General
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Target
967d76a8b36d11faca34757afc19c3a81c82d903ee17a7d4b435469172b132ed
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Size
1.6MB
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Sample
231102-rt2bjsdb51
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MD5
6e9ee02a88e7ec90e2c4990be8a32dff
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SHA1
baf6c2a3e2b1ed46da23b796c69df71335950173
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SHA256
967d76a8b36d11faca34757afc19c3a81c82d903ee17a7d4b435469172b132ed
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SHA512
f97ff551722fb5a5a9fd446fee354b795ee78c9198e6111442ff68e58caba66d6aac33e4aa9e61f36974dfd8ed00262c3eacbe316eb29efa7457316ac68e08d8
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SSDEEP
49152:T8DJFjkkwtYbhjSL0vAcHZ209XywOo0u:QdFjkDty8LUA+LiN
Static task
static1
Behavioral task
behavioral1
Sample
967d76a8b36d11faca34757afc19c3a81c82d903ee17a7d4b435469172b132ed.exe
Resource
win10v2004-20231020-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
Targets
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Target
967d76a8b36d11faca34757afc19c3a81c82d903ee17a7d4b435469172b132ed
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Size
1.6MB
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MD5
6e9ee02a88e7ec90e2c4990be8a32dff
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SHA1
baf6c2a3e2b1ed46da23b796c69df71335950173
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SHA256
967d76a8b36d11faca34757afc19c3a81c82d903ee17a7d4b435469172b132ed
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SHA512
f97ff551722fb5a5a9fd446fee354b795ee78c9198e6111442ff68e58caba66d6aac33e4aa9e61f36974dfd8ed00262c3eacbe316eb29efa7457316ac68e08d8
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SSDEEP
49152:T8DJFjkkwtYbhjSL0vAcHZ209XywOo0u:QdFjkDty8LUA+LiN
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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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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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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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Adds Run key to start application
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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1