General
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Target
3754b89199e633504bd09f0e55b8e32c8ec1f2ac9203dadbcab91622ef4edd5e
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Size
298KB
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Sample
231010-ssrldsec5v
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MD5
1344614127a19d609507bf1319c7bbbf
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SHA1
ec75787e08c6d17ce4b4bc99adb29fdf1a86f95b
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SHA256
3754b89199e633504bd09f0e55b8e32c8ec1f2ac9203dadbcab91622ef4edd5e
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SHA512
3cfa9533b8ea6fde7dfd7355ca3a9330c86307bea6cb6d7b723f3c0680d4da28e5c3a818d2e751b230f54a0eac2d170a4899313305008f23fe016ea2837bb319
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SSDEEP
6144:e9ovSIdmav03QOnR3ylssEt+yZaAOkjqhX/hgqqvn5:UoqIoas3QI3cqIb5/Nqh
Static task
static1
Behavioral task
behavioral1
Sample
3754b89199e633504bd09f0e55b8e32c8ec1f2ac9203dadbcab91622ef4edd5e.exe
Resource
win10-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
magia
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
smokeloader
up3
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
stealc
http://5.42.65.39
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url_path
/bed95ea4798a5204.php
Targets
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Target
3754b89199e633504bd09f0e55b8e32c8ec1f2ac9203dadbcab91622ef4edd5e
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Size
298KB
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MD5
1344614127a19d609507bf1319c7bbbf
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SHA1
ec75787e08c6d17ce4b4bc99adb29fdf1a86f95b
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SHA256
3754b89199e633504bd09f0e55b8e32c8ec1f2ac9203dadbcab91622ef4edd5e
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SHA512
3cfa9533b8ea6fde7dfd7355ca3a9330c86307bea6cb6d7b723f3c0680d4da28e5c3a818d2e751b230f54a0eac2d170a4899313305008f23fe016ea2837bb319
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SSDEEP
6144:e9ovSIdmav03QOnR3ylssEt+yZaAOkjqhX/hgqqvn5:UoqIoas3QI3cqIb5/Nqh
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Detects Healer an antivirus disabler dropper
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Glupteba 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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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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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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Legitimate hosting services abused for malware hosting/C2
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1