General
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Target
e28de02461c37e831d3dd3c47f1e53eaa892d46723fee43a53abafd615072a35_JC.exe
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Size
1.5MB
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Sample
230912-qx977ada5z
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MD5
36c7076b6ba28964a6e13563a5c01f67
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SHA1
573b2515f5c9add384c6a71156c048f7bd29ee8d
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SHA256
e28de02461c37e831d3dd3c47f1e53eaa892d46723fee43a53abafd615072a35
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SHA512
dc73611bc3007f2b11e39eeeafb11b715d9410074dd01e41556e062cc14ec8312f539dadb31d466c56900f59f27b99691a4638d4952ec4f4b8baa612052823ad
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SSDEEP
24576:LfFCJ0dqK0lZfMg+0utiYBFUUrm79Q0U5qcwqQHtGb/lYc+OVRu1Hg:TFCJcqHlZh+0oiMqIG9Q5wtNGuNOVc1A
Static task
static1
Behavioral task
behavioral1
Sample
e28de02461c37e831d3dd3c47f1e53eaa892d46723fee43a53abafd615072a35_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e28de02461c37e831d3dd3c47f1e53eaa892d46723fee43a53abafd615072a35_JC.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
redline
smokiez_build
194.169.175.232:45450
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auth_value
2e68bc276986767f0f14a3d75567abcd
Extracted
redline
tuco
77.91.124.82:19071
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auth_value
dcfeb759bae9232de006fc3a4b34ac53
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
Targets
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Target
e28de02461c37e831d3dd3c47f1e53eaa892d46723fee43a53abafd615072a35_JC.exe
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Size
1.5MB
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MD5
36c7076b6ba28964a6e13563a5c01f67
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SHA1
573b2515f5c9add384c6a71156c048f7bd29ee8d
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SHA256
e28de02461c37e831d3dd3c47f1e53eaa892d46723fee43a53abafd615072a35
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SHA512
dc73611bc3007f2b11e39eeeafb11b715d9410074dd01e41556e062cc14ec8312f539dadb31d466c56900f59f27b99691a4638d4952ec4f4b8baa612052823ad
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SSDEEP
24576:LfFCJ0dqK0lZfMg+0utiYBFUUrm79Q0U5qcwqQHtGb/lYc+OVRu1Hg:TFCJcqHlZh+0oiMqIG9Q5wtNGuNOVc1A
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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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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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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Impair Defenses
1Disable or Modify Tools
1Scripting
1