General
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Target
11a189180425dec625d77e6b72257b6f4ed6c035d1b0128481d0208bedd701ad
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Size
255KB
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Sample
230918-whgj8adg33
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MD5
d9cae29f0e5fca143eeae2ba502ce66d
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SHA1
1ac31cfdcbb443c2047fda7e44f506f7b902b862
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SHA256
11a189180425dec625d77e6b72257b6f4ed6c035d1b0128481d0208bedd701ad
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SHA512
d813ee1ca141871fa874634cd0e6dbed1b3f7b8b898a4aee6e10c822386dcecc767b525c399c4113caa5d71ec439a05bea55fe92f5536a224b0f557ceca9b294
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SSDEEP
6144:x9YjE02jicP5iOo2T8VrSd/sUAOsilR0ilwAN1Sa:x9Y5qiG59ouCiowwY1Sa
Static task
static1
Behavioral task
behavioral1
Sample
11a189180425dec625d77e6b72257b6f4ed6c035d1b0128481d0208bedd701ad.exe
Resource
win10-20230831-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
0305
185.215.113.25:10195
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auth_value
c86205ff1cc37b2da12f0190adfda52c
Extracted
redline
LegendaryInstalls_20230918
62.72.23.19:80
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auth_value
7e2e28855818d91285389c56372566f4
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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-
Target
11a189180425dec625d77e6b72257b6f4ed6c035d1b0128481d0208bedd701ad
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Size
255KB
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MD5
d9cae29f0e5fca143eeae2ba502ce66d
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SHA1
1ac31cfdcbb443c2047fda7e44f506f7b902b862
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SHA256
11a189180425dec625d77e6b72257b6f4ed6c035d1b0128481d0208bedd701ad
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SHA512
d813ee1ca141871fa874634cd0e6dbed1b3f7b8b898a4aee6e10c822386dcecc767b525c399c4113caa5d71ec439a05bea55fe92f5536a224b0f557ceca9b294
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SSDEEP
6144:x9YjE02jicP5iOo2T8VrSd/sUAOsilR0ilwAN1Sa:x9Y5qiG59ouCiowwY1Sa
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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 Fabookie payload
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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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Drops file in System32 directory
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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
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1