General
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Target
77f1b6334fb00ff4f0d0b350693b0cb2e8d01c65ba37eed5547806bc5203ffbc
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Size
1.8MB
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Sample
240426-cl7q2ahc29
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MD5
75a6debd98242f51e5f91f90ea1b414c
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SHA1
3e70456c410c9a244b345b68e311f58326ed75c1
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SHA256
77f1b6334fb00ff4f0d0b350693b0cb2e8d01c65ba37eed5547806bc5203ffbc
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SHA512
c5a2b9debcd1a036e2dc986eeeb53828f87836ada4daec8c979fe8a4b4882869d18b12eaed22487d0d7f2e046e3928ab148b842ecb013df178b7c5efad4a95c6
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SSDEEP
24576:OOt/nzYzAJ/vlE/uzf8md+sz04poOJvnYyywePQMly8hlNJ4qn:JJnzYzk/9E/Yf8md+IJvntT9Mxhlw
Static task
static1
Behavioral task
behavioral1
Sample
77f1b6334fb00ff4f0d0b350693b0cb2e8d01c65ba37eed5547806bc5203ffbc.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Targets
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Target
77f1b6334fb00ff4f0d0b350693b0cb2e8d01c65ba37eed5547806bc5203ffbc
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Size
1.8MB
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MD5
75a6debd98242f51e5f91f90ea1b414c
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SHA1
3e70456c410c9a244b345b68e311f58326ed75c1
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SHA256
77f1b6334fb00ff4f0d0b350693b0cb2e8d01c65ba37eed5547806bc5203ffbc
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SHA512
c5a2b9debcd1a036e2dc986eeeb53828f87836ada4daec8c979fe8a4b4882869d18b12eaed22487d0d7f2e046e3928ab148b842ecb013df178b7c5efad4a95c6
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SSDEEP
24576:OOt/nzYzAJ/vlE/uzf8md+sz04poOJvnYyywePQMly8hlNJ4qn:JJnzYzk/9E/Yf8md+IJvntT9Mxhlw
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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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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
Defense Evasion
Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Modify Registry
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1