General
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Target
NEAS.2f010466c5ea6352d6a4c0f1d0cce95592c124900db7b3c7a3e3340e0149d768exe_JC.exe
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Size
1.1MB
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Sample
231008-rqfwfach4t
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MD5
686afd2a2d783cf0934b497a6a362b6d
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SHA1
b625263b63543e6ced3cc9057ca1d8a26e67cc51
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SHA256
2f010466c5ea6352d6a4c0f1d0cce95592c124900db7b3c7a3e3340e0149d768
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SHA512
f8f5b7dc86ac626126bd28a07e1663664fd7c2831a6c3bb839958ea563c4c530de7d9542df81b3c09cceb1f4809c2554ac833df730c5960be660aa9dc91962bc
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SSDEEP
24576:uybXjRlG68ZvaUB25KUkoK8/QH3gVlSrrdj1bd9n:9jVf8Zv/05Kn8/CalSrr51bd9
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2f010466c5ea6352d6a4c0f1d0cce95592c124900db7b3c7a3e3340e0149d768exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.2f010466c5ea6352d6a4c0f1d0cce95592c124900db7b3c7a3e3340e0149d768exe_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
frant
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
magia
77.91.124.55:19071
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
lutyr
77.91.124.55:19071
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Targets
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Target
NEAS.2f010466c5ea6352d6a4c0f1d0cce95592c124900db7b3c7a3e3340e0149d768exe_JC.exe
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Size
1.1MB
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MD5
686afd2a2d783cf0934b497a6a362b6d
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SHA1
b625263b63543e6ced3cc9057ca1d8a26e67cc51
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SHA256
2f010466c5ea6352d6a4c0f1d0cce95592c124900db7b3c7a3e3340e0149d768
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SHA512
f8f5b7dc86ac626126bd28a07e1663664fd7c2831a6c3bb839958ea563c4c530de7d9542df81b3c09cceb1f4809c2554ac833df730c5960be660aa9dc91962bc
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SSDEEP
24576:uybXjRlG68ZvaUB25KUkoK8/QH3gVlSrrdj1bd9n:9jVf8Zv/05Kn8/CalSrr51bd9
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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 Mystic stealer payload
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Detects Healer an antivirus disabler dropper
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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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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
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1