Analysis
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max time kernel
118s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 13:15
Static task
static1
Behavioral task
behavioral1
Sample
95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe
Resource
win10v2004-20241007-en
General
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Target
95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe
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Size
518KB
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MD5
83312795757b739f7d6353f9c9c0d720
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SHA1
984260bd4e22b2c5caa91c0b6faca5bd0a029a7e
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SHA256
95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71
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SHA512
9e873b7426fc210c0c70ed2243603ee46bddb635f0fa6f69f6ce2a0bee9fc604a663c0998195af4721bae818f59ed1c3f1edf40e8a84902b5dc33ac0fc34ff76
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SSDEEP
12288:6Mr7y90YYZ7VufPqG2D9Eof5Kea/rmviUWH2:xywon/2LAbmvNWH2
Malware Config
Extracted
redline
rosn
176.113.115.145:4125
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auth_value
050a19e1db4d0024b0f23b37dcf961f4
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/1468-12-0x00000000024F0000-0x000000000250A000-memory.dmp healer behavioral1/memory/1468-14-0x00000000027F0000-0x0000000002808000-memory.dmp healer behavioral1/memory/1468-32-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-42-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-40-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-38-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-37-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-34-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-30-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-28-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-26-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-24-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-22-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-20-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-18-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-16-0x00000000027F0000-0x0000000002802000-memory.dmp healer behavioral1/memory/1468-15-0x00000000027F0000-0x0000000002802000-memory.dmp healer -
Healer family
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Processes:
pro6487.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro6487.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro6487.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro6487.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro6487.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro6487.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro6487.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/2648-56-0x0000000004B10000-0x0000000004B56000-memory.dmp family_redline behavioral1/memory/2648-57-0x00000000051B0000-0x00000000051F4000-memory.dmp family_redline behavioral1/memory/2648-58-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-91-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-90-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-87-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-83-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-81-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-79-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-75-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-73-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-71-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-69-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-67-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-65-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-63-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-61-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-59-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-85-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline behavioral1/memory/2648-77-0x00000000051B0000-0x00000000051EF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
Processes:
pro6487.exequ7576.exepid Process 1468 pro6487.exe 2648 qu7576.exe -
Processes:
pro6487.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro6487.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro6487.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 4596 1468 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
pro6487.exequ7576.exe95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro6487.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu7576.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro6487.exepid Process 1468 pro6487.exe 1468 pro6487.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro6487.exequ7576.exedescription pid Process Token: SeDebugPrivilege 1468 pro6487.exe Token: SeDebugPrivilege 2648 qu7576.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exedescription pid Process procid_target PID 3052 wrote to memory of 1468 3052 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe 84 PID 3052 wrote to memory of 1468 3052 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe 84 PID 3052 wrote to memory of 1468 3052 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe 84 PID 3052 wrote to memory of 2648 3052 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe 96 PID 3052 wrote to memory of 2648 3052 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe 96 PID 3052 wrote to memory of 2648 3052 95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe"C:\Users\Admin\AppData\Local\Temp\95255d0654a931f5fd442f201978b298704fd9f393b83270a46b359c1ddc7e71N.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6487.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6487.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 11003⤵
- Program crash
PID:4596
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu7576.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu7576.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1468 -ip 14681⤵PID:4376
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
376KB
MD52737059ab84be1f52660da7231779f02
SHA19c43ea586f13284d989b1015f8dff855f8c2c7ea
SHA25611c509d41e8cf8032f997b15d8fd30d7a6dabea73875c3eadf1da97c24814b1f
SHA5128bb4238b6947ef6327c2e38c9de1f444617ce43d1bf9057816f0dc9394df60f14fb209fc503904122624a997c1c5c5512530c45f6a9824cbd91490c2974a8e27
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Filesize
434KB
MD57f02ae31c81f6fe510ed3cedb6f9e891
SHA1d801ca4c2d1fce7a910843b8ecd79cdc1595accd
SHA256642f626c37a932554f722debdc88b7d836df20c52c1163efb3df8c3472b970ab
SHA512af210ceab0d0e8f3119ec8e18ef794fa5d86e1f80b8811785dd92620279598a5d340a41804f05e3133772e32e607d21d10f3bb5c69d14d822e6d25f689e0cfe8