General
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Target
b4bdcb9b24ca1d837569d6b2915a2579fab45cee8c7827baab75a6627ad68431
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Size
1.4MB
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Sample
231012-lzd6badh58
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MD5
3c529174b59f79fc26718dcea6c28892
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SHA1
8935633420f323b001025fd69c6b5a55dde70467
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SHA256
b4bdcb9b24ca1d837569d6b2915a2579fab45cee8c7827baab75a6627ad68431
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SHA512
93ce1a3ae144b15e083b50ff08bfdc4d043f261d6ccae209a4dc05a420a7e58be011afae4bde2eaeeb5ea4da8ee86afcccf48818dd54819ddcfee40aa5bef5ce
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SSDEEP
24576:9y+czNMqnzw5EzyByZZcwTYXxatqNVgOGb0IxLg5FXw9AQ2EvWXy/ecaoksx875+:YxxPzwSyaKVwtOD4b+FSAQUS3ksa
Static task
static1
Behavioral task
behavioral1
Sample
b4bdcb9b24ca1d837569d6b2915a2579fab45cee8c7827baab75a6627ad68431.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b4bdcb9b24ca1d837569d6b2915a2579fab45cee8c7827baab75a6627ad68431.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
b4bdcb9b24ca1d837569d6b2915a2579fab45cee8c7827baab75a6627ad68431
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Size
1.4MB
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MD5
3c529174b59f79fc26718dcea6c28892
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SHA1
8935633420f323b001025fd69c6b5a55dde70467
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SHA256
b4bdcb9b24ca1d837569d6b2915a2579fab45cee8c7827baab75a6627ad68431
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SHA512
93ce1a3ae144b15e083b50ff08bfdc4d043f261d6ccae209a4dc05a420a7e58be011afae4bde2eaeeb5ea4da8ee86afcccf48818dd54819ddcfee40aa5bef5ce
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SSDEEP
24576:9y+czNMqnzw5EzyByZZcwTYXxatqNVgOGb0IxLg5FXw9AQ2EvWXy/ecaoksx875+:YxxPzwSyaKVwtOD4b+FSAQUS3ksa
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Drops file in Drivers directory
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Stops running service(s)
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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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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Drops file in System32 directory
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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Scripting
1Subvert Trust Controls
1Install Root Certificate
1