General
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Target
e1131593c9f9a13ecac25ed3f6c0d121c2769ffe052b5f78201690f671b04f18
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Size
956KB
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Sample
231101-kyx2csec4x
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MD5
eb9969d43d4e129db8914ad748870865
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SHA1
3ade13a0438dc6d7ef1a892125c4d7b4bfcc6a88
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SHA256
e1131593c9f9a13ecac25ed3f6c0d121c2769ffe052b5f78201690f671b04f18
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SHA512
e3297a42ac79cbfb6c608af3dcb0f3b321906fe49e4c55b1fe6020fa52c2b64362d7baf4f87ef2adfce00789a1346c0e6a0ea7625d5f039eb30d5ac311433eb9
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SSDEEP
12288:ByRa7WpMx/1pizamqa+WswvEtm4XH0pDvsT/lCXpud88ca/y9:ByRqWpMxNpizamqa3swvE0vsT/lt
Static task
static1
Behavioral task
behavioral1
Sample
e1131593c9f9a13ecac25ed3f6c0d121c2769ffe052b5f78201690f671b04f18.exe
Resource
win10-20231025-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
redline
kinza
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
smokeloader
up3
Extracted
redline
pixelnew
194.49.94.11:80
Targets
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Target
e1131593c9f9a13ecac25ed3f6c0d121c2769ffe052b5f78201690f671b04f18
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Size
956KB
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MD5
eb9969d43d4e129db8914ad748870865
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SHA1
3ade13a0438dc6d7ef1a892125c4d7b4bfcc6a88
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SHA256
e1131593c9f9a13ecac25ed3f6c0d121c2769ffe052b5f78201690f671b04f18
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SHA512
e3297a42ac79cbfb6c608af3dcb0f3b321906fe49e4c55b1fe6020fa52c2b64362d7baf4f87ef2adfce00789a1346c0e6a0ea7625d5f039eb30d5ac311433eb9
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SSDEEP
12288:ByRa7WpMx/1pizamqa+WswvEtm4XH0pDvsT/lCXpud88ca/y9:ByRqWpMxNpizamqa3swvE0vsT/lt
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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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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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Blocklisted process makes network request
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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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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 Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1