General
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Target
86a2937e24c306d22c93e429866e9878.exe
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Size
1.0MB
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Sample
231018-f4ve7sbf7s
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MD5
86a2937e24c306d22c93e429866e9878
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SHA1
e18e75d4b290922ad7d1d5d46d2380b7b68cd366
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SHA256
6d61b93dfbf3ab7dc02c0759f5c003cb6429ab5daa3a75fb6e667a937feacee2
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SHA512
ed7ab4e9446b42c8d4c7f790f5af9c5d15febb278f3a55f88e2f059ddf824712643449e22c9ae7e850e8f5a9bb901b5cfc42098d44b0ba94f1db2fa52ffe5052
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SSDEEP
24576:kyVpeGtqNt8eHJCtYIDNuJCuN9w3TLhP7g7Ew7IOxS6J3nwpAc6+BFRY:zVzte8eYDU+nl7I6H6JwAJ+Bb
Static task
static1
Behavioral task
behavioral1
Sample
86a2937e24c306d22c93e429866e9878.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
86a2937e24c306d22c93e429866e9878.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
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
86a2937e24c306d22c93e429866e9878.exe
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Size
1.0MB
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MD5
86a2937e24c306d22c93e429866e9878
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SHA1
e18e75d4b290922ad7d1d5d46d2380b7b68cd366
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SHA256
6d61b93dfbf3ab7dc02c0759f5c003cb6429ab5daa3a75fb6e667a937feacee2
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SHA512
ed7ab4e9446b42c8d4c7f790f5af9c5d15febb278f3a55f88e2f059ddf824712643449e22c9ae7e850e8f5a9bb901b5cfc42098d44b0ba94f1db2fa52ffe5052
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SSDEEP
24576:kyVpeGtqNt8eHJCtYIDNuJCuN9w3TLhP7g7Ew7IOxS6J3nwpAc6+BFRY:zVzte8eYDU+nl7I6H6JwAJ+Bb
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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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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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Downloads MZ/PE file
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Modifies Windows Firewall
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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
1Disable or Modify Tools
1Modify Registry
2Scripting
1