Analysis
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max time kernel
112s -
max time network
144s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
10-05-2023 11:08
Static task
static1
Behavioral task
behavioral1
Sample
589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe
Resource
win10-20230220-en
General
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Target
589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe
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Size
478KB
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MD5
8de17eeac52f19f11d8aef8eeb9b6a6d
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SHA1
62e259294d21ae31913edc6c20739075b47accac
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SHA256
589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb
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SHA512
463e5cade45bf712edbe58eb231791e1a5567468eb29033496281cfbcf4ad5ebaec7a8d42ce1db88a76e8ae130b04efd5ad80b0a8785135b40512cd716c05a1b
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SSDEEP
12288:rMr1y90NlwgdpfeoVKwFEbOw9wGwlwBhmp0kOEmmxlC:WyAHKrwGs8gmmxM
Malware Config
Extracted
redline
dippo
217.196.96.102:4132
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auth_value
79490ff628fd6af3b29170c3c163874b
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k1673046.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k1673046.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k1673046.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k1673046.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k1673046.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 3920 y4593763.exe 2112 k1673046.exe 2152 l1358810.exe 1136 m6846843.exe 2980 oneetx.exe 2728 oneetx.exe 4272 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 2732 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 k1673046.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" k1673046.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description 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\\\"" 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y4593763.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\\\"" y4593763.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.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 1524 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2112 k1673046.exe 2112 k1673046.exe 2152 l1358810.exe 2152 l1358810.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2112 k1673046.exe Token: SeDebugPrivilege 2152 l1358810.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1136 m6846843.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 5112 wrote to memory of 3920 5112 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe 66 PID 5112 wrote to memory of 3920 5112 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe 66 PID 5112 wrote to memory of 3920 5112 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe 66 PID 3920 wrote to memory of 2112 3920 y4593763.exe 67 PID 3920 wrote to memory of 2112 3920 y4593763.exe 67 PID 3920 wrote to memory of 2112 3920 y4593763.exe 67 PID 3920 wrote to memory of 2152 3920 y4593763.exe 68 PID 3920 wrote to memory of 2152 3920 y4593763.exe 68 PID 3920 wrote to memory of 2152 3920 y4593763.exe 68 PID 5112 wrote to memory of 1136 5112 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe 70 PID 5112 wrote to memory of 1136 5112 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe 70 PID 5112 wrote to memory of 1136 5112 589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe 70 PID 1136 wrote to memory of 2980 1136 m6846843.exe 71 PID 1136 wrote to memory of 2980 1136 m6846843.exe 71 PID 1136 wrote to memory of 2980 1136 m6846843.exe 71 PID 2980 wrote to memory of 1524 2980 oneetx.exe 72 PID 2980 wrote to memory of 1524 2980 oneetx.exe 72 PID 2980 wrote to memory of 1524 2980 oneetx.exe 72 PID 2980 wrote to memory of 4400 2980 oneetx.exe 73 PID 2980 wrote to memory of 4400 2980 oneetx.exe 73 PID 2980 wrote to memory of 4400 2980 oneetx.exe 73 PID 4400 wrote to memory of 4072 4400 cmd.exe 76 PID 4400 wrote to memory of 4072 4400 cmd.exe 76 PID 4400 wrote to memory of 4072 4400 cmd.exe 76 PID 4400 wrote to memory of 2736 4400 cmd.exe 77 PID 4400 wrote to memory of 2736 4400 cmd.exe 77 PID 4400 wrote to memory of 2736 4400 cmd.exe 77 PID 4400 wrote to memory of 1764 4400 cmd.exe 78 PID 4400 wrote to memory of 1764 4400 cmd.exe 78 PID 4400 wrote to memory of 1764 4400 cmd.exe 78 PID 4400 wrote to memory of 2900 4400 cmd.exe 79 PID 4400 wrote to memory of 2900 4400 cmd.exe 79 PID 4400 wrote to memory of 2900 4400 cmd.exe 79 PID 4400 wrote to memory of 2536 4400 cmd.exe 80 PID 4400 wrote to memory of 2536 4400 cmd.exe 80 PID 4400 wrote to memory of 2536 4400 cmd.exe 80 PID 4400 wrote to memory of 3684 4400 cmd.exe 81 PID 4400 wrote to memory of 3684 4400 cmd.exe 81 PID 4400 wrote to memory of 3684 4400 cmd.exe 81 PID 2980 wrote to memory of 2732 2980 oneetx.exe 83 PID 2980 wrote to memory of 2732 2980 oneetx.exe 83 PID 2980 wrote to memory of 2732 2980 oneetx.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe"C:\Users\Admin\AppData\Local\Temp\589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4593763.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4593763.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1673046.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1673046.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2112
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1358810.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1358810.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2152
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6846843.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6846843.exe2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1136 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2980 -
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:1524
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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:4400 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4072
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:2736
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:1764
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:2900
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:2536
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:3684
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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:2732
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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:2728
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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:4272
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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Filesize
307KB
MD5df0f8fc7c9efae9218d1815fd5d86217
SHA19603909da9f9b1f891a903139f796f6da68cda16
SHA2561bacfef77bd8fb21cf536f2b3bd6326bb25fc44c8d9cb5c910c513102dae20aa
SHA5121da9bf6675d7b01e78c5dc6e8589f97c2544022457e58b2aa864ed31106a157c37a4bab2d4f481b1d2ab8b3b1378b63c53562f0798939e87b89894affef5b2fb
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Filesize
307KB
MD5df0f8fc7c9efae9218d1815fd5d86217
SHA19603909da9f9b1f891a903139f796f6da68cda16
SHA2561bacfef77bd8fb21cf536f2b3bd6326bb25fc44c8d9cb5c910c513102dae20aa
SHA5121da9bf6675d7b01e78c5dc6e8589f97c2544022457e58b2aa864ed31106a157c37a4bab2d4f481b1d2ab8b3b1378b63c53562f0798939e87b89894affef5b2fb
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Filesize
182KB
MD531ef2c2f86fbb397a961373e67f8cf2e
SHA1997b1517a0da7a52f836b6a7665d2c9bbf4baa3e
SHA2569de9463c53716f7baf7f4a4b0c494cd532f4d66e51adb0342e9a951f142159b4
SHA512ec4cffdcab0f7d93e02f019a69e88904142665804156f917eb3dda6b99ab0370d8384502f0f397b6c5b954cc5ff8851d944b83ea42d97ea06ea47179f53d87c2
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Filesize
182KB
MD531ef2c2f86fbb397a961373e67f8cf2e
SHA1997b1517a0da7a52f836b6a7665d2c9bbf4baa3e
SHA2569de9463c53716f7baf7f4a4b0c494cd532f4d66e51adb0342e9a951f142159b4
SHA512ec4cffdcab0f7d93e02f019a69e88904142665804156f917eb3dda6b99ab0370d8384502f0f397b6c5b954cc5ff8851d944b83ea42d97ea06ea47179f53d87c2
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Filesize
168KB
MD5d1e4b87053bd10017aa41462ade83635
SHA130e3c1f02d20b494806982c35e81f032d8427c1d
SHA256ffceed3e99a4abed1f094b12a86e3dc97ebf20a4e68e50d23283886a5bc00225
SHA5128ed79c5f0628e1f9e6f24f0216acdfcd738f3432ab3ae57e459a6e783923a194f8bfb4f879704ec27c3ba312bbbc7b4cf76c7057a05d2dfc325c5edaa7b1645a
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Filesize
168KB
MD5d1e4b87053bd10017aa41462ade83635
SHA130e3c1f02d20b494806982c35e81f032d8427c1d
SHA256ffceed3e99a4abed1f094b12a86e3dc97ebf20a4e68e50d23283886a5bc00225
SHA5128ed79c5f0628e1f9e6f24f0216acdfcd738f3432ab3ae57e459a6e783923a194f8bfb4f879704ec27c3ba312bbbc7b4cf76c7057a05d2dfc325c5edaa7b1645a
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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Filesize
212KB
MD5cf4577b5a97987e089873a92d27a1bbe
SHA1dfc3d404855376a154b2c231c00ab948593eceb0
SHA256ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc
SHA51272a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4
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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
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53