Analysis
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max time kernel
96s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/11/2022, 11:40
Static task
static1
Behavioral task
behavioral1
Sample
6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
Resource
win10v2004-20220812-en
General
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Target
6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
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Size
324KB
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MD5
f13fa105e5c07a1e1e6365bc47f4d0ec
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SHA1
d1da97fcec8d56ebe01da2b270319aec6cf2185f
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SHA256
6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
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SHA512
1678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
pid Process 2468 oobeldr.exe 3172 oobeldr.exe 4520 oobeldr.exe 2152 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1644 set thread context of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 2468 set thread context of 3172 2468 oobeldr.exe 90 PID 4520 set thread context of 2152 4520 oobeldr.exe 94 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4212 schtasks.exe 3444 schtasks.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 1644 wrote to memory of 3224 1644 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 79 PID 3224 wrote to memory of 4212 3224 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 83 PID 3224 wrote to memory of 4212 3224 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 83 PID 3224 wrote to memory of 4212 3224 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe 83 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 2468 wrote to memory of 3172 2468 oobeldr.exe 90 PID 3172 wrote to memory of 3444 3172 oobeldr.exe 91 PID 3172 wrote to memory of 3444 3172 oobeldr.exe 91 PID 3172 wrote to memory of 3444 3172 oobeldr.exe 91 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94 PID 4520 wrote to memory of 2152 4520 oobeldr.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe"C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exeC:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3224 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"3⤵
- Creates scheduled task(s)
PID:4212
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3172 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"3⤵
- Creates scheduled task(s)
PID:3444
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4520 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:2152
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
789B
MD503d2df1e8834bc4ec1756735429b458c
SHA14ee6c0f5b04c8e0c5076219c5724032daab11d40
SHA256745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631
SHA5122482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b
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Filesize
324KB
MD5f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA2566a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA5121678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4
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Filesize
324KB
MD5f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA2566a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA5121678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4
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Filesize
324KB
MD5f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA2566a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA5121678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4
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Filesize
324KB
MD5f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA2566a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA5121678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4
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Filesize
324KB
MD5f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA2566a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA5121678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4