General
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Target
585e899a89870fb57ddde846f5a5b3bf960a043dab619b41bf640664754e31fb
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Size
1.1MB
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Sample
231011-gk5x9sfb43
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MD5
6ec9c17f956436e7793de63e277e4118
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SHA1
38840d321c6c349ba6b6f0c38b55a14017a4c5b4
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SHA256
585e899a89870fb57ddde846f5a5b3bf960a043dab619b41bf640664754e31fb
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SHA512
c85f6764325a0c2be624af6a654db05f465a615af005bb66c3ba108eb09e00b29ca37d33907f1ac59cdbd9383ce5655151a981dcd3e9ef1a0c50d1dc2619468f
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SSDEEP
12288:5MrHy90LECgbmBKOK2Lg+WWVScHg2GI+KfkxkpAFXZ8fXSMkJeTrI4J0UI7pCooG:uyRCTVSchQKqMsXZ8a5KrIa6CfZkFg2
Static task
static1
Behavioral task
behavioral1
Sample
585e899a89870fb57ddde846f5a5b3bf960a043dab619b41bf640664754e31fb.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
585e899a89870fb57ddde846f5a5b3bf960a043dab619b41bf640664754e31fb.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Targets
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Target
585e899a89870fb57ddde846f5a5b3bf960a043dab619b41bf640664754e31fb
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Size
1.1MB
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MD5
6ec9c17f956436e7793de63e277e4118
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SHA1
38840d321c6c349ba6b6f0c38b55a14017a4c5b4
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SHA256
585e899a89870fb57ddde846f5a5b3bf960a043dab619b41bf640664754e31fb
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SHA512
c85f6764325a0c2be624af6a654db05f465a615af005bb66c3ba108eb09e00b29ca37d33907f1ac59cdbd9383ce5655151a981dcd3e9ef1a0c50d1dc2619468f
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SSDEEP
12288:5MrHy90LECgbmBKOK2Lg+WWVScHg2GI+KfkxkpAFXZ8fXSMkJeTrI4J0UI7pCooG:uyRCTVSchQKqMsXZ8a5KrIa6CfZkFg2
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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 Mystic stealer payload
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Detects Healer an antivirus disabler dropper
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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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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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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1