General
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Target
file
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Size
1.5MB
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Sample
231008-fjlmkaaa4z
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MD5
5f9567ab294d3a3ec16962968b23e547
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SHA1
68ea4052344324bb374fa4c1d71411512a913ac2
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SHA256
10bff39f9f63fb26bd3cb9eef5add86fe1ba8007c0d03d7a09cebb8ea4c39358
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SHA512
0e4a3ea420eb1105b58eaef6eb2601c48dfdb2847630d97f71c52f115f04098562d3f3f3e2af08e976c9a70ef39cea24477436d5fd86fe92c1979eebb8860702
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SSDEEP
24576:7yYxZ0IUKv+tcI/4U2C2C4foJKnFVDxXskdBc1xq82+hTjT/NtqzTJ2Js:uaRbI/b2C2C4rnvxccBc1Q82eTjTbqzO
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
lutyr
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
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
@ytlogsbot
176.123.4.46:33783
Targets
-
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Target
file
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Size
1.5MB
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MD5
5f9567ab294d3a3ec16962968b23e547
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SHA1
68ea4052344324bb374fa4c1d71411512a913ac2
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SHA256
10bff39f9f63fb26bd3cb9eef5add86fe1ba8007c0d03d7a09cebb8ea4c39358
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SHA512
0e4a3ea420eb1105b58eaef6eb2601c48dfdb2847630d97f71c52f115f04098562d3f3f3e2af08e976c9a70ef39cea24477436d5fd86fe92c1979eebb8860702
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SSDEEP
24576:7yYxZ0IUKv+tcI/4U2C2C4foJKnFVDxXskdBc1xq82+hTjT/NtqzTJ2Js:uaRbI/b2C2C4rnvxccBc1Q82eTjTbqzO
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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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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1