General
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Target
74ea93b60fc570a21c044249aa99e183290e7925ec9343c0b27274a37624f2f0
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Size
1.6MB
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Sample
231023-1tp3ysgb81
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MD5
84b739f1cf643a52048b3eb39aeceb5e
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SHA1
264a172254a800ea58baa478f379aaf0e68cd084
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SHA256
74ea93b60fc570a21c044249aa99e183290e7925ec9343c0b27274a37624f2f0
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SHA512
13f488cc47c81b8a6a44726583c3d3d89fbf85584baf2f31e05f8d2eb5ce7a053a606f87ef689f4721943310420f415f90edf2bc265856b523ae9e08f110465a
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SSDEEP
12288:azR0iMAfS5S8a1TxC5289nE+LIqHC67cQuzzd9X6a9Dhvhh1VVIY:aOAfS5S8a1TSTE+1x46a9DhvhLVVI
Static task
static1
Behavioral task
behavioral1
Sample
74ea93b60fc570a21c044249aa99e183290e7925ec9343c0b27274a37624f2f0.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
smokeloader
up3
Targets
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Target
74ea93b60fc570a21c044249aa99e183290e7925ec9343c0b27274a37624f2f0
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Size
1.6MB
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MD5
84b739f1cf643a52048b3eb39aeceb5e
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SHA1
264a172254a800ea58baa478f379aaf0e68cd084
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SHA256
74ea93b60fc570a21c044249aa99e183290e7925ec9343c0b27274a37624f2f0
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SHA512
13f488cc47c81b8a6a44726583c3d3d89fbf85584baf2f31e05f8d2eb5ce7a053a606f87ef689f4721943310420f415f90edf2bc265856b523ae9e08f110465a
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SSDEEP
12288:azR0iMAfS5S8a1TxC5289nE+LIqHC67cQuzzd9X6a9Dhvhh1VVIY:aOAfS5S8a1TSTE+1x46a9DhvhLVVI
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Blocklisted process makes network request
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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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