Analysis
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max time kernel
116s -
max time network
125s -
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, 10:34
Static task
static1
Behavioral task
behavioral1
Sample
74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe
Resource
win10v2004-20220812-en
General
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Target
74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe
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Size
324KB
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MD5
7d8952f7914d2a9e178826efa469aa8e
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SHA1
163aae2043c9ce3ed6e158610ade2df096e9dfa1
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SHA256
74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
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SHA512
615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 5 IoCs
pid Process 3048 oobeldr.exe 4992 oobeldr.exe 216 oobeldr.exe 1472 oobeldr.exe 4340 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 5072 set thread context of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 3048 set thread context of 4992 3048 oobeldr.exe 89 PID 216 set thread context of 4340 216 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 3468 schtasks.exe 4472 schtasks.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 5072 wrote to memory of 1896 5072 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 76 PID 1896 wrote to memory of 3468 1896 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 82 PID 1896 wrote to memory of 3468 1896 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 82 PID 1896 wrote to memory of 3468 1896 74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe 82 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 3048 wrote to memory of 4992 3048 oobeldr.exe 89 PID 4992 wrote to memory of 4472 4992 oobeldr.exe 90 PID 4992 wrote to memory of 4472 4992 oobeldr.exe 90 PID 4992 wrote to memory of 4472 4992 oobeldr.exe 90 PID 216 wrote to memory of 1472 216 oobeldr.exe 93 PID 216 wrote to memory of 1472 216 oobeldr.exe 93 PID 216 wrote to memory of 1472 216 oobeldr.exe 93 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94 PID 216 wrote to memory of 4340 216 oobeldr.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe"C:\Users\Admin\AppData\Local\Temp\74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5072 -
C:\Users\Admin\AppData\Local\Temp\74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exeC:\Users\Admin\AppData\Local\Temp\74a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1896 -
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:3468
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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:3048 -
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:4992 -
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:4472
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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:216 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:1472
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C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:4340
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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
MD57d8952f7914d2a9e178826efa469aa8e
SHA1163aae2043c9ce3ed6e158610ade2df096e9dfa1
SHA25674a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
SHA512615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8
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Filesize
324KB
MD57d8952f7914d2a9e178826efa469aa8e
SHA1163aae2043c9ce3ed6e158610ade2df096e9dfa1
SHA25674a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
SHA512615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8
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Filesize
324KB
MD57d8952f7914d2a9e178826efa469aa8e
SHA1163aae2043c9ce3ed6e158610ade2df096e9dfa1
SHA25674a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
SHA512615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8
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Filesize
324KB
MD57d8952f7914d2a9e178826efa469aa8e
SHA1163aae2043c9ce3ed6e158610ade2df096e9dfa1
SHA25674a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
SHA512615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8
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Filesize
324KB
MD57d8952f7914d2a9e178826efa469aa8e
SHA1163aae2043c9ce3ed6e158610ade2df096e9dfa1
SHA25674a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
SHA512615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8
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Filesize
324KB
MD57d8952f7914d2a9e178826efa469aa8e
SHA1163aae2043c9ce3ed6e158610ade2df096e9dfa1
SHA25674a8dc7522d37cbf202cb4f277340711e7bd02f4c6eb87a2d7fcdf600e332fb0
SHA512615329875ecab39c6fede92a7ab64f30284d4f4e2d08e66c4fdce5ec431ad6c5f9fb93a96e2fdf2a34ffc1c9ac9d1d29222949a5044632d6f6a3ea1a2c10d7c8