General
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Target
e20b0438bf663db5b20185ad30868f913ce797e993168cd93ca7c134ade21eab
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Size
1.1MB
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Sample
230220-x4tmcaca79
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MD5
cea70f1ab74addc73269f469ff2c14b5
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SHA1
67d4bd97b7c559fe50ba5ae552d07b79ebc34632
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SHA256
e20b0438bf663db5b20185ad30868f913ce797e993168cd93ca7c134ade21eab
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SHA512
dbac524132866aa7c086d9c9d423a4d9d739ad3d0ef0e8cbd7c675ca3d938c29eb8104a91bb60f3ced2deca4eba497b41aab74ddd9aa7ae310afb68d21c817c2
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SSDEEP
24576:byk5w9oAdJ9uklP0jTAb49p97T7fGcV0Xtz8c:OSw96kN0PAbaxV0t8
Static task
static1
Behavioral task
behavioral1
Sample
e20b0438bf663db5b20185ad30868f913ce797e993168cd93ca7c134ade21eab.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
ronam
193.233.20.17:4139
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auth_value
125421d19d14dd7fd211bc7f6d4aea6c
Extracted
redline
fucna
193.233.20.17:4139
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auth_value
16ab0f6ba753ccbeb028722745cf846f
Extracted
amadey
3.67
193.233.20.15/dF30Hn4m/index.php
Extracted
redline
kk1
176.113.115.17:4132
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auth_value
df169d3f7f631272f7c6bd9a1bb603c3
Extracted
amadey
3.66
62.204.41.88/9vdVVVjsw/index.php
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Extracted
redline
85.31.44.66:17742
168.119.228.126:11552
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auth_value
e9a89e5b72a729171b1655add99ee280
Extracted
aurora
167.235.18.89:8081
Extracted
redline
kk1n
176.113.115.17:4132
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auth_value
7cc0dba66fd38fdcaf3bf43899aeaf59
Targets
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Target
e20b0438bf663db5b20185ad30868f913ce797e993168cd93ca7c134ade21eab
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Size
1.1MB
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MD5
cea70f1ab74addc73269f469ff2c14b5
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SHA1
67d4bd97b7c559fe50ba5ae552d07b79ebc34632
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SHA256
e20b0438bf663db5b20185ad30868f913ce797e993168cd93ca7c134ade21eab
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SHA512
dbac524132866aa7c086d9c9d423a4d9d739ad3d0ef0e8cbd7c675ca3d938c29eb8104a91bb60f3ced2deca4eba497b41aab74ddd9aa7ae310afb68d21c817c2
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SSDEEP
24576:byk5w9oAdJ9uklP0jTAb49p97T7fGcV0Xtz8c:OSw96kN0PAbaxV0t8
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Detect rhadamanthys stealer shellcode
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Blocklisted process makes network request
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Downloads MZ/PE file
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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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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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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 v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
2Install Root Certificate
1Modify Registry
4Scripting
1Web Service
1