General
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Target
fb7e63330eae124b0cb3e9db81a16c7527f28983d7a337936fc7ab31b08c2fa6
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Size
1.8MB
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Sample
240323-e29lnsgb41
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MD5
e65d82767ca3bc2668458713cad63316
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SHA1
e8a292b79928a96c7552d34a7f8a02204e900338
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SHA256
fb7e63330eae124b0cb3e9db81a16c7527f28983d7a337936fc7ab31b08c2fa6
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SHA512
6faf224973958eca3ef75b50beb68dd77148c1bd7e1f77616e1f500f391a6d8212a0ce1426e7de775e528cdba9825f9398c2f0179d2846253065cf2207ffafa4
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SSDEEP
49152:1vBVbuHChT9f35Mj18d1d79+99vIlDHysB:1vDucT9/5Mj1GJs9vSHysB
Static task
static1
Behavioral task
behavioral1
Sample
fb7e63330eae124b0cb3e9db81a16c7527f28983d7a337936fc7ab31b08c2fa6.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
fb7e63330eae124b0cb3e9db81a16c7527f28983d7a337936fc7ab31b08c2fa6.exe
Resource
win11-20240221-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
http://193.233.132.167
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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
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.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
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
smokeloader
2022
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
Targets
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Target
fb7e63330eae124b0cb3e9db81a16c7527f28983d7a337936fc7ab31b08c2fa6
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Size
1.8MB
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MD5
e65d82767ca3bc2668458713cad63316
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SHA1
e8a292b79928a96c7552d34a7f8a02204e900338
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SHA256
fb7e63330eae124b0cb3e9db81a16c7527f28983d7a337936fc7ab31b08c2fa6
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SHA512
6faf224973958eca3ef75b50beb68dd77148c1bd7e1f77616e1f500f391a6d8212a0ce1426e7de775e528cdba9825f9398c2f0179d2846253065cf2207ffafa4
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SSDEEP
49152:1vBVbuHChT9f35Mj18d1d79+99vIlDHysB:1vDucT9/5Mj1GJs9vSHysB
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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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Drops startup file
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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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Legitimate hosting services abused for malware hosting/C2
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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
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1