Analysis
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max time kernel
113s -
max time network
118s -
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 08:50
Static task
static1
Behavioral task
behavioral1
Sample
6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe
Resource
win10v2004-20241007-en
General
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Target
6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe
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Size
695KB
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MD5
c5de52856d784d243b150d5556ae80ab
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SHA1
343c13d8af9c726919aa9b907a3a18f017b813f9
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SHA256
6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92
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SHA512
8b28624c4ef7fb089fdac2b793a4f16d622f2fa2b0afc64aa73cd52417ce509d2f0f619a1bff6a761b6fb509bcd14d0f404fd23ce849b4f023aaf14c88314920
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SSDEEP
12288:JMrAy90ovbqC+UXn758idC603+W6QwBBILaPI/IOa/aCeDVwbRxDK:pyM7UN8Qv0uWFWIug/vC6wbRtK
Malware Config
Extracted
redline
gena
193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1059tH.exe healer behavioral1/memory/1340-15-0x0000000000620000-0x000000000062A000-memory.dmp healer behavioral1/memory/1412-21-0x0000000004CB0000-0x0000000004CCA000-memory.dmp healer behavioral1/memory/1412-23-0x0000000004E90000-0x0000000004EA8000-memory.dmp healer behavioral1/memory/1412-27-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-37-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-41-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-51-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-49-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-47-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-45-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-39-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-35-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-33-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-31-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-29-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-43-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-25-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer behavioral1/memory/1412-24-0x0000000004E90000-0x0000000004EA2000-memory.dmp healer -
Healer family
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Processes:
f1059tH.exeh90Nq69.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" f1059tH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" f1059tH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" f1059tH.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h90Nq69.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection f1059tH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" f1059tH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" f1059tH.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/2388-59-0x00000000070A0000-0x00000000070E6000-memory.dmp family_redline behavioral1/memory/2388-60-0x0000000007120000-0x0000000007164000-memory.dmp family_redline behavioral1/memory/2388-61-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-66-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-95-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-92-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-90-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-88-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-86-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-85-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-82-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-81-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-78-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-76-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-74-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-72-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-70-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-68-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-64-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2388-62-0x0000000007120000-0x000000000715E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
Processes:
niba1750.exef1059tH.exeh90Nq69.exeibXyu53.exepid process 632 niba1750.exe 1340 f1059tH.exe 1412 h90Nq69.exe 2388 ibXyu53.exe -
Processes:
h90Nq69.exef1059tH.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h90Nq69.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" f1059tH.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exeniba1750.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\\\"" 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" niba1750.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3452 1412 WerFault.exe h90Nq69.exe 4980 1412 WerFault.exe h90Nq69.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exeniba1750.exeh90Nq69.exeibXyu53.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language niba1750.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language h90Nq69.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ibXyu53.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
f1059tH.exeh90Nq69.exepid process 1340 f1059tH.exe 1340 f1059tH.exe 1412 h90Nq69.exe 1412 h90Nq69.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
f1059tH.exeh90Nq69.exeibXyu53.exedescription pid process Token: SeDebugPrivilege 1340 f1059tH.exe Token: SeDebugPrivilege 1412 h90Nq69.exe Token: SeDebugPrivilege 2388 ibXyu53.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exeniba1750.exedescription pid process target process PID 4936 wrote to memory of 632 4936 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe niba1750.exe PID 4936 wrote to memory of 632 4936 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe niba1750.exe PID 4936 wrote to memory of 632 4936 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe niba1750.exe PID 632 wrote to memory of 1340 632 niba1750.exe f1059tH.exe PID 632 wrote to memory of 1340 632 niba1750.exe f1059tH.exe PID 632 wrote to memory of 1412 632 niba1750.exe h90Nq69.exe PID 632 wrote to memory of 1412 632 niba1750.exe h90Nq69.exe PID 632 wrote to memory of 1412 632 niba1750.exe h90Nq69.exe PID 4936 wrote to memory of 2388 4936 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe ibXyu53.exe PID 4936 wrote to memory of 2388 4936 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe ibXyu53.exe PID 4936 wrote to memory of 2388 4936 6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe ibXyu53.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe"C:\Users\Admin\AppData\Local\Temp\6a7e578069b28c7e9c6f8b5c0949eaa344308678395b0598837fef0847b7cf92.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4936 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1750.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1750.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1059tH.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1059tH.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1340
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h90Nq69.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h90Nq69.exe3⤵
- 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:1412 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1412 -s 10524⤵
- Program crash
PID:3452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1412 -s 10844⤵
- Program crash
PID:4980
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ibXyu53.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ibXyu53.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1412 -ip 14121⤵PID:2816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1412 -ip 14121⤵PID:2372
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
391KB
MD5903c7c3b85fa3643420ddfd5a9ecb76c
SHA159bc8e9910d86be1d89dc7e14d79aac733fe04a0
SHA2561d0e72236fc23469bd68d3f5af6449640f78216c995c5b8e97a503b64f2a1833
SHA51284b0b606634025c316309edc9700a003bb48ff8b30d6a74503b217a6def313e863eb6a0692c0a9c92e8f61d539c2e2f0835d84580284db4b0cf55618d122b892
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Filesize
344KB
MD58dd26722b7d860e375a65df67d857f72
SHA19d486a8b95cc97ea33d0c5bca96c565261fda227
SHA256c2b769d192d4585e75a5c4989d135f04ab46e7ce38b73fff16c347f993781334
SHA51262c988101f4e838145863b09fb3b770d1abd4dd345f9bc978f74bb654fa720fe6895de299603d214e9ff0073efd2d8c52a20dcde55b0932e4f9ad3b5951acc14
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
333KB
MD5f0464773f6771bb32b461190246a0189
SHA15b74246d80ab11bf88bcadcad0aba1a379e37cdd
SHA256eb1a9d95164a895d9d46b18c082c954c4f76f1b3e7847fa2f7f426e51fb3fa01
SHA51239d4b439be16930f566630c2ffdea4ca397e0dd41dd3f8e04f341210315d1f8c248dfe541157ba7825ff28b5f98e61a41d939f4bc73ab801f9a37c92c8e1e3f4