General
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Target
NEAS.0f03eb716e5f0a97fe783d58eebb76e0_JC.exe
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Size
1.4MB
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Sample
231101-ncybsahd78
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MD5
0f03eb716e5f0a97fe783d58eebb76e0
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SHA1
ec73db565c8ef5bcc91987b447e494e71f9f58c5
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SHA256
bd8c9bed32430b76c50dab192c91bd3be10c0a54e28be2a4da05a7c7e4a28c21
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SHA512
3d68f216637f22d28eea222611058eadbbb4f7f59cbe3babf6aae761ea15602553dd7e198b140c92bc83576dde5da77514d38ad776da0685b1e039d5d548623a
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SSDEEP
24576:YyvLCGRcgT41Bru6d/V2MiCagFXRnHXW6heCHKA3UyopSZ8P475n:fvLCrgT0g6d/xiCagDnmREH35ZV
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.0f03eb716e5f0a97fe783d58eebb76e0_JC.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
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
kinza
77.91.124.86:19084
Extracted
redline
pixelnew
194.49.94.11:80
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
NEAS.0f03eb716e5f0a97fe783d58eebb76e0_JC.exe
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Size
1.4MB
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MD5
0f03eb716e5f0a97fe783d58eebb76e0
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SHA1
ec73db565c8ef5bcc91987b447e494e71f9f58c5
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SHA256
bd8c9bed32430b76c50dab192c91bd3be10c0a54e28be2a4da05a7c7e4a28c21
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SHA512
3d68f216637f22d28eea222611058eadbbb4f7f59cbe3babf6aae761ea15602553dd7e198b140c92bc83576dde5da77514d38ad776da0685b1e039d5d548623a
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SSDEEP
24576:YyvLCGRcgT41Bru6d/V2MiCagFXRnHXW6heCHKA3UyopSZ8P475n:fvLCrgT0g6d/xiCagDnmREH35ZV
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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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Glupteba payload
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Raccoon Stealer 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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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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Adds Run key to start application
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1