General
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Target
setup_x86_x64_install.exe
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Size
5.1MB
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Sample
210920-1cgp9afec8
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MD5
98586f27312dac0074453e56df6f853d
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SHA1
5a59f647912e2b26e4e953a6f975931a52b7488e
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SHA256
08dcc0cd8aa90a04708aab25c7de5b66d62b4218ef0c5d2654a24b3cef83e534
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SHA512
a4e9c41fccf8994e06d020a5fa0b343e89c94a0dda2edb78e3785b9fcccd2f83c793b39d53b54849714016f9cd6cf758b4a2af0310b17490bea6049a21b8c329
Static task
static1
Behavioral task
behavioral1
Sample
setup_x86_x64_install.exe
Resource
win7v20210408
Malware Config
Extracted
vidar
40.7
706
https://petrenko96.tumblr.com/
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profile_id
706
Extracted
redline
NANANI
45.142.215.47:27643
Extracted
redline
janesam
65.108.20.195:6774
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Targets
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Target
setup_x86_x64_install.exe
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Size
5.1MB
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MD5
98586f27312dac0074453e56df6f853d
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SHA1
5a59f647912e2b26e4e953a6f975931a52b7488e
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SHA256
08dcc0cd8aa90a04708aab25c7de5b66d62b4218ef0c5d2654a24b3cef83e534
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SHA512
a4e9c41fccf8994e06d020a5fa0b343e89c94a0dda2edb78e3785b9fcccd2f83c793b39d53b54849714016f9cd6cf758b4a2af0310b17490bea6049a21b8c329
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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 BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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