General
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Target
cf10c5b2fde5b6c5463b623145b611be2f2bd1d78b7d540b33d932d3070d7bc5
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Size
194KB
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Sample
231002-gzbmzahc76
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MD5
0802ebcc3462baf4bf75b6b4fd70b700
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SHA1
5359bb61d209f61a716e2617a61dca7a5907f830
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SHA256
cf10c5b2fde5b6c5463b623145b611be2f2bd1d78b7d540b33d932d3070d7bc5
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SHA512
a14276c7d1404ab0dfbe53827232296e9b5f59367593d64ae4ae56c9f686874bde20bdbeb2d5f38d0ec6c7c55cdc260b4e5aa29d94f8360e71ab76d5d08a0aef
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SSDEEP
3072:Qv2B8/xj4rDj4yTFm0jJCTjGBgF8tV6YYrbEHHgYMG68KxZ5N51IGO8kHKyPPmEp:rB8OQyZPj+GBg2VCbqst8IYNPmTTRXK
Static task
static1
Behavioral task
behavioral1
Sample
cf10c5b2fde5b6c5463b623145b611be2f2bd1d78b7d540b33d932d3070d7bc5.exe
Resource
win10-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
genda
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Targets
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Target
cf10c5b2fde5b6c5463b623145b611be2f2bd1d78b7d540b33d932d3070d7bc5
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Size
194KB
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MD5
0802ebcc3462baf4bf75b6b4fd70b700
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SHA1
5359bb61d209f61a716e2617a61dca7a5907f830
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SHA256
cf10c5b2fde5b6c5463b623145b611be2f2bd1d78b7d540b33d932d3070d7bc5
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SHA512
a14276c7d1404ab0dfbe53827232296e9b5f59367593d64ae4ae56c9f686874bde20bdbeb2d5f38d0ec6c7c55cdc260b4e5aa29d94f8360e71ab76d5d08a0aef
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SSDEEP
3072:Qv2B8/xj4rDj4yTFm0jJCTjGBgF8tV6YYrbEHHgYMG68KxZ5N51IGO8kHKyPPmEp:rB8OQyZPj+GBg2VCbqst8IYNPmTTRXK
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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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Detects Healer an antivirus disabler dropper
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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Scripting
1