General
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Target
579c9b132797cf62711b9ef9b3302b8986b1f3ab3167570b56997439fd420a20_JC.exe
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Size
967KB
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Sample
231001-ynkj6sda2y
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MD5
ccd3df826d56c920cf6b2ad141f40fe4
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SHA1
508b81ebaf27aafad30ad0008007f96d24b88384
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SHA256
579c9b132797cf62711b9ef9b3302b8986b1f3ab3167570b56997439fd420a20
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SHA512
e7a934dea74d563d59500e8dc632b5ab1e2436fb2a55803b9b48620d2ca5ca41fabe3923d567a07e25d9efc8a98b83cafeed7ee8f160a2893fcc00a3d7fc1226
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SSDEEP
24576:7ybnQmlwVJpQgAtGMlqRd9cFIVPPdBe7U:ubfCjpQTtGtOIB
Static task
static1
Behavioral task
behavioral1
Sample
579c9b132797cf62711b9ef9b3302b8986b1f3ab3167570b56997439fd420a20_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
579c9b132797cf62711b9ef9b3302b8986b1f3ab3167570b56997439fd420a20_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Targets
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Target
579c9b132797cf62711b9ef9b3302b8986b1f3ab3167570b56997439fd420a20_JC.exe
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Size
967KB
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MD5
ccd3df826d56c920cf6b2ad141f40fe4
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SHA1
508b81ebaf27aafad30ad0008007f96d24b88384
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SHA256
579c9b132797cf62711b9ef9b3302b8986b1f3ab3167570b56997439fd420a20
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SHA512
e7a934dea74d563d59500e8dc632b5ab1e2436fb2a55803b9b48620d2ca5ca41fabe3923d567a07e25d9efc8a98b83cafeed7ee8f160a2893fcc00a3d7fc1226
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SSDEEP
24576:7ybnQmlwVJpQgAtGMlqRd9cFIVPPdBe7U:ubfCjpQTtGtOIB
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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