5164904fda72adc761a1323e1f0479a0d98ce0f7b6bf00b
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SHA512
14cba36dcf286b24cc19ee0de65eece3acabe95bb55cb76ee3da7cfce43f4bc1c5bdbf85a86927e6536dc03d3f4d2f44b00364da3e42a48a9e293aeb695e617f
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SSDEEP
24576:vbxNoXYIpWkxJl7E1NJBl94Uo5Fhx9p3nAOUunYt+YGWlnOFGF06Za7UchVsk1Mx:vDoQJ7JBld8/rLfYnOJ6HmH1o13
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Detect ZGRat V1
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Glupteba payload
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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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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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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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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
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2