General
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Target
2fdeaf2b009db76b9f610bb9c42f190f2845e8025587a97793eb8b21303ab2d5
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Size
1.2MB
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Sample
230912-em3jtadb9x
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MD5
33be85d76d90641931dad83908a0014d
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SHA1
7ba24c1e2de4e9648d2b6086dcf11a82ac789d70
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SHA256
2fdeaf2b009db76b9f610bb9c42f190f2845e8025587a97793eb8b21303ab2d5
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SHA512
e6a88d1d57ca6ae4419be6eab441ea492103c9893f6ebeaa5691ac39612e4fdf1ba7b422868d02f1ede51ed03a79a4bf8cc35ee7192bb598df76753169e567c5
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SSDEEP
24576:VQSiHUDn66wpzWkM/KJt+bHmQ3Yx7wq/nN/sdfca33aiw8tu6:Hi0e6wppwmQ3Yx7X/nNEtkiNu
Static task
static1
Behavioral task
behavioral1
Sample
2fdeaf2b009db76b9f610bb9c42f190f2845e8025587a97793eb8b21303ab2d5.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
2fdeaf2b009db76b9f610bb9c42f190f2845e8025587a97793eb8b21303ab2d5
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Size
1.2MB
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MD5
33be85d76d90641931dad83908a0014d
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SHA1
7ba24c1e2de4e9648d2b6086dcf11a82ac789d70
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SHA256
2fdeaf2b009db76b9f610bb9c42f190f2845e8025587a97793eb8b21303ab2d5
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SHA512
e6a88d1d57ca6ae4419be6eab441ea492103c9893f6ebeaa5691ac39612e4fdf1ba7b422868d02f1ede51ed03a79a4bf8cc35ee7192bb598df76753169e567c5
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SSDEEP
24576:VQSiHUDn66wpzWkM/KJt+bHmQ3Yx7wq/nN/sdfca33aiw8tu6:Hi0e6wppwmQ3Yx7X/nNEtkiNu
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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