General
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Target
a82b499dee9c2863b1f9991585e12291.exe
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Size
6.3MB
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Sample
211225-z7w8raahd3
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MD5
a82b499dee9c2863b1f9991585e12291
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SHA1
52c930ed813c9d7a592e1bb2e912c20dcf063bf2
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SHA256
bcfa6e6fb8a5b32e164fd8a7b49d448e65482fae38fe17e48cc35cb6427a360e
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SHA512
52c483347e652464da73110286cb81e01c5fb2ac9ba3ba38293f95f5a39d8dbd5706a196371fba07171fb77f52d055c0cee575a6d7debbe8f4bb5321a5b9e35f
Static task
static1
Malware Config
Extracted
socelars
http://www.biohazardgraphics.com/
Extracted
redline
userv1
159.69.246.184:13127
Extracted
redline
media22ns
65.108.69.168:13293
Extracted
vidar
49.2
915
https://mstdn.social/@kipriauk9
https://qoto.org/@kipriauk8
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profile_id
915
Targets
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Target
a82b499dee9c2863b1f9991585e12291.exe
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Size
6.3MB
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MD5
a82b499dee9c2863b1f9991585e12291
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SHA1
52c930ed813c9d7a592e1bb2e912c20dcf063bf2
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SHA256
bcfa6e6fb8a5b32e164fd8a7b49d448e65482fae38fe17e48cc35cb6427a360e
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SHA512
52c483347e652464da73110286cb81e01c5fb2ac9ba3ba38293f95f5a39d8dbd5706a196371fba07171fb77f52d055c0cee575a6d7debbe8f4bb5321a5b9e35f
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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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Socelars Payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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