General
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Target
setup_x86_x64_install.exe
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Size
6.4MB
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Sample
211215-kkvn3saaaj
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MD5
2f6c5142552002cb6f4bdf174114a778
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SHA1
dc09ef0a7f2d436e70cf7dbb6ddd30c91f6d7168
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SHA256
da595de09db6109b997fe33f0210d9c04482fdbabe39bed183b0dfb0c82b6f6b
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SHA512
8210f9ba08bd70835ac2abfeb080b20bb1e6142bb73a9c2abdb54f54c9b068763184ac6bbc42c363fd79527ba9eda58b1c9035ae03fcaba0f3651527882db4e1
Static task
static1
Behavioral task
behavioral1
Sample
setup_x86_x64_install.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
setup_x86_x64_install.exe
Resource
win10-en-20211208
Behavioral task
behavioral3
Sample
setup_x86_x64_install.exe
Resource
win7-en-20211208
Behavioral task
behavioral4
Sample
setup_x86_x64_install.exe
Resource
win10-en-20211208
Behavioral task
behavioral5
Sample
setup_x86_x64_install.exe
Resource
win7-en-20211208
Malware Config
Extracted
smokeloader
2020
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
Extracted
socelars
http://www.yarchworkshop.com/
Extracted
redline
v2user1
159.69.246.184:13127
Extracted
redline
media14n
65.108.69.168:13293
Extracted
vidar
49.1
915
https://noc.social/@sergeev46
https://c.im/@sergeev47
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profile_id
915
Targets
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Target
setup_x86_x64_install.exe
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Size
6.4MB
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MD5
2f6c5142552002cb6f4bdf174114a778
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SHA1
dc09ef0a7f2d436e70cf7dbb6ddd30c91f6d7168
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SHA256
da595de09db6109b997fe33f0210d9c04482fdbabe39bed183b0dfb0c82b6f6b
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SHA512
8210f9ba08bd70835ac2abfeb080b20bb1e6142bb73a9c2abdb54f54c9b068763184ac6bbc42c363fd79527ba9eda58b1c9035ae03fcaba0f3651527882db4e1
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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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suricata: ET MALWARE GCleaner Downloader Activity M5
suricata: ET MALWARE GCleaner Downloader Activity M5
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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