General
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Target
1fe01e4fa90c1f6ba1185fea7dbd64d04ca119fbd957d21e45893783a4a3c872
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Size
1.8MB
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Sample
231103-1sfg5aaf71
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MD5
9ec89189674148ab9a263fb909a5dbbc
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SHA1
e2e018b68681caa2e2f9205a90ecfd2ee96195d8
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SHA256
1fe01e4fa90c1f6ba1185fea7dbd64d04ca119fbd957d21e45893783a4a3c872
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SHA512
aab16e04b0aabdfe7501b4c63707d7e79b2b0dfac629dc3dbd19a4863f5bbc86ff5d66960adb13f30053a6fcedc360a58532a3fb2c7f4960605c3fee0d4701be
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SSDEEP
49152:BgWwwCMtZ/jvig+yNwaBfPrqInj0DPrwR9/uhP:rw7oUByN3zqGj0DPr4/u
Static task
static1
Behavioral task
behavioral1
Sample
1fe01e4fa90c1f6ba1185fea7dbd64d04ca119fbd957d21e45893783a4a3c872.exe
Resource
win10-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
plost
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
kedru
77.91.124.86:19084
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Targets
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Target
1fe01e4fa90c1f6ba1185fea7dbd64d04ca119fbd957d21e45893783a4a3c872
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Size
1.8MB
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MD5
9ec89189674148ab9a263fb909a5dbbc
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SHA1
e2e018b68681caa2e2f9205a90ecfd2ee96195d8
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SHA256
1fe01e4fa90c1f6ba1185fea7dbd64d04ca119fbd957d21e45893783a4a3c872
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SHA512
aab16e04b0aabdfe7501b4c63707d7e79b2b0dfac629dc3dbd19a4863f5bbc86ff5d66960adb13f30053a6fcedc360a58532a3fb2c7f4960605c3fee0d4701be
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SSDEEP
49152:BgWwwCMtZ/jvig+yNwaBfPrqInj0DPrwR9/uhP:rw7oUByN3zqGj0DPr4/u
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1