General
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Target
126c0f9959aa4a01bb5e8254b72b4bac370a12cddded7d815ea09b0894f1ee59.zip
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Size
1.5MB
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Sample
240402-l7fdcaeg33
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MD5
335bb52941fc0701e7290de353a9ccc3
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SHA1
b5c3cc70355b236afde20d75edd59c0c748ca4f6
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SHA256
cd71a30b132d259c3897970a820488f2595f0efb71e3469da29ab0f1dbf11ad0
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SHA512
0be581ad4e94bc042bbf964065bc6b4ff146bff41c99fac6e491158b2be8443757b7a5b95cfd45576ff39e98655900d200b334dc501c489d7ac05537b33c8539
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SSDEEP
24576:URxfmZcLu01SkrJGJoTXbMN2hl79ECD5sUFiDk7ESm3d5Xfv6:2fCmJNgJoTX4shZ2CDbASpifv6
Static task
static1
Behavioral task
behavioral1
Sample
126c0f9959aa4a01bb5e8254b72b4bac370a12cddded7d815ea09b0894f1ee59.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
homed
109.107.182.133:19084
Extracted
amadey
3.89
http://77.91.124.1
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
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url_paths
/theme/index.php
Targets
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Target
126c0f9959aa4a01bb5e8254b72b4bac370a12cddded7d815ea09b0894f1ee59.exe
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Size
1.5MB
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MD5
f536f5df19df0a0530af2b54bf26a147
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SHA1
a25e39e1f67cc7a78c201182af75e04038e25240
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SHA256
126c0f9959aa4a01bb5e8254b72b4bac370a12cddded7d815ea09b0894f1ee59
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SHA512
e328d25a7480353a09a6ad06b6c05725f52f9f45a9b14b8b3b221f17cc72ddcf0baa29731698376a8f9c0710246c21f6cccc5f58e3adda87c73f702c78fa271e
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SSDEEP
24576:zyZiQsZhOKz9F5E4HyyRyDDGk05C8XRVrT6JLUq54o0b4+U2TjfbbrSKC3:GIJcaF5hHy8y30BhT6uS4o0b1jzbuK
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Detect Mystic stealer 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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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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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
1