General
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Target
0x0006000000016c34-69.dat
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Size
30KB
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Sample
231024-qcsgmsda9t
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MD5
f35802962400fe1fc343743081981a1b
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SHA1
9b611081b8ca5142e99fcae99d4ac3f33f0971ba
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SHA256
215053c0082fe3d022320383daaec23a8db24e94a493f2ddbf4bca206a2afca7
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SHA512
eb3ad92a2db5a17a207759955502aebb83c6a971469356a04b996dc4681bfdbe1d482299817d8b7986af1d637666dcb3ebf808f8ddf1161ca48eac5aa534a370
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SSDEEP
384:K9VD6tee+qUOTd2opQTLAdz1SvNmhpdvOjT7PbA6HBiTSnjxZMdP05ldpRMaYIBI:k6Qe+qUv8zcqdvOXA6XkPslJvGaVW
Behavioral task
behavioral1
Sample
0x0006000000016c34-69.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
0x0006000000016c34-69.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
@ytlogsbot
194.169.175.235:42691
Targets
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Target
0x0006000000016c34-69.dat
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Size
30KB
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MD5
f35802962400fe1fc343743081981a1b
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SHA1
9b611081b8ca5142e99fcae99d4ac3f33f0971ba
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SHA256
215053c0082fe3d022320383daaec23a8db24e94a493f2ddbf4bca206a2afca7
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SHA512
eb3ad92a2db5a17a207759955502aebb83c6a971469356a04b996dc4681bfdbe1d482299817d8b7986af1d637666dcb3ebf808f8ddf1161ca48eac5aa534a370
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SSDEEP
384:K9VD6tee+qUOTd2opQTLAdz1SvNmhpdvOjT7PbA6HBiTSnjxZMdP05ldpRMaYIBI:k6Qe+qUv8zcqdvOXA6XkPslJvGaVW
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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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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 BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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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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Legitimate hosting services abused for malware hosting/C2
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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
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
1Defense Evasion
Impair Defenses
5Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1