General
- Target c75afff0fab61d5210bcc2c2bede60be.exe
- Size 315KB
- Sample221116-dsf3bsgh97
- SHA256 59a32bcaca1bbc4ac8a50106705dc19850eabdb77caa2cbe473653b33a65f37f
- MD5 c75afff0fab61d5210bcc2c2bede60be
- SHA1 a7f126e2305f6e15b7b2b0aaf878e27f74f7f817
- SHA512 ad1c9f5521f0f486ad1034f4825dbca0284d212cb0c58bf6b8df14fcc6a2ebaa0cc275f908d2d80ffd50bf01b97aa30cb72b24dbc8f3a40f1b315bfc5792e94b
- SSDEEP 6144:lvw22LUYQigNmbeAMu8DXcjoGPe9ss6CKepfsEn2E1aJ:lo15Qicmb0uUXcjoqZafsUv
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
c75afff0fab61d5210bcc2c2bede60be.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c75afff0fab61d5210bcc2c2bede60be.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
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djvu
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http://fresherlights.com/lancer/get.php
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extension
.fate
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offline_id
5IRhyFuF3rXlXBvF6jAWjHEAnAb432icDCcvZyt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
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redline
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mario23_10
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167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
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vidar
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55.7
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517
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https://t.me/deadftx
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https://www.ultimate-guitar.com/u/smbfupkuhrgc1
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profile_id
517
Targets
-
- Target c75afff0fab61d5210bcc2c2bede60be.exe
- Size 315KB
- SHA256 59a32bcaca1bbc4ac8a50106705dc19850eabdb77caa2cbe473653b33a65f37f
- MD5 c75afff0fab61d5210bcc2c2bede60be
- SHA1 a7f126e2305f6e15b7b2b0aaf878e27f74f7f817
- SHA512 ad1c9f5521f0f486ad1034f4825dbca0284d212cb0c58bf6b8df14fcc6a2ebaa0cc275f908d2d80ffd50bf01b97aa30cb72b24dbc8f3a40f1b315bfc5792e94b
- SSDEEP 6144:lvw22LUYQigNmbeAMu8DXcjoGPe9ss6CKepfsEn2E1aJ:lo15Qicmb0uUXcjoqZafsUv
- MD5 SHA1 SHA512 SSDEEP
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Detected Djvu ransomware
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Detects Smokeloader packer
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Modifies file permissions
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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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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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