Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-11-2024 00:06
Static task
static1
Behavioral task
behavioral1
Sample
6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe
Resource
win10v2004-20241007-en
General
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Target
6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe
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Size
850KB
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MD5
87b889c1fa3b7ecd8bc932032343fad6
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SHA1
a60aeb1dcc699f32bedbcd39ef77b219ffc49a97
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SHA256
6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934
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SHA512
49291c196a661625c4c34aacb713589f74a49280949cb3e3bdf16de111422720faa3ae85adf3007eede1fc33f02cdd1fc14f958c5782b968e0c3dfe6cdca2b21
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SSDEEP
24576:zy3Fsnjv2zkMCUf+CNs1fabgOl4lbHy6jTz:G3FsjvohCZC+Bajl4lbvjT
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/2236-19-0x00000000025C0000-0x00000000025DA000-memory.dmp healer behavioral1/memory/2236-21-0x00000000027C0000-0x00000000027D8000-memory.dmp healer behavioral1/memory/2236-27-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-47-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-49-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-45-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-43-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-41-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-40-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-37-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-35-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-33-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-31-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-29-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-25-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-23-0x00000000027C0000-0x00000000027D2000-memory.dmp healer behavioral1/memory/2236-22-0x00000000027C0000-0x00000000027D2000-memory.dmp healer -
Healer family
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Processes:
pr177244.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr177244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr177244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr177244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr177244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr177244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr177244.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2584-2204-0x0000000005760000-0x0000000005792000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5144-2217-0x0000000000450000-0x000000000047E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si575292.exe family_redline behavioral1/memory/1468-2228-0x0000000000220000-0x0000000000250000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu827977.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation qu827977.exe -
Executes dropped EXE 5 IoCs
Processes:
un153179.exepr177244.exequ827977.exe1.exesi575292.exepid process 4788 un153179.exe 2236 pr177244.exe 2584 qu827977.exe 5144 1.exe 1468 si575292.exe -
Processes:
pr177244.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr177244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr177244.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exeun153179.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\\\"" 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.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\\\"" un153179.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 3956 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3356 2236 WerFault.exe pr177244.exe 5740 2584 WerFault.exe qu827977.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
un153179.exepr177244.exequ827977.exe1.exesi575292.exe6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un153179.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr177244.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu827977.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si575292.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr177244.exepid process 2236 pr177244.exe 2236 pr177244.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr177244.exequ827977.exedescription pid process Token: SeDebugPrivilege 2236 pr177244.exe Token: SeDebugPrivilege 2584 qu827977.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exeun153179.exequ827977.exedescription pid process target process PID 856 wrote to memory of 4788 856 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe un153179.exe PID 856 wrote to memory of 4788 856 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe un153179.exe PID 856 wrote to memory of 4788 856 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe un153179.exe PID 4788 wrote to memory of 2236 4788 un153179.exe pr177244.exe PID 4788 wrote to memory of 2236 4788 un153179.exe pr177244.exe PID 4788 wrote to memory of 2236 4788 un153179.exe pr177244.exe PID 4788 wrote to memory of 2584 4788 un153179.exe qu827977.exe PID 4788 wrote to memory of 2584 4788 un153179.exe qu827977.exe PID 4788 wrote to memory of 2584 4788 un153179.exe qu827977.exe PID 2584 wrote to memory of 5144 2584 qu827977.exe 1.exe PID 2584 wrote to memory of 5144 2584 qu827977.exe 1.exe PID 2584 wrote to memory of 5144 2584 qu827977.exe 1.exe PID 856 wrote to memory of 1468 856 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe si575292.exe PID 856 wrote to memory of 1468 856 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe si575292.exe PID 856 wrote to memory of 1468 856 6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe si575292.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe"C:\Users\Admin\AppData\Local\Temp\6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:856 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153179.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153179.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr177244.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr177244.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:2236 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 11044⤵
- Program crash
PID:3356 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu827977.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu827977.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5144 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 13884⤵
- Program crash
PID:5740 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si575292.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si575292.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1468
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2236 -ip 22361⤵PID:1404
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2584 -ip 25841⤵PID:5288
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:3956
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
697KB
MD5f31bec19c5ee961b7ca8da08095880e7
SHA1d81f55388cfa6aff07cc3ba7f9738a6e14b9481a
SHA25695270e3cfe3d7bc09863849fa3c7f07716cc6a16da2a5396d94635243d443b0d
SHA512923e88303448844512fddf63419e8b96239e9fc36980b06fee4a051d154e089c4ecd5caf6aaac00b05dac1a2e537764dbe08cd1bdf1ea13f4d9c038eae840011
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Filesize
403KB
MD5077d27e5a2d4297fd032ed97d8462dd7
SHA168ff38ba98b76f57e306721ed60fd3cdc36bdea4
SHA256f138eab3176070fef6caa0ddbcbe14b5f593fd1b637408f2e28225c23a41039f
SHA512c5b728e3a50970c31b1dcecda9d0fed843bfc94935657a40466d982328ac90705ec6e7db00a7c7385f36318ccfc19e564adb481bb526bcc7b3585a508af950e7
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Filesize
586KB
MD5d6e912965d0caeaa0b15fc60747b24db
SHA153d71a854c55dc607b5f1b7407842b2c60dfc5a9
SHA25609fc14d65502243058ab2c9284183dbc5db8a4ac0e337052dd3d1bc8c041ebe1
SHA5124ff229c1da71775a6830d0e2b33d3914837fa301055b1df90d89995d4ed829bf0b591ed45407d3315a17fedb7d7b3b518ba3700c491c878ea3d50099293bb110
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1