General
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Target
df290e1e9fca076b36c345b15d552fca.exe
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Size
1.6MB
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Sample
231026-nj5dnsbd2s
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MD5
df290e1e9fca076b36c345b15d552fca
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SHA1
ffc595eb0d30febb4acb029fb9919438d63afe04
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SHA256
da4257922987636a6111cc74494c147586f970050a8f757dfc41057b555c9113
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SHA512
6bccf05edc985807ce35d4200edb856ff5a7e3b8251e49a256b54b4ab62c3a07993a0f842f4671840ef10e9337aa4cac8828f1fd6621837f15429b860f52a0ab
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SSDEEP
24576:hyW8IoxAwxXDa67gTwx77HaYeb2p5n9+DI/GGlsE9G7O28w78RUgk+BIOoWH5:UW8Je6WwdHa6p5nYDI/SGJw7T+BoW
Static task
static1
Behavioral task
behavioral1
Sample
df290e1e9fca076b36c345b15d552fca.exe
Resource
win10v2004-20231023-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
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
df290e1e9fca076b36c345b15d552fca.exe
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Size
1.6MB
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MD5
df290e1e9fca076b36c345b15d552fca
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SHA1
ffc595eb0d30febb4acb029fb9919438d63afe04
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SHA256
da4257922987636a6111cc74494c147586f970050a8f757dfc41057b555c9113
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SHA512
6bccf05edc985807ce35d4200edb856ff5a7e3b8251e49a256b54b4ab62c3a07993a0f842f4671840ef10e9337aa4cac8828f1fd6621837f15429b860f52a0ab
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SSDEEP
24576:hyW8IoxAwxXDa67gTwx77HaYeb2p5n9+DI/GGlsE9G7O28w78RUgk+BIOoWH5:UW8Je6WwdHa6p5nYDI/SGJw7T+BoW
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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 ZGRat V1
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Glupteba payload
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Raccoon Stealer 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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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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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
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