General
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Target
8bda6a55fa10de2c5dbfd9605b179f07.exe
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Size
990KB
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Sample
230330-jptrxadb3v
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MD5
8bda6a55fa10de2c5dbfd9605b179f07
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SHA1
5e37892e6729a53eab618f88072310bda0017f63
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SHA256
7af8d8152a2494cea6783871d3988679d33806f8cce576f1288d5c16cac8a966
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SHA512
9089852fcd93fb6292d1512fa8e493c29e4953fedf20caf87c233950906dc9dcb1bddbc2f4515a2b06b9f17da38e3c04f021bf0fe08cf3e2fdf0fb4d9bd09b8a
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SSDEEP
24576:FyHVuQa985OcdehgMPnRrncihmfaTelMbRvmvhVK+H:gHoQadrPnx+pStoK
Static task
static1
Behavioral task
behavioral1
Sample
8bda6a55fa10de2c5dbfd9605b179f07.exe
Resource
win7-20230220-en
Malware Config
Extracted
redline
66.42.108.195:40499
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auth_value
f93019ca42e7f9440be3a7ee1ebc636d
Extracted
redline
rosn
176.113.115.145:4125
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auth_value
050a19e1db4d0024b0f23b37dcf961f4
Extracted
redline
legi
176.113.115.145:4125
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auth_value
a8baa360c57439b7cfeb1dc01ff2a466
Extracted
amadey
3.69
193.233.20.36/joomla/index.php
Extracted
redline
anhthe007
199.115.193.116:11300
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auth_value
99c4662d697e1c7cb2fd84190b835994
Extracted
aurora
212.87.204.93:8081
Targets
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Target
8bda6a55fa10de2c5dbfd9605b179f07.exe
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Size
990KB
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MD5
8bda6a55fa10de2c5dbfd9605b179f07
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SHA1
5e37892e6729a53eab618f88072310bda0017f63
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SHA256
7af8d8152a2494cea6783871d3988679d33806f8cce576f1288d5c16cac8a966
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SHA512
9089852fcd93fb6292d1512fa8e493c29e4953fedf20caf87c233950906dc9dcb1bddbc2f4515a2b06b9f17da38e3c04f021bf0fe08cf3e2fdf0fb4d9bd09b8a
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SSDEEP
24576:FyHVuQa985OcdehgMPnRrncihmfaTelMbRvmvhVK+H:gHoQadrPnx+pStoK
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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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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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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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