General
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Target
1980e86467f698b7b1276c7f1e16a9d1.exe
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Size
6.1MB
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Sample
231220-z1kw5shab8
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MD5
1980e86467f698b7b1276c7f1e16a9d1
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SHA1
0677aa31f97b842b7c6ff33aa95695d60894140f
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SHA256
eca637dc378c63c2d1a8caa08611a246c028c736689749956f864eb784e7aebb
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SHA512
273f3f87392b6a166b7e22a25bf805d0f00162fb4eb9cd1dca5e4f557e2a3ff4a19418ecbe4efcb02ecace0af2f161bf707da53b34488820c51e1ed9385155e3
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SSDEEP
98304:L19+gHCgH+mSxQJ7klDY4qg0KEeheyfwnIofZ6ebIV52ajf8/Kp+Xraoq8:Lr9xelQJHLKEBowI0NbIPFD8/KjD
Static task
static1
Behavioral task
behavioral1
Sample
1980e86467f698b7b1276c7f1e16a9d1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1980e86467f698b7b1276c7f1e16a9d1.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://185.215.113.68/fks/index.php
Extracted
redline
666
195.20.16.103:18305
Extracted
redline
@oleh_ps
176.123.7.190:32927
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
LiveTraffic
77.105.132.87:17066
Extracted
djvu
http://zexeq.com/test1/get.php
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extension
.loqw
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offline_id
NrqpaQRhQqq5l2tBPp1QS34I3ME2IKsAlZ0A9pt1
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payload_url
http://brusuax.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Targets
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Target
1980e86467f698b7b1276c7f1e16a9d1.exe
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Size
6.1MB
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MD5
1980e86467f698b7b1276c7f1e16a9d1
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SHA1
0677aa31f97b842b7c6ff33aa95695d60894140f
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SHA256
eca637dc378c63c2d1a8caa08611a246c028c736689749956f864eb784e7aebb
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SHA512
273f3f87392b6a166b7e22a25bf805d0f00162fb4eb9cd1dca5e4f557e2a3ff4a19418ecbe4efcb02ecace0af2f161bf707da53b34488820c51e1ed9385155e3
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SSDEEP
98304:L19+gHCgH+mSxQJ7klDY4qg0KEeheyfwnIofZ6ebIV52ajf8/Kp+Xraoq8:Lr9xelQJHLKEBowI0NbIPFD8/KjD
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Detect Lumma Stealer payload V4
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Detect ZGRat V1
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Detected Djvu ransomware
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Glupteba payload
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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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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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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Registers COM server for autorun
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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1