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, 11:41
Static task
static1
Behavioral task
behavioral1
Sample
7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe
Resource
win10v2004-20220812-en
General
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Target
7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe
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Size
324KB
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MD5
da908231801db794faa63c4bedfda49b
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SHA1
46e7c875c524f748f5495309e4f026adb38e0a53
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SHA256
7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef
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SHA512
3c077689a4ac094bebccc7efea686cf5a9033449ceb55ea862e3abcc703814b4c04db9b0a440256a5c2fae4ce46b5c77967f32336224a8162b5ff33dae4199e5
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
pid Process 4864 oobeldr.exe 3848 oobeldr.exe 4084 oobeldr.exe 2896 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 892 set thread context of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 4864 set thread context of 3848 4864 oobeldr.exe 89 PID 4084 set thread context of 2896 4084 oobeldr.exe 93 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3104 schtasks.exe 592 schtasks.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 892 wrote to memory of 3812 892 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 77 PID 3812 wrote to memory of 3104 3812 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 82 PID 3812 wrote to memory of 3104 3812 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 82 PID 3812 wrote to memory of 3104 3812 7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe 82 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 4864 wrote to memory of 3848 4864 oobeldr.exe 89 PID 3848 wrote to memory of 592 3848 oobeldr.exe 90 PID 3848 wrote to memory of 592 3848 oobeldr.exe 90 PID 3848 wrote to memory of 592 3848 oobeldr.exe 90 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93 PID 4084 wrote to memory of 2896 4084 oobeldr.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe"C:\Users\Admin\AppData\Local\Temp\7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Users\Admin\AppData\Local\Temp\7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exeC:\Users\Admin\AppData\Local\Temp\7abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3812 -
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:3104
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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:4864 -
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:3848 -
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:592
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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:4084 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:2896
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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
MD5da908231801db794faa63c4bedfda49b
SHA146e7c875c524f748f5495309e4f026adb38e0a53
SHA2567abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef
SHA5123c077689a4ac094bebccc7efea686cf5a9033449ceb55ea862e3abcc703814b4c04db9b0a440256a5c2fae4ce46b5c77967f32336224a8162b5ff33dae4199e5
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Filesize
324KB
MD5da908231801db794faa63c4bedfda49b
SHA146e7c875c524f748f5495309e4f026adb38e0a53
SHA2567abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef
SHA5123c077689a4ac094bebccc7efea686cf5a9033449ceb55ea862e3abcc703814b4c04db9b0a440256a5c2fae4ce46b5c77967f32336224a8162b5ff33dae4199e5
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Filesize
324KB
MD5da908231801db794faa63c4bedfda49b
SHA146e7c875c524f748f5495309e4f026adb38e0a53
SHA2567abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef
SHA5123c077689a4ac094bebccc7efea686cf5a9033449ceb55ea862e3abcc703814b4c04db9b0a440256a5c2fae4ce46b5c77967f32336224a8162b5ff33dae4199e5
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Filesize
324KB
MD5da908231801db794faa63c4bedfda49b
SHA146e7c875c524f748f5495309e4f026adb38e0a53
SHA2567abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef
SHA5123c077689a4ac094bebccc7efea686cf5a9033449ceb55ea862e3abcc703814b4c04db9b0a440256a5c2fae4ce46b5c77967f32336224a8162b5ff33dae4199e5
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Filesize
324KB
MD5da908231801db794faa63c4bedfda49b
SHA146e7c875c524f748f5495309e4f026adb38e0a53
SHA2567abb70bdbadefbadb8c86b8da716be3ab6a3e3ae5d7ca02371e7a2ecf066d4ef
SHA5123c077689a4ac094bebccc7efea686cf5a9033449ceb55ea862e3abcc703814b4c04db9b0a440256a5c2fae4ce46b5c77967f32336224a8162b5ff33dae4199e5