General
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Target
e789bd7c43179357bdce12f1d027b239.bin
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Size
1.3MB
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Sample
230913-cs1lasha3v
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MD5
bfab39795d63fd57efa7a278bb5dce44
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SHA1
2a1f7a6a1f79326ff9a75843d1f544d66c70f0a5
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SHA256
85fb6e20e431ffb74b9e4d3e13eb15e4bdb3cabf6391a4a7f1d7b3ae014dddbf
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SHA512
832f25f9f70d1d070108fd6508956a1413d19865ab5959d6ee2f0286fc2ea87a9edbf6c90963808fb5ebbbbff58e37febb4108a7129540bcfcc84ea4df569da2
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SSDEEP
24576:evunBuKMv4HrikM1o0iy2MmWAQBum68Ml8gjgq6gaNJy8oKaFB8bLGzmdpFKZSaf:evvK/OkM1o0/x6YuzT8WgqzcywaMCL1f
Static task
static1
Behavioral task
behavioral1
Sample
854ec17d2916a8fdde780ec93f0f025c38eee71121c5c49fdde436fc9276080c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
854ec17d2916a8fdde780ec93f0f025c38eee71121c5c49fdde436fc9276080c.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
Targets
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Target
854ec17d2916a8fdde780ec93f0f025c38eee71121c5c49fdde436fc9276080c.exe
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Size
1.4MB
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MD5
e789bd7c43179357bdce12f1d027b239
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SHA1
1e4fd640989fc02e1cf97caaf8588f10667c71f4
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SHA256
854ec17d2916a8fdde780ec93f0f025c38eee71121c5c49fdde436fc9276080c
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SHA512
a1453a643867f2ebc3c5d7d957676cff4b4230e0462639a0f42f9825f64199251ac4eb7d4d6cc178a6b182bf56f3b56d1e0007b9320bfb0a40e3475258b66bec
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SSDEEP
24576:aXSiH75lLheIWKJQmmuUOEwGbp5QZWBZ3vr2V0u9n6Nt9/o:ribbLII/JQmmuM7bnR3j2Ved
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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 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