Analysis
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max time kernel
148s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2023 21:22
Static task
static1
Behavioral task
behavioral1
Sample
13875eed229aa615720345fe027475c0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
13875eed229aa615720345fe027475c0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
13875eed229aa615720345fe027475c0_JC.exe
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Size
390KB
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MD5
13875eed229aa615720345fe027475c0
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SHA1
4a493de4d402b4b2283f0b93ef70627031ca06d6
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SHA256
c53586f3fc5be3b612dd542f43e9ebc2e08f1d1efec2ee9156acdd23bc356a5d
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SHA512
8d1fe3b52ac724817cd458bdf320a23234ebda39aeabdddb5deb30d69c7449b7f61f18ecbc7734eba4075404e4747b5890152620d3910d7dd1f6ad46563e2ac3
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SSDEEP
12288:KMrly90bis+O/pOQqlUx1cS4Zo3gR06L:Xyls+OkK1ytBL
Malware Config
Extracted
amadey
3.86
http://77.91.68.61/rock/index.php
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install_dir
925e7e99c5
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install_file
pdates.exe
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strings_key
ada76b8b0e1f6892ee93c20ab8946117
Extracted
redline
papik
77.91.124.156:19071
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auth_value
325a615d8be5db8e2f7a4c2448fdac3a
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral2/files/0x00070000000231f2-25.dat healer behavioral2/files/0x00070000000231f2-26.dat healer behavioral2/memory/4948-27-0x0000000000DF0000-0x0000000000DFA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h4870909.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection h4870909.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h4870909.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h4870909.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h4870909.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h4870909.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation g0127582.exe Key value queried \REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation pdates.exe -
Executes dropped EXE 8 IoCs
pid Process 920 x0757751.exe 3848 g0127582.exe 664 pdates.exe 4948 h4870909.exe 4036 pdates.exe 2968 i7306467.exe 1016 pdates.exe 3484 pdates.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h4870909.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process 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\\\"" x0757751.exe 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\\\"" 13875eed229aa615720345fe027475c0_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2232 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 4948 h4870909.exe 4948 h4870909.exe 4948 h4870909.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4948 h4870909.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3848 g0127582.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1760 wrote to memory of 920 1760 13875eed229aa615720345fe027475c0_JC.exe 86 PID 1760 wrote to memory of 920 1760 13875eed229aa615720345fe027475c0_JC.exe 86 PID 1760 wrote to memory of 920 1760 13875eed229aa615720345fe027475c0_JC.exe 86 PID 920 wrote to memory of 3848 920 x0757751.exe 87 PID 920 wrote to memory of 3848 920 x0757751.exe 87 PID 920 wrote to memory of 3848 920 x0757751.exe 87 PID 3848 wrote to memory of 664 3848 g0127582.exe 90 PID 3848 wrote to memory of 664 3848 g0127582.exe 90 PID 3848 wrote to memory of 664 3848 g0127582.exe 90 PID 920 wrote to memory of 4948 920 x0757751.exe 91 PID 920 wrote to memory of 4948 920 x0757751.exe 91 PID 664 wrote to memory of 2232 664 pdates.exe 92 PID 664 wrote to memory of 2232 664 pdates.exe 92 PID 664 wrote to memory of 2232 664 pdates.exe 92 PID 664 wrote to memory of 1572 664 pdates.exe 94 PID 664 wrote to memory of 1572 664 pdates.exe 94 PID 664 wrote to memory of 1572 664 pdates.exe 94 PID 1572 wrote to memory of 556 1572 cmd.exe 96 PID 1572 wrote to memory of 556 1572 cmd.exe 96 PID 1572 wrote to memory of 556 1572 cmd.exe 96 PID 1572 wrote to memory of 4636 1572 cmd.exe 97 PID 1572 wrote to memory of 4636 1572 cmd.exe 97 PID 1572 wrote to memory of 4636 1572 cmd.exe 97 PID 1572 wrote to memory of 2944 1572 cmd.exe 98 PID 1572 wrote to memory of 2944 1572 cmd.exe 98 PID 1572 wrote to memory of 2944 1572 cmd.exe 98 PID 1572 wrote to memory of 3092 1572 cmd.exe 99 PID 1572 wrote to memory of 3092 1572 cmd.exe 99 PID 1572 wrote to memory of 3092 1572 cmd.exe 99 PID 1572 wrote to memory of 3316 1572 cmd.exe 100 PID 1572 wrote to memory of 3316 1572 cmd.exe 100 PID 1572 wrote to memory of 3316 1572 cmd.exe 100 PID 1572 wrote to memory of 4992 1572 cmd.exe 101 PID 1572 wrote to memory of 4992 1572 cmd.exe 101 PID 1572 wrote to memory of 4992 1572 cmd.exe 101 PID 1760 wrote to memory of 2968 1760 13875eed229aa615720345fe027475c0_JC.exe 106 PID 1760 wrote to memory of 2968 1760 13875eed229aa615720345fe027475c0_JC.exe 106 PID 1760 wrote to memory of 2968 1760 13875eed229aa615720345fe027475c0_JC.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\13875eed229aa615720345fe027475c0_JC.exe"C:\Users\Admin\AppData\Local\Temp\13875eed229aa615720345fe027475c0_JC.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:920 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3848 -
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:664 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F5⤵
- Creates scheduled task(s)
PID:2232
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:556
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"6⤵PID:4636
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E6⤵PID:2944
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:3092
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"6⤵PID:3316
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E6⤵PID:4992
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4948
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe2⤵
- Executes dropped EXE
PID:2968
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:4036
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:1016
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:3484
Network
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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
174KB
MD56c6ec836f40b79dd4942644c49a11330
SHA119efb135f86aaeeebb96cb5d12827dc4481087fc
SHA256eef6c4e447af4dd7f51f6a9010bb65e5c777408f51f39adb4c7b3d4e0ae45226
SHA5126fd55c203d80b20ff62799dd57874842e0b104ab268fbf9558bfea301acf37629a7545ab150643b5ed49f8c1b1cfabf5972a7bb05f1e3ef297e0e9f422287c41
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Filesize
174KB
MD56c6ec836f40b79dd4942644c49a11330
SHA119efb135f86aaeeebb96cb5d12827dc4481087fc
SHA256eef6c4e447af4dd7f51f6a9010bb65e5c777408f51f39adb4c7b3d4e0ae45226
SHA5126fd55c203d80b20ff62799dd57874842e0b104ab268fbf9558bfea301acf37629a7545ab150643b5ed49f8c1b1cfabf5972a7bb05f1e3ef297e0e9f422287c41
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Filesize
234KB
MD5f1515d95b0421c65cda0456fad59f68d
SHA1152c93fa6f660c44afbcfb279b4326aaeeadbfe1
SHA25679a91e6febb85c258aa3076aef61c7dd155b05e962fbc55f1fb7007470ef14ff
SHA512915cf12a24ad48515b3ac4c153a8a5072cc5ef3f7f417b6b820da2efc65c94c22cb6ee2e7ada4068b4d16fbe443df62d1faff87d66817ffe36ebc3e9d8f8b3da
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Filesize
234KB
MD5f1515d95b0421c65cda0456fad59f68d
SHA1152c93fa6f660c44afbcfb279b4326aaeeadbfe1
SHA25679a91e6febb85c258aa3076aef61c7dd155b05e962fbc55f1fb7007470ef14ff
SHA512915cf12a24ad48515b3ac4c153a8a5072cc5ef3f7f417b6b820da2efc65c94c22cb6ee2e7ada4068b4d16fbe443df62d1faff87d66817ffe36ebc3e9d8f8b3da
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91