General
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Target
4ada782bf1a9a2fd7b1e5c351fd4ecaaafd19e9e07ae9a26847b65bf48c318ce
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Size
639KB
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Sample
231013-3vkkzagh76
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MD5
4b9a2c82dae5a6747c9b6a635874fe1b
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SHA1
16849642f7562fb28a7c57493ede6dc14e71e423
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SHA256
4ada782bf1a9a2fd7b1e5c351fd4ecaaafd19e9e07ae9a26847b65bf48c318ce
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SHA512
3ef6541eb83fa9734b0277ba753b449f4c2f47d3f8e0b6e46cfcd0c706e0e4c91478f883b1698755351ada6dec7f463562f31f832aa23f7e84c904b3b8ff6a5d
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SSDEEP
12288:iMrNy90KItLD9U6csc0Wlc5ao392/gTlYQbOH8t4MhxphtwML/:XyhAlpcw391pjOYFrjr
Static task
static1
Behavioral task
behavioral1
Sample
4ada782bf1a9a2fd7b1e5c351fd4ecaaafd19e9e07ae9a26847b65bf48c318ce.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4ada782bf1a9a2fd7b1e5c351fd4ecaaafd19e9e07ae9a26847b65bf48c318ce.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
amadey
3.86
http://77.91.68.61/rock/index.php
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install_dir
925e7e99c5
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install_file
pdates.exe
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strings_key
ada76b8b0e1f6892ee93c20ab8946117
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
papik
77.91.124.156:19071
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auth_value
325a615d8be5db8e2f7a4c2448fdac3a
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
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
Targets
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Target
4ada782bf1a9a2fd7b1e5c351fd4ecaaafd19e9e07ae9a26847b65bf48c318ce
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Size
639KB
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MD5
4b9a2c82dae5a6747c9b6a635874fe1b
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SHA1
16849642f7562fb28a7c57493ede6dc14e71e423
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SHA256
4ada782bf1a9a2fd7b1e5c351fd4ecaaafd19e9e07ae9a26847b65bf48c318ce
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SHA512
3ef6541eb83fa9734b0277ba753b449f4c2f47d3f8e0b6e46cfcd0c706e0e4c91478f883b1698755351ada6dec7f463562f31f832aa23f7e84c904b3b8ff6a5d
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SSDEEP
12288:iMrNy90KItLD9U6csc0Wlc5ao392/gTlYQbOH8t4MhxphtwML/:XyhAlpcw391pjOYFrjr
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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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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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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
1Defense Evasion
Modify Registry
4Impair Defenses
2Disable or Modify Tools
2Subvert Trust Controls
1Install Root Certificate
1