General
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Target
85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443
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Size
1.8MB
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Sample
240323-q5re2sgd73
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MD5
c74078dbf2b21b1bc08bb6383c9b5608
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SHA1
5fa36348d174391168ddf38fca59f6131ea29b2d
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SHA256
85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443
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SHA512
741068c3408efafd10c61dda33b224ed85ea507b454c729b3947cbd605494010c60981c4afbd7c09e264db0ba7216d96acaeeff670525533737f572849a91716
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SSDEEP
49152:dP1mJTxW3VbpOYXeBlmyFAQ/YeUIPILFLEs+a2bQpVLxh7z:J15bXsoEYeUIBs+exB
Static task
static1
Behavioral task
behavioral1
Sample
85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443.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
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
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
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Targets
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Target
85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443
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Size
1.8MB
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MD5
c74078dbf2b21b1bc08bb6383c9b5608
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SHA1
5fa36348d174391168ddf38fca59f6131ea29b2d
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SHA256
85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443
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SHA512
741068c3408efafd10c61dda33b224ed85ea507b454c729b3947cbd605494010c60981c4afbd7c09e264db0ba7216d96acaeeff670525533737f572849a91716
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SSDEEP
49152:dP1mJTxW3VbpOYXeBlmyFAQ/YeUIPILFLEs+a2bQpVLxh7z:J15bXsoEYeUIBs+exB
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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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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
1Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1