General
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Target
21fa92cf0c2adc81e7a9c47f79679d9571ad37067257ecc8d689480928ab1978
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Size
956KB
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Sample
231101-ljmgrage82
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MD5
727e9ac30e7bf63b6229d6d24e962b8f
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SHA1
5c0afc590804a3771de3f9055ffcf8f437ea599d
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SHA256
21fa92cf0c2adc81e7a9c47f79679d9571ad37067257ecc8d689480928ab1978
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SHA512
f3c7b77282be8a638488c6ff4d0f3c8a5acccdbb000c772f4e58856f1e33f86a11402debc3521a73bf8c850accb864ed07beed3576fa808fd74db9036adea4cc
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SSDEEP
24576:sifPJpMxLNpijamKaNlg/DF0vsT/Fviu:rANpijamKF0ktvb
Static task
static1
Behavioral task
behavioral1
Sample
21fa92cf0c2adc81e7a9c47f79679d9571ad37067257ecc8d689480928ab1978.exe
Resource
win10-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
kinza
77.91.124.86:19084
Extracted
redline
pixelnew
194.49.94.11:80
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
21fa92cf0c2adc81e7a9c47f79679d9571ad37067257ecc8d689480928ab1978
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Size
956KB
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MD5
727e9ac30e7bf63b6229d6d24e962b8f
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SHA1
5c0afc590804a3771de3f9055ffcf8f437ea599d
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SHA256
21fa92cf0c2adc81e7a9c47f79679d9571ad37067257ecc8d689480928ab1978
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SHA512
f3c7b77282be8a638488c6ff4d0f3c8a5acccdbb000c772f4e58856f1e33f86a11402debc3521a73bf8c850accb864ed07beed3576fa808fd74db9036adea4cc
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SSDEEP
24576:sifPJpMxLNpijamKaNlg/DF0vsT/Fviu:rANpijamKF0ktvb
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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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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SectopRAT payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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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 SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1