General
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Target
NEAS.e2618325c89af9a9eb73d76530f1f44b70c980f34672da78d2c2b62e6a8dda43exe_JC.exe
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Size
1.4MB
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Sample
231015-s9kjeaah32
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MD5
0194696f07a51fbbea0f24f128c2f068
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SHA1
ed48951cb389c130fa3f1695b64cca3a2148697f
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SHA256
e2618325c89af9a9eb73d76530f1f44b70c980f34672da78d2c2b62e6a8dda43
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SHA512
550da6f053c10b54ff2ffc916bfd073df0adce4217ea15650cae5a2eaa3f59ba8733cbf833ee581d6175f987cae95a1d561960a7534dfb69e3525b1488c5a361
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SSDEEP
24576:xy2UnmJW286Kjm4T/1pLH3iTG/ygAhUD1CNDJvTTD3/1WjU:k2UnJ286uTNl7wHnTT7u
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.e2618325c89af9a9eb73d76530f1f44b70c980f34672da78d2c2b62e6a8dda43exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.e2618325c89af9a9eb73d76530f1f44b70c980f34672da78d2c2b62e6a8dda43exe_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
ramon
77.91.124.82:19071
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auth_value
3197576965d9513f115338c233015b40
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
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
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
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
NEAS.e2618325c89af9a9eb73d76530f1f44b70c980f34672da78d2c2b62e6a8dda43exe_JC.exe
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Size
1.4MB
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MD5
0194696f07a51fbbea0f24f128c2f068
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SHA1
ed48951cb389c130fa3f1695b64cca3a2148697f
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SHA256
e2618325c89af9a9eb73d76530f1f44b70c980f34672da78d2c2b62e6a8dda43
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SHA512
550da6f053c10b54ff2ffc916bfd073df0adce4217ea15650cae5a2eaa3f59ba8733cbf833ee581d6175f987cae95a1d561960a7534dfb69e3525b1488c5a361
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SSDEEP
24576:xy2UnmJW286Kjm4T/1pLH3iTG/ygAhUD1CNDJvTTD3/1WjU:k2UnJ286uTNl7wHnTT7u
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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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SectopRAT 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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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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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Scripting
1