General
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Target
ba9bf75396aa0b37ebe542ff50745e18cd648bb996480160f4aebe4f262d17d5.zip
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Size
1.4MB
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Sample
240402-mrtrgafe4t
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MD5
38f0ae59f3eb7a3ed6b036180e1c4c1e
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SHA1
2e9d3b13edf3851abc76515d879fbd4eca707b65
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SHA256
4b0bfb1fb28ccb99ade42d20e49d3eada7e7d9ea6a7514fe303b430d2e55abcc
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SHA512
25f4baa1deea23f439cfe3d17681df0ba1b5c0377d0e4d307294e963965a957e91b7dbec61e8ea0a2ffb3f79a60c351f72337c236b30400775c186c88bbd6a7a
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SSDEEP
24576:f2cZle2JStMZsujTpczd5RiyshaGK7r7bzZGgW:f2Mle2FT2zd5RCyHzM
Static task
static1
Behavioral task
behavioral1
Sample
ba9bf75396aa0b37ebe542ff50745e18cd648bb996480160f4aebe4f262d17d5.exe
Resource
win10v2004-20240319-en
Malware Config
Extracted
redline
grome
77.91.124.86:19084
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
ba9bf75396aa0b37ebe542ff50745e18cd648bb996480160f4aebe4f262d17d5.exe
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Size
1.4MB
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MD5
0bc27a2491501ac1f8d8010d8af1071a
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SHA1
0e8cc9986c76a986593044e44c2489d675518295
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SHA256
ba9bf75396aa0b37ebe542ff50745e18cd648bb996480160f4aebe4f262d17d5
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SHA512
e97d2d29eb673ef93db84ec41429917830d4d16d4fef919c3258daac1365b2e7ab75fefa2100ee9586a55cb70f0f85e72e6fe07211b45932d04db1761d3efc7d
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SSDEEP
24576:5ye7KjbVGqBXh1pu9+rCDFZTSOO58v2yODPbNbOlcSGO6EC3gf/7qYP2mChCu4hP:szZh+am9eyWPhmtDC3eFP2quI
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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