General
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Target
748b2d86b4a88da177bd92331e79986e.bin
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Size
1.3MB
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Sample
231012-gpfh6sba7t
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MD5
730de422217b4318bafa88b7b44f15a5
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SHA1
4a37a99b56f586dfe54b8f6f514c189a80aa8d59
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SHA256
f1b0b31a69b98b7d09f23f56dd56ceb814b8c774e84891497f61bf159d346c5f
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SHA512
d78bd5f65c56ba200c1f0161bb7b42ffd5ae149dbb2fa4b15fd5882cf43666110fbf75e6e203762b685e3d28aeda9ffa72c131a79c010d22d3e823f522c50d30
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SSDEEP
24576:GaKaINjT4+03JGxKXyBZekZ+DJ+B4to1qybu8tTLhmVRs2:GfjT4+2zUZDqokyC89LEz5
Static task
static1
Behavioral task
behavioral1
Sample
9ed376f6a207601c6cd314a0475feca5ba4b0ff3077b048a8eeaac0aab30d4ac.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
9ed376f6a207601c6cd314a0475feca5ba4b0ff3077b048a8eeaac0aab30d4ac.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
trush
77.91.124.82:19071
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auth_value
c13814867cde8193679cd0cad2d774be
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
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
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
breha
77.91.124.55:19071
Targets
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Target
9ed376f6a207601c6cd314a0475feca5ba4b0ff3077b048a8eeaac0aab30d4ac.exe
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Size
1.4MB
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MD5
748b2d86b4a88da177bd92331e79986e
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SHA1
3971c0981eacb1c7d6efec7617eeb7097f6d3d98
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SHA256
9ed376f6a207601c6cd314a0475feca5ba4b0ff3077b048a8eeaac0aab30d4ac
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SHA512
e4d0693553b9dd49bfaea7b5f619124c0fe1d743a6df9475dc54ed5874f5cf1eb422e6bea41cb89d77b4258856766908f32832eca8d25e3d52562110a7000901
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SSDEEP
24576:UyMrGd44yJPRGgqOy0v2uO3RLBYVVqyp0b9z7dZS+0ESDdnOdCXVKWiwT8HHnrn:jMrGQRGghU3Avqq0Z3/iESpnOdGrYnrc
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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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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
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