General
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Target
d11f94ee799fb309a66897c03c283d59.bin
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Size
1.3MB
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Sample
230912-b6rpwacf8t
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MD5
2e89a49e34977b5b0a6b90607014f0b9
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SHA1
bbff75a1b5761403cc9e66b36ce62988c263764e
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SHA256
d34ea79186ef67239e280ade4303c2e1e2ac70cf9b15f00b7fb1b4bd0bf7f93a
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SHA512
d9eda2aa13f1bb91f3846c6ef542c033c5b77cc7bbb05714c0b13bcfd2d57f1cd1fe940ddc17500a1893c3ed7cbc83c1c688b956e22723a55846de1b0ec26834
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SSDEEP
24576:eZlcywi8XNRd3P+znllZU4+mgggAoQ5xjpt+nK+j1eCJG4fCuwyHrUREal:eZlCi8XD5+znnZU3z+bu7jkb
Static task
static1
Behavioral task
behavioral1
Sample
374009053f8b456f596abbcc512fd5ae7834e24397a3fc725213d2d6e401952a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
374009053f8b456f596abbcc512fd5ae7834e24397a3fc725213d2d6e401952a.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
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
Extracted
redline
220022
142.132.181.20:31080
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auth_value
361b1436ad4c89a1bfe46e849cecc518
Targets
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Target
374009053f8b456f596abbcc512fd5ae7834e24397a3fc725213d2d6e401952a.exe
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Size
1.4MB
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MD5
d11f94ee799fb309a66897c03c283d59
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SHA1
155aeda11ac7cfb3e98c93e711cdc325a2a835ec
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SHA256
374009053f8b456f596abbcc512fd5ae7834e24397a3fc725213d2d6e401952a
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SHA512
8926524556b15fb6a4904ad95c73e9dd5af5a0f7761ae0aa3226a61446195d7bcc687794a1340ac640ca2cb3d83c9414e0ac6658f34ce2b7b0cc9ca2e20839f9
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SSDEEP
24576:OL1CJDT0T5D53VJ198L5nPVonhKX5ZQsvsl79g1y3Qu1Hg:E1CJDT0T59Vn98lPV5pvryd1Hg
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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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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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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 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
1Disable or Modify Tools
1Modify Registry
2Scripting
1