General
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Target
b6136c79025cce154c2f9056016ff6b0561e267ff7dadfad1da29ecc4788fd62
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Size
1.4MB
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Sample
231117-tdf2saaf23
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MD5
0ad670fefd87e4ce3d549ba8647fea8a
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SHA1
0000011c27f122a04375e234b3c9dbe139861449
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SHA256
b6136c79025cce154c2f9056016ff6b0561e267ff7dadfad1da29ecc4788fd62
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SHA512
a03e4f1cf568e376713738092f42a64b0c05365766ccc72a0a971c659102679b75605e137d274389aba831440ec1e605220d61e56d78de83c78b662d64d2f0a5
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SSDEEP
24576:nyqu4FGOacvns/0x4nHFawtDz7434qEgOVTvLPk9mVs/Urg6OAlVPJtb5Zt7b/vD:yqu2GOac/sC4nHBtDz7434qmlTM90skw
Static task
static1
Behavioral task
behavioral1
Sample
b6136c79025cce154c2f9056016ff6b0561e267ff7dadfad1da29ecc4788fd62.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
redline
horda
194.49.94.152:19053
Extracted
risepro
194.49.94.152
Extracted
smokeloader
2022
http://194.49.94.210/fks/index.php
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
b6136c79025cce154c2f9056016ff6b0561e267ff7dadfad1da29ecc4788fd62
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Size
1.4MB
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MD5
0ad670fefd87e4ce3d549ba8647fea8a
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SHA1
0000011c27f122a04375e234b3c9dbe139861449
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SHA256
b6136c79025cce154c2f9056016ff6b0561e267ff7dadfad1da29ecc4788fd62
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SHA512
a03e4f1cf568e376713738092f42a64b0c05365766ccc72a0a971c659102679b75605e137d274389aba831440ec1e605220d61e56d78de83c78b662d64d2f0a5
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SSDEEP
24576:nyqu4FGOacvns/0x4nHFawtDz7434qEgOVTvLPk9mVs/Urg6OAlVPJtb5Zt7b/vD:yqu2GOac/sC4nHBtDz7434qmlTM90skw
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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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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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Stops running service(s)
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Legitimate hosting services abused for malware hosting/C2
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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 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
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1