General
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Target
dbfc318ac14e060b31e3a16f13b76021.exe
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Size
246KB
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Sample
231011-f67hjsca6s
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MD5
dbfc318ac14e060b31e3a16f13b76021
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SHA1
6f01b12c197009ea1074eb52046ae1c786fa8517
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SHA256
b44ada6b8c350a4076d7d79e6043aebe9f8b133c54b2832d6859b95d67dc5f33
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SHA512
e5e5ad4bc530d025dcf9d813c20cb7922b552438071988af78d632ad25d09472a7f4e2cad3c0e8205a63d1097ebcbfcff394e0e292f8c28e7fba388bd4bef73b
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SSDEEP
6144:5Az4SHy5uoBMFGV5PEkIXEHvZAO4qCqVs0BC+:tCmuoBMUOMxuGs0BC+
Static task
static1
Behavioral task
behavioral1
Sample
dbfc318ac14e060b31e3a16f13b76021.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dbfc318ac14e060b31e3a16f13b76021.exe
Resource
win10v2004-20230915-en
Malware Config
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
smokeloader
up3
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
dbfc318ac14e060b31e3a16f13b76021.exe
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Size
246KB
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MD5
dbfc318ac14e060b31e3a16f13b76021
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SHA1
6f01b12c197009ea1074eb52046ae1c786fa8517
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SHA256
b44ada6b8c350a4076d7d79e6043aebe9f8b133c54b2832d6859b95d67dc5f33
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SHA512
e5e5ad4bc530d025dcf9d813c20cb7922b552438071988af78d632ad25d09472a7f4e2cad3c0e8205a63d1097ebcbfcff394e0e292f8c28e7fba388bd4bef73b
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SSDEEP
6144:5Az4SHy5uoBMFGV5PEkIXEHvZAO4qCqVs0BC+:tCmuoBMUOMxuGs0BC+
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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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Detects Healer an antivirus disabler dropper
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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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Modifies boot configuration data using bcdedit
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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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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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Legitimate hosting services abused for malware hosting/C2
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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