General
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Target
6231252570112000.zip
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Size
15.0MB
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Sample
211216-xaew4addek
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MD5
2237070f9fe417572092b33917c5aa47
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SHA1
177da037c102a5719209a510272c36859a60336d
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SHA256
c8d1ba6929a113368abc999cf988c7049a5cf6fdc505d334f17a7b87e3c95a8d
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SHA512
b5e74e4b485000655ca2a99c43f9ae91bfc33082ba7a97c3e3df8d57e3395894b501e69f36d92cfdf2cb7c1c8f59076ccff1a4139ebc997d527af2fc77686f1a
Static task
static1
Behavioral task
behavioral1
Sample
e44d0cf1c7fec887595324fd936becaaf0829a7a5428922c6ba6640dfb7b3e54.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e44d0cf1c7fec887595324fd936becaaf0829a7a5428922c6ba6640dfb7b3e54.exe
Resource
win10-en-20211208
Malware Config
Extracted
socelars
http://www.wgqpw.com/
Extracted
vidar
49
915
https://mstdn.social/@sergeev43
https://koyu.space/@sergeev45
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profile_id
915
Extracted
redline
03.12_BUILD_3
45.9.20.221:15590
Extracted
raccoon
1.8.3-hotfix
4da27d123a577c68e42716053343dd3f8da508a2
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url4cnc
http://91.219.236.27/borderxra
http://94.158.245.167/borderxra
http://185.163.204.216/borderxra
http://185.225.19.238/borderxra
http://185.163.204.218/borderxra
https://t.me/borderxra
Targets
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Target
e44d0cf1c7fec887595324fd936becaaf0829a7a5428922c6ba6640dfb7b3e54
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Size
15.0MB
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MD5
59da93f7275c407be37c11b186afe771
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SHA1
7ba67e2d2c52cdda2559f29d9f7fd30c0ab7ad06
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SHA256
e44d0cf1c7fec887595324fd936becaaf0829a7a5428922c6ba6640dfb7b3e54
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SHA512
565a716df02f07f6e978e09f7f8777dd5ce03821fb9a89c92186327a8dbab5d5e61403e85d0e685cc9a0d999ad575bbf16107a36d469460f1e0aa635dfbd8491
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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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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 Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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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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Modifies Windows Firewall
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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