General
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Target
NEAS.d36b8c028a192a2e9d6f86b65a337a50.exe
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Size
1.2MB
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Sample
231103-kb5gxsee5s
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MD5
d36b8c028a192a2e9d6f86b65a337a50
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SHA1
aaf9843ca53f8427e6f44dd950c2ee8686147672
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SHA256
09cbbd1b15823b9084eaa1c5cca21369b0824030ad62da8cb39b0b4a7403baa4
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SHA512
f75690e72d377caabe347bee79c0ba9a4f5542236434d30f1a7c2cd3bca2692aff8ec9de3b06071737770156d01fc1bb77f8136e5fee839368e93afb97c1faea
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SSDEEP
24576:Iy6ic/EAGRsSVPUAwmGJdR/P9fqEQUwJjfWBxookCayq9by//:PYEAGRswAmG7R/Pk5xIbSys2/
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.d36b8c028a192a2e9d6f86b65a337a50.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
plost
77.91.124.86:19084
Extracted
redline
kedru
77.91.124.86:19084
Extracted
redline
@ytlogsbot
194.169.175.235:42691
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/
Targets
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Target
NEAS.d36b8c028a192a2e9d6f86b65a337a50.exe
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Size
1.2MB
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MD5
d36b8c028a192a2e9d6f86b65a337a50
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SHA1
aaf9843ca53f8427e6f44dd950c2ee8686147672
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SHA256
09cbbd1b15823b9084eaa1c5cca21369b0824030ad62da8cb39b0b4a7403baa4
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SHA512
f75690e72d377caabe347bee79c0ba9a4f5542236434d30f1a7c2cd3bca2692aff8ec9de3b06071737770156d01fc1bb77f8136e5fee839368e93afb97c1faea
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SSDEEP
24576:Iy6ic/EAGRsSVPUAwmGJdR/P9fqEQUwJjfWBxookCayq9by//:PYEAGRswAmG7R/Pk5xIbSys2/
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1