General
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Target
1a40b83c7ea1117f663eaf125c7f1afe309dd46f6a9678bf06ddd01fbf261a22
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Size
1.1MB
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Sample
230220-15w1mscf95
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MD5
533eb85f3f4c01a58af33282dc01d9ec
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SHA1
2cd17a51cd13a30e6194a9ca482a2ec2fcb7868d
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SHA256
1a40b83c7ea1117f663eaf125c7f1afe309dd46f6a9678bf06ddd01fbf261a22
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SHA512
321ffe8039d00df3ff1b75fbde5f5871bffe3d02db7eccf43e19aaa344dc0af99e1e49b30f7f101b4c8c14bbba8c224fe17a771ea3052288fb0a108d083865b3
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SSDEEP
24576:4yWdjV7ywDjTIlDszlHVDChM3fWKedw7XyUoDf88JTV:/4jhyqjTIuv7fbe1I8J
Static task
static1
Behavioral task
behavioral1
Sample
1a40b83c7ea1117f663eaf125c7f1afe309dd46f6a9678bf06ddd01fbf261a22.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
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auth_value
e9a89e5b72a729171b1655add99ee280
Extracted
aurora
167.235.18.89:8081
Targets
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Target
1a40b83c7ea1117f663eaf125c7f1afe309dd46f6a9678bf06ddd01fbf261a22
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Size
1.1MB
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MD5
533eb85f3f4c01a58af33282dc01d9ec
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SHA1
2cd17a51cd13a30e6194a9ca482a2ec2fcb7868d
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SHA256
1a40b83c7ea1117f663eaf125c7f1afe309dd46f6a9678bf06ddd01fbf261a22
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SHA512
321ffe8039d00df3ff1b75fbde5f5871bffe3d02db7eccf43e19aaa344dc0af99e1e49b30f7f101b4c8c14bbba8c224fe17a771ea3052288fb0a108d083865b3
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SSDEEP
24576:4yWdjV7ywDjTIlDszlHVDChM3fWKedw7XyUoDf88JTV:/4jhyqjTIuv7fbe1I8J
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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 SetThreadContext
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