General
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Target
dc58b3f9ae21f9f39ab5db1fe5bf82b179892c6cbe5b0083c4ff2ab05c791f73
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Size
1.1MB
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Sample
231012-g3294abh7z
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MD5
549774ad0478505cfc756aa590bfbde0
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SHA1
fe9fc1cff1987a9ad3538918e0a15921442e07ed
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SHA256
dc58b3f9ae21f9f39ab5db1fe5bf82b179892c6cbe5b0083c4ff2ab05c791f73
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SHA512
82adebcc1ee783df34c5eff89a82c51ce1d6c0b285099baf1c63e8ff19b4a62b206cbfa2753f1c9083974716752543ab04165a53cf338b4a0996c20e6bdc5662
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SSDEEP
24576:Vyt2r3Ntue/rPD7nJTBzPW4AWr8ngHHiKwpgMlTR636R+2ehU:wcdtue/rvnJTVW4AW4naHVcllS6gTh
Static task
static1
Behavioral task
behavioral1
Sample
dc58b3f9ae21f9f39ab5db1fe5bf82b179892c6cbe5b0083c4ff2ab05c791f73.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dc58b3f9ae21f9f39ab5db1fe5bf82b179892c6cbe5b0083c4ff2ab05c791f73.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
mystic
http://5.42.92.211/loghub/master
Extracted
redline
trush
77.91.124.82:19071
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auth_value
c13814867cde8193679cd0cad2d774be
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Targets
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Target
dc58b3f9ae21f9f39ab5db1fe5bf82b179892c6cbe5b0083c4ff2ab05c791f73
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Size
1.1MB
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MD5
549774ad0478505cfc756aa590bfbde0
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SHA1
fe9fc1cff1987a9ad3538918e0a15921442e07ed
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SHA256
dc58b3f9ae21f9f39ab5db1fe5bf82b179892c6cbe5b0083c4ff2ab05c791f73
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SHA512
82adebcc1ee783df34c5eff89a82c51ce1d6c0b285099baf1c63e8ff19b4a62b206cbfa2753f1c9083974716752543ab04165a53cf338b4a0996c20e6bdc5662
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SSDEEP
24576:Vyt2r3Ntue/rPD7nJTBzPW4AWr8ngHHiKwpgMlTR636R+2ehU:wcdtue/rvnJTVW4AW4naHVcllS6gTh
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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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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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Adds Run key to start application
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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
1