General
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Target
a1ab0a793e47e809e65e0162cb380f00_JC.exe
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Size
240KB
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Sample
231010-z7ecyabf7z
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MD5
a1ab0a793e47e809e65e0162cb380f00
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SHA1
b1d22f6fa3ecb014937210754524fc663aef5b05
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SHA256
222313c8cfde861dae525577391f7ad0601f7a1e207c47411a951cc8885e5c79
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SHA512
435fc18dddfb2b1ad44d97ce06542dc88cc0dadc1b7209d98333d8285b68d141abfd23b415ee1230851fb21800bb60cc76601b87dd4fc843e81390d528d3169b
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SSDEEP
6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
Behavioral task
behavioral1
Sample
a1ab0a793e47e809e65e0162cb380f00_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a1ab0a793e47e809e65e0162cb380f00_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
magia
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
lutyr
77.91.124.55:19071
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
a1ab0a793e47e809e65e0162cb380f00_JC.exe
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Size
240KB
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MD5
a1ab0a793e47e809e65e0162cb380f00
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SHA1
b1d22f6fa3ecb014937210754524fc663aef5b05
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SHA256
222313c8cfde861dae525577391f7ad0601f7a1e207c47411a951cc8885e5c79
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SHA512
435fc18dddfb2b1ad44d97ce06542dc88cc0dadc1b7209d98333d8285b68d141abfd23b415ee1230851fb21800bb60cc76601b87dd4fc843e81390d528d3169b
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SSDEEP
6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
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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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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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SectopRAT payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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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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Legitimate hosting services abused for malware hosting/C2
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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
1