General
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Target
fd3e5389b778bdbf2a185874ef792ace77a1ede6b2c758d662de8c43e70e9bfc
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Size
1.4MB
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Sample
231012-p3qkascg57
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MD5
52d53277159b5b3adc7ce386b9c78c0b
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SHA1
fc9cf0aed813493812103aaffe33c5de72ec4d6d
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SHA256
fd3e5389b778bdbf2a185874ef792ace77a1ede6b2c758d662de8c43e70e9bfc
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SHA512
b9adf829d8c5c888e9b25030169140cea705be190e2f580ac92d89e82c804f44d949183c2a066725733ddc0e882ae222f5f0509c7e67bf50e3ba7cf0d87ade59
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SSDEEP
24576:wwvSj9t6lif8NvmwKjMLu2wg1hb0sLP/8linHJQxl4oPGdU/WHoi3/Yf:5Sj9KGyvOiu2w8h7TwiHJQxl4oPGdUa8
Static task
static1
Behavioral task
behavioral1
Sample
fd3e5389b778bdbf2a185874ef792ace77a1ede6b2c758d662de8c43e70e9bfc.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
fd3e5389b778bdbf2a185874ef792ace77a1ede6b2c758d662de8c43e70e9bfc.exe
Resource
win10v2004-20230915-en
Malware Config
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
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
prets
77.91.124.82:19071
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auth_value
44ee9617e145f5ca73d49c1a4a0c2e34
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
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Target
fd3e5389b778bdbf2a185874ef792ace77a1ede6b2c758d662de8c43e70e9bfc
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Size
1.4MB
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MD5
52d53277159b5b3adc7ce386b9c78c0b
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SHA1
fc9cf0aed813493812103aaffe33c5de72ec4d6d
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SHA256
fd3e5389b778bdbf2a185874ef792ace77a1ede6b2c758d662de8c43e70e9bfc
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SHA512
b9adf829d8c5c888e9b25030169140cea705be190e2f580ac92d89e82c804f44d949183c2a066725733ddc0e882ae222f5f0509c7e67bf50e3ba7cf0d87ade59
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SSDEEP
24576:wwvSj9t6lif8NvmwKjMLu2wg1hb0sLP/8linHJQxl4oPGdU/WHoi3/Yf:5Sj9KGyvOiu2w8h7TwiHJQxl4oPGdUa8
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Detects Healer an antivirus disabler dropper
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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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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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Uses the VBS compiler for execution
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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
1Disable or Modify Tools
1Modify Registry
2Scripting
1