General
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Target
2dcfa31de9c1e16c41e7531a413c5f83b60e2c3e2e9b985ddc29a1e4740a30ee
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Size
1.4MB
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Sample
230911-zmvt7abd87
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MD5
756a1a80913689563e3b0f41ceda9569
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SHA1
637040638ae20db1f94ec112e2d5ddb42c9c05f9
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SHA256
2dcfa31de9c1e16c41e7531a413c5f83b60e2c3e2e9b985ddc29a1e4740a30ee
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SHA512
1193b76937d9eb7a3e8f1f274cdadf522d904cc5ba64eeefa81093c206ebfa3afa636cfc66f2763b36d8b099cab9f772048f3f7942f7ddf4ec7a85f8a5fa0009
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SSDEEP
24576:XrSiH56ojx/Z2ATMQXcV/HC/kn6oZ+4fYEFSnjkU1LmTo:2i1/wyc4snFwVnjkU1L5
Static task
static1
Behavioral task
behavioral1
Sample
2dcfa31de9c1e16c41e7531a413c5f83b60e2c3e2e9b985ddc29a1e4740a30ee.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
2dcfa31de9c1e16c41e7531a413c5f83b60e2c3e2e9b985ddc29a1e4740a30ee
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Size
1.4MB
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MD5
756a1a80913689563e3b0f41ceda9569
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SHA1
637040638ae20db1f94ec112e2d5ddb42c9c05f9
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SHA256
2dcfa31de9c1e16c41e7531a413c5f83b60e2c3e2e9b985ddc29a1e4740a30ee
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SHA512
1193b76937d9eb7a3e8f1f274cdadf522d904cc5ba64eeefa81093c206ebfa3afa636cfc66f2763b36d8b099cab9f772048f3f7942f7ddf4ec7a85f8a5fa0009
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SSDEEP
24576:XrSiH56ojx/Z2ATMQXcV/HC/kn6oZ+4fYEFSnjkU1LmTo:2i1/wyc4snFwVnjkU1L5
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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