Analysis
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max time kernel
105s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2023 06:05
Static task
static1
General
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Target
b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe
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Size
376KB
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MD5
39a08c852225bd22ef048d0b2170c3d6
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SHA1
c8bcba1922100bdfd8773b35b6bb936818bc4b9e
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SHA256
b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2
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SHA512
d5c1cd30f28022e11450bfe5ef5e240f985c9d1ec92e4b4004ec0d08a8bcbf29f16e874e5dea4f36f6102b4d6d949fbabf8bf86787756f459a6f223370af2bf8
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SSDEEP
6144:KLy+bnr++p0yN90QEouMdjP/0zGdErFxswm49A8Ez7cYbhrKcOMT68n:ZMrGy90WuMdjDErFxFphEz7cY0cOMJ
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a3812274.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a3812274.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection a3812274.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a3812274.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a3812274.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a3812274.exe -
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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation d1701958.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 7 IoCs
pid Process 3688 v1280178.exe 3920 a3812274.exe 4396 b7123054.exe 2396 d1701958.exe 3628 oneetx.exe 1600 oneetx.exe 1884 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 2800 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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" a3812274.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\\\"" b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v1280178.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\\\"" v1280178.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.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 3096 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3920 a3812274.exe 3920 a3812274.exe 4396 b7123054.exe 4396 b7123054.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3920 a3812274.exe Token: SeDebugPrivilege 4396 b7123054.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2396 d1701958.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 3520 wrote to memory of 3688 3520 b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe 84 PID 3520 wrote to memory of 3688 3520 b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe 84 PID 3520 wrote to memory of 3688 3520 b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe 84 PID 3688 wrote to memory of 3920 3688 v1280178.exe 85 PID 3688 wrote to memory of 3920 3688 v1280178.exe 85 PID 3688 wrote to memory of 4396 3688 v1280178.exe 91 PID 3688 wrote to memory of 4396 3688 v1280178.exe 91 PID 3688 wrote to memory of 4396 3688 v1280178.exe 91 PID 3520 wrote to memory of 2396 3520 b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe 92 PID 3520 wrote to memory of 2396 3520 b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe 92 PID 3520 wrote to memory of 2396 3520 b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe 92 PID 2396 wrote to memory of 3628 2396 d1701958.exe 93 PID 2396 wrote to memory of 3628 2396 d1701958.exe 93 PID 2396 wrote to memory of 3628 2396 d1701958.exe 93 PID 3628 wrote to memory of 3096 3628 oneetx.exe 94 PID 3628 wrote to memory of 3096 3628 oneetx.exe 94 PID 3628 wrote to memory of 3096 3628 oneetx.exe 94 PID 3628 wrote to memory of 1624 3628 oneetx.exe 96 PID 3628 wrote to memory of 1624 3628 oneetx.exe 96 PID 3628 wrote to memory of 1624 3628 oneetx.exe 96 PID 1624 wrote to memory of 5092 1624 cmd.exe 98 PID 1624 wrote to memory of 5092 1624 cmd.exe 98 PID 1624 wrote to memory of 5092 1624 cmd.exe 98 PID 1624 wrote to memory of 1900 1624 cmd.exe 99 PID 1624 wrote to memory of 1900 1624 cmd.exe 99 PID 1624 wrote to memory of 1900 1624 cmd.exe 99 PID 1624 wrote to memory of 4976 1624 cmd.exe 100 PID 1624 wrote to memory of 4976 1624 cmd.exe 100 PID 1624 wrote to memory of 4976 1624 cmd.exe 100 PID 1624 wrote to memory of 1260 1624 cmd.exe 101 PID 1624 wrote to memory of 1260 1624 cmd.exe 101 PID 1624 wrote to memory of 1260 1624 cmd.exe 101 PID 1624 wrote to memory of 3548 1624 cmd.exe 102 PID 1624 wrote to memory of 3548 1624 cmd.exe 102 PID 1624 wrote to memory of 3548 1624 cmd.exe 102 PID 1624 wrote to memory of 3948 1624 cmd.exe 103 PID 1624 wrote to memory of 3948 1624 cmd.exe 103 PID 1624 wrote to memory of 3948 1624 cmd.exe 103 PID 3628 wrote to memory of 2800 3628 oneetx.exe 110 PID 3628 wrote to memory of 2800 3628 oneetx.exe 110 PID 3628 wrote to memory of 2800 3628 oneetx.exe 110
Processes
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C:\Users\Admin\AppData\Local\Temp\b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe"C:\Users\Admin\AppData\Local\Temp\b493a71d8dda85b65299d6885a372e09f934329a503427acd3e7ba05297834c2.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1280178.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1280178.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3688 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3812274.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3812274.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3920
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7123054.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7123054.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4396
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1701958.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1701958.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2396 -
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:3628 -
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:3096
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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:1624 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:5092
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:1900
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:4976
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:1260
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:3548
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:3948
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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:2800
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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:1600
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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:1884
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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Filesize
204KB
MD5998b112ca3e9bd80c69f7e9c901e2b89
SHA157be6c4e02642c36c1148f798b8df33c37e96265
SHA25640aff6aa55a7e373f705ff41d99906771771ab7b0b91a4ab1fac8f5c69a52c28
SHA5121c5ed83b639396130f43ccf48abfb13ebc2c72d86cf45b38e115dec538f42872e0bccffd923ee721841290b82759f14708f054573e4ef5bc30af7170fe66a265
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Filesize
204KB
MD5998b112ca3e9bd80c69f7e9c901e2b89
SHA157be6c4e02642c36c1148f798b8df33c37e96265
SHA25640aff6aa55a7e373f705ff41d99906771771ab7b0b91a4ab1fac8f5c69a52c28
SHA5121c5ed83b639396130f43ccf48abfb13ebc2c72d86cf45b38e115dec538f42872e0bccffd923ee721841290b82759f14708f054573e4ef5bc30af7170fe66a265
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
136KB
MD530d0ee0947be55272def37f502e40d83
SHA167dec087565870ddbba362f33bc909491d56f0d7
SHA256876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514
SHA5120b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284
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Filesize
136KB
MD530d0ee0947be55272def37f502e40d83
SHA167dec087565870ddbba362f33bc909491d56f0d7
SHA256876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514
SHA5120b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
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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