General
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Target
aa00237c06f230b1c8f950ea6310b64cf6c4e60ac479f9c2d98d7809c50198ac
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Size
295KB
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Sample
231010-y1vkxagh5s
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MD5
70993b25bbf9e02243360836a3c69c63
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SHA1
4fb75fc8acfe1ebf89be8816c1fcf91f60e3fa3d
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SHA256
aa00237c06f230b1c8f950ea6310b64cf6c4e60ac479f9c2d98d7809c50198ac
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SHA512
bbe711e86789d31b187cf9196c7407aa83e5d0b6c340e400ed25b43378c5a712fc53faee7fc731f2083c568f5aac22ba8aa36b43d4826bc483c1a1fa4852cbdd
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SSDEEP
6144:zRaGL8Nma4gOM3R314sUE6+1ZU/AOURihNb0FfQIijin5:VaI8YaDOa3aOC/Rj4+IcU
Static task
static1
Behavioral task
behavioral1
Sample
aa00237c06f230b1c8f950ea6310b64cf6c4e60ac479f9c2d98d7809c50198ac.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
magia
77.91.124.55:19071
Extracted
redline
lutyr
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
up3
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
aa00237c06f230b1c8f950ea6310b64cf6c4e60ac479f9c2d98d7809c50198ac
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Size
295KB
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MD5
70993b25bbf9e02243360836a3c69c63
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SHA1
4fb75fc8acfe1ebf89be8816c1fcf91f60e3fa3d
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SHA256
aa00237c06f230b1c8f950ea6310b64cf6c4e60ac479f9c2d98d7809c50198ac
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SHA512
bbe711e86789d31b187cf9196c7407aa83e5d0b6c340e400ed25b43378c5a712fc53faee7fc731f2083c568f5aac22ba8aa36b43d4826bc483c1a1fa4852cbdd
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SSDEEP
6144:zRaGL8Nma4gOM3R314sUE6+1ZU/AOURihNb0FfQIijin5:VaI8YaDOa3aOC/Rj4+IcU
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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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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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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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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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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