Analysis
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max time kernel
138s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
10-05-2023 12:46
Static task
static1
Behavioral task
behavioral1
Sample
d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe
Resource
win10v2004-20230220-en
General
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Target
d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe
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Size
478KB
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MD5
7eaff18a4bcacadc03b9c9bab230dbfe
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SHA1
02760d66197e3dacacc5cff278c2b775628dcb1c
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SHA256
d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a
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SHA512
962e02e6ce67f156d7ea35e0d01327f571d5f23d1cc2b949c1fa7f5fcbd2aa6c45da3cf80c26a06cf14d67d8f2738ad57a3cb34ae5887b27352bc0895435b07e
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SSDEEP
12288:xMrmy90lOzBCfcPzir98CtOdk76Ta4+miGoZaTp:jygOzXz+9JKk7Xp5g
Malware Config
Extracted
redline
mauga
217.196.96.102:4132
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auth_value
36f5411cf117f54076fbbb9ea0631fee
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a6887288.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a6887288.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a6887288.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a6887288.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a6887288.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection a6887288.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-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation d0557865.exe Key value queried \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 7 IoCs
pid Process 1820 v0997269.exe 1836 a6887288.exe 1116 b3922837.exe 376 d0557865.exe 4172 oneetx.exe 4192 oneetx.exe 1396 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 3404 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features a6887288.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a6887288.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.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\\\"" d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v0997269.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\\\"" v0997269.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 2280 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1836 a6887288.exe 1836 a6887288.exe 1116 b3922837.exe 1116 b3922837.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1836 a6887288.exe Token: SeDebugPrivilege 1116 b3922837.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 376 d0557865.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1516 wrote to memory of 1820 1516 d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe 82 PID 1516 wrote to memory of 1820 1516 d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe 82 PID 1516 wrote to memory of 1820 1516 d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe 82 PID 1820 wrote to memory of 1836 1820 v0997269.exe 83 PID 1820 wrote to memory of 1836 1820 v0997269.exe 83 PID 1820 wrote to memory of 1836 1820 v0997269.exe 83 PID 1820 wrote to memory of 1116 1820 v0997269.exe 88 PID 1820 wrote to memory of 1116 1820 v0997269.exe 88 PID 1820 wrote to memory of 1116 1820 v0997269.exe 88 PID 1516 wrote to memory of 376 1516 d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe 93 PID 1516 wrote to memory of 376 1516 d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe 93 PID 1516 wrote to memory of 376 1516 d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe 93 PID 376 wrote to memory of 4172 376 d0557865.exe 94 PID 376 wrote to memory of 4172 376 d0557865.exe 94 PID 376 wrote to memory of 4172 376 d0557865.exe 94 PID 4172 wrote to memory of 2280 4172 oneetx.exe 95 PID 4172 wrote to memory of 2280 4172 oneetx.exe 95 PID 4172 wrote to memory of 2280 4172 oneetx.exe 95 PID 4172 wrote to memory of 4632 4172 oneetx.exe 97 PID 4172 wrote to memory of 4632 4172 oneetx.exe 97 PID 4172 wrote to memory of 4632 4172 oneetx.exe 97 PID 4632 wrote to memory of 3284 4632 cmd.exe 99 PID 4632 wrote to memory of 3284 4632 cmd.exe 99 PID 4632 wrote to memory of 3284 4632 cmd.exe 99 PID 4632 wrote to memory of 64 4632 cmd.exe 100 PID 4632 wrote to memory of 64 4632 cmd.exe 100 PID 4632 wrote to memory of 64 4632 cmd.exe 100 PID 4632 wrote to memory of 4628 4632 cmd.exe 101 PID 4632 wrote to memory of 4628 4632 cmd.exe 101 PID 4632 wrote to memory of 4628 4632 cmd.exe 101 PID 4632 wrote to memory of 1704 4632 cmd.exe 102 PID 4632 wrote to memory of 1704 4632 cmd.exe 102 PID 4632 wrote to memory of 1704 4632 cmd.exe 102 PID 4632 wrote to memory of 2648 4632 cmd.exe 103 PID 4632 wrote to memory of 2648 4632 cmd.exe 103 PID 4632 wrote to memory of 2648 4632 cmd.exe 103 PID 4632 wrote to memory of 4572 4632 cmd.exe 104 PID 4632 wrote to memory of 4572 4632 cmd.exe 104 PID 4632 wrote to memory of 4572 4632 cmd.exe 104 PID 4172 wrote to memory of 3404 4172 oneetx.exe 106 PID 4172 wrote to memory of 3404 4172 oneetx.exe 106 PID 4172 wrote to memory of 3404 4172 oneetx.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe"C:\Users\Admin\AppData\Local\Temp\d4c5bfcb211a32baab5dc2ed9e8286aa49a109d5f2816dba4872b55e3422205a.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0997269.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0997269.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6887288.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6887288.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1836
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3922837.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3922837.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1116
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0557865.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0557865.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:376 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F4⤵
- Creates scheduled task(s)
PID:2280
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:4632 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:3284
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:64
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:4628
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:1704
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:2648
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:4572
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:3404
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C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:4192
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C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:1396
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
307KB
MD5f91ef7a067db96452e31d8c9527d6df2
SHA1c2327587058902848fdcaf0f923119db67466bff
SHA2566105dc72cbc3483ae7664ab563f2c08860e25f06d0982b2f0f87db5747ad96f4
SHA51204ebb15b91f50c3def2939f97ff47928c12bb04870c8c3cfb4a8b95e08d2e128be3d4d7cfa28fb9d20f830ae6c79546936c9ad528aff8cf26c4382fec527888e
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Filesize
307KB
MD5f91ef7a067db96452e31d8c9527d6df2
SHA1c2327587058902848fdcaf0f923119db67466bff
SHA2566105dc72cbc3483ae7664ab563f2c08860e25f06d0982b2f0f87db5747ad96f4
SHA51204ebb15b91f50c3def2939f97ff47928c12bb04870c8c3cfb4a8b95e08d2e128be3d4d7cfa28fb9d20f830ae6c79546936c9ad528aff8cf26c4382fec527888e
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Filesize
182KB
MD539d2299244d94abf45a0d1eaa240b50a
SHA1a89621b37d17b239e79ac66b1f8c1f7a12a87de2
SHA256b76b7739239b87a2b44c90c66b1f5734ef04a995d770f317e1c814e9d27fa4b3
SHA512641634b425fcf023688bdb50c4a673db452abcc0754da1c5a93bb72b5040e9cf13f94fc7aaee422fa3fcba4f17b00b6794ce549b0f5092446ead2c75d5c55e77
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Filesize
182KB
MD539d2299244d94abf45a0d1eaa240b50a
SHA1a89621b37d17b239e79ac66b1f8c1f7a12a87de2
SHA256b76b7739239b87a2b44c90c66b1f5734ef04a995d770f317e1c814e9d27fa4b3
SHA512641634b425fcf023688bdb50c4a673db452abcc0754da1c5a93bb72b5040e9cf13f94fc7aaee422fa3fcba4f17b00b6794ce549b0f5092446ead2c75d5c55e77
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Filesize
168KB
MD53cb4883788fa039e1c11593d7b5221be
SHA1c9df9ddfe33e75ba93f866b0fb0588106bbedbbf
SHA2560f87f17ff0229d1dc7060afd29ecfda36d66fa1ca54fdd35e2f123cfdf113d6d
SHA512c6077cecb92f5ba1241ef7391b322023c5131c1e64ef5994677100cb24876ae6f92c4974cc71b7ad10fad7928795d89084d698b38cc8768fc7bc7bb78a0095c2
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Filesize
168KB
MD53cb4883788fa039e1c11593d7b5221be
SHA1c9df9ddfe33e75ba93f866b0fb0588106bbedbbf
SHA2560f87f17ff0229d1dc7060afd29ecfda36d66fa1ca54fdd35e2f123cfdf113d6d
SHA512c6077cecb92f5ba1241ef7391b322023c5131c1e64ef5994677100cb24876ae6f92c4974cc71b7ad10fad7928795d89084d698b38cc8768fc7bc7bb78a0095c2
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
213KB
MD57415ae50095767d1e6160c8b674ccb8a
SHA1e43a995798f14dd87ccd8c5c388278b4f4a5efe6
SHA25642b99b85e302481de4ea56c688aeb716a9b787bccf5bd9b7f453735abc7c911a
SHA5121644272f64ffbe20acf04c0430786ffb83cd6e07fe8ee4c2ddfa91363ccde60f8834ad8a53e8337f510a354a03cbc42fc02e2069f906388372a20bfeac0f95d3
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5