General
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Target
1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814
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Size
1.0MB
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Sample
231002-bjq5tsgd57
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MD5
17a5fb5f004a707c0a770db3ac094f03
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SHA1
befed5dc7e54afeb44a071e2dbce85a7e3acf071
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SHA256
1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814
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SHA512
8db1723ec2596e69988a66f324eb0638379ef68ec65ccc1b36000425a25deb009a0ad155a933403489ba6582062d4d4ab2f03a74979b76fd007a1c46e7d3c170
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SSDEEP
24576:zyihCyY+98f33p60PsrGdMumf83btm/lz3xdC9KLoR+zDd:GgCAaf3Y0ErGdMSpml3KOoR+
Static task
static1
Behavioral task
behavioral1
Sample
1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
genda
77.91.124.55:19071
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
1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814
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Size
1.0MB
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MD5
17a5fb5f004a707c0a770db3ac094f03
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SHA1
befed5dc7e54afeb44a071e2dbce85a7e3acf071
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SHA256
1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814
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SHA512
8db1723ec2596e69988a66f324eb0638379ef68ec65ccc1b36000425a25deb009a0ad155a933403489ba6582062d4d4ab2f03a74979b76fd007a1c46e7d3c170
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SSDEEP
24576:zyihCyY+98f33p60PsrGdMumf83btm/lz3xdC9KLoR+zDd:GgCAaf3Y0ErGdMSpml3KOoR+
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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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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