General
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Target
NEAS.40bba3ff692c3b97a457d2b1a2658d00.exe
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Size
1.2MB
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Sample
231104-kkxhnsgb58
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MD5
40bba3ff692c3b97a457d2b1a2658d00
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SHA1
3ff0d581093758dc7564aab92cbefc3de393fff5
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SHA256
7771bf2cf52db3349d4cb3c6aba8655cc11afa1846d3b24d7d1ea7e67cd2c09d
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SHA512
c8abae1740098fa33cd584a1dd0de606b6e54ec724328d2e126de57d53b6fb1c5b9889067c25c11c575e168df38e64bd32ac1261fdf3ee1f75060dd6bd64542c
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SSDEEP
24576:0y3BFEOwbp8ypKhA2fTXFTGsnirCycMvgsRZEg2AZ:DrpwwNfTXPirCycMvBRy
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.40bba3ff692c3b97a457d2b1a2658d00.exe
Resource
win10v2004-20231025-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
plost
77.91.124.86:19084
Extracted
redline
kedru
77.91.124.86:19084
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
LiveTraffic
195.10.205.17:8122
Targets
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Target
NEAS.40bba3ff692c3b97a457d2b1a2658d00.exe
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Size
1.2MB
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MD5
40bba3ff692c3b97a457d2b1a2658d00
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SHA1
3ff0d581093758dc7564aab92cbefc3de393fff5
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SHA256
7771bf2cf52db3349d4cb3c6aba8655cc11afa1846d3b24d7d1ea7e67cd2c09d
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SHA512
c8abae1740098fa33cd584a1dd0de606b6e54ec724328d2e126de57d53b6fb1c5b9889067c25c11c575e168df38e64bd32ac1261fdf3ee1f75060dd6bd64542c
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SSDEEP
24576:0y3BFEOwbp8ypKhA2fTXFTGsnirCycMvgsRZEg2AZ:DrpwwNfTXPirCycMvBRy
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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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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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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