General
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Target
a07da855c104042f458271a043316e21.exe
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Size
10.8MB
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Sample
211216-dlrkgsbhan
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MD5
a07da855c104042f458271a043316e21
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SHA1
47fb68b45e3a051a2adb642e53f65c7b82ca3002
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SHA256
e282ef9e1d23c80f8ef68d929b2a45352d7932e4f115d662774044b349fe7857
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SHA512
7e93b8f3a3cba03fa6dbf703ee1aaa6835d3e51e0c6bbb7cbb38366e49a9e445016483c8adca9df41110eb29e85e7eaca3c79fd7f934e572febc8a9c6bc36202
Static task
static1
Behavioral task
behavioral1
Sample
a07da855c104042f458271a043316e21.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a07da855c104042f458271a043316e21.exe
Resource
win10-en-20211208
Malware Config
Extracted
vidar
49
915
https://mstdn.social/@sergeev43
https://koyu.space/@sergeev45
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profile_id
915
Extracted
raccoon
1.8.3-hotfix
efc20640b4b1564934471e6297b87d8657db774a
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url4cnc
http://91.219.236.162/jredmankun
http://185.163.47.176/jredmankun
http://193.38.54.238/jredmankun
http://74.119.192.122/jredmankun
http://91.219.236.240/jredmankun
https://t.me/jredmankun
Extracted
socelars
http://www.yarchworkshop.com/
Extracted
redline
03.12_BUILD_3
45.9.20.221:15590
Targets
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Target
a07da855c104042f458271a043316e21.exe
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Size
10.8MB
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MD5
a07da855c104042f458271a043316e21
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SHA1
47fb68b45e3a051a2adb642e53f65c7b82ca3002
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SHA256
e282ef9e1d23c80f8ef68d929b2a45352d7932e4f115d662774044b349fe7857
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SHA512
7e93b8f3a3cba03fa6dbf703ee1aaa6835d3e51e0c6bbb7cbb38366e49a9e445016483c8adca9df41110eb29e85e7eaca3c79fd7f934e572febc8a9c6bc36202
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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 BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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Suspicious use of SetThreadContext
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