General
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Target
37cf113137742012cdf751083dd6944c37f9a5d597507ac12db3876f3c59e450
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Size
1.0MB
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Sample
231018-k9d3maec98
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MD5
7c5a09673c303b1eeceb2d38440284c1
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SHA1
027df9508c7f12c9af533f857d71ca02796456dd
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SHA256
37cf113137742012cdf751083dd6944c37f9a5d597507ac12db3876f3c59e450
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SHA512
d346df058ed8ef781ef6aaa4672dd44977a85e1190c2ba861269aeade94963b17ba012a4a194bbe33737e91d2753ae773028d9b159555bc39ba45c78e520eed8
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SSDEEP
24576:/yTAfN6ue9sTpNqvpAbUHAsvY7GrPMc0JXisZehvMBo2Bq3HB0v:KTYNfe9ppgUHAicGrMDosAhveUh0
Static task
static1
Behavioral task
behavioral1
Sample
37cf113137742012cdf751083dd6944c37f9a5d597507ac12db3876f3c59e450.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
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
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
Targets
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Target
37cf113137742012cdf751083dd6944c37f9a5d597507ac12db3876f3c59e450
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Size
1.0MB
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MD5
7c5a09673c303b1eeceb2d38440284c1
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SHA1
027df9508c7f12c9af533f857d71ca02796456dd
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SHA256
37cf113137742012cdf751083dd6944c37f9a5d597507ac12db3876f3c59e450
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SHA512
d346df058ed8ef781ef6aaa4672dd44977a85e1190c2ba861269aeade94963b17ba012a4a194bbe33737e91d2753ae773028d9b159555bc39ba45c78e520eed8
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SSDEEP
24576:/yTAfN6ue9sTpNqvpAbUHAsvY7GrPMc0JXisZehvMBo2Bq3HB0v:KTYNfe9ppgUHAicGrMDosAhveUh0
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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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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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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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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
2Disable or Modify Tools
2Modify Registry
3Scripting
1