General
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Target
f9e29e67a674565a07fb983e403d612764b8fd177cdd1e7179766719633997d1
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Size
925KB
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Sample
231002-hmkwjshe84
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MD5
3666fc5f566f8e6e41205955a0f77064
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SHA1
91213d27b4464e30106ccb8c4a557c842a3c9554
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SHA256
f9e29e67a674565a07fb983e403d612764b8fd177cdd1e7179766719633997d1
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SHA512
0afa2328e0babe93e50aa14cee8e4e2e359dc62af0a52eb181e07aea3b5a4ae1e065bf5bd719118318399b2afabf62f9b45201cd654f15c90e4f1e47982d137b
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SSDEEP
24576:8y1uivoV2CLR6Sp39ENSfSz8Lg3WKs9TRJ/:rsivNcf9ENSfoWKs9Tj
Static task
static1
Behavioral task
behavioral1
Sample
f9e29e67a674565a07fb983e403d612764b8fd177cdd1e7179766719633997d1.exe
Resource
win10-20230915-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
genda
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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-
Target
f9e29e67a674565a07fb983e403d612764b8fd177cdd1e7179766719633997d1
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Size
925KB
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MD5
3666fc5f566f8e6e41205955a0f77064
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SHA1
91213d27b4464e30106ccb8c4a557c842a3c9554
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SHA256
f9e29e67a674565a07fb983e403d612764b8fd177cdd1e7179766719633997d1
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SHA512
0afa2328e0babe93e50aa14cee8e4e2e359dc62af0a52eb181e07aea3b5a4ae1e065bf5bd719118318399b2afabf62f9b45201cd654f15c90e4f1e47982d137b
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SSDEEP
24576:8y1uivoV2CLR6Sp39ENSfSz8Lg3WKs9TRJ/:rsivNcf9ENSfoWKs9Tj
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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 Fabookie payload
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Detects Healer an antivirus disabler dropper
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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
3Modify Registry
5Scripting
1