Analysis
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max time kernel
146s -
max time network
147s -
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, 10:35
Static task
static1
Behavioral task
behavioral1
Sample
cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe
Resource
win10v2004-20220812-en
General
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Target
cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe
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Size
324KB
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MD5
f58c0ee0cc50c77285c7ad3fcdff1f4e
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SHA1
5e331d12c5e961d887ab3974d71f823f983d27f6
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SHA256
cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
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SHA512
3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 6 IoCs
pid Process 2652 oobeldr.exe 456 oobeldr.exe 3328 oobeldr.exe 3660 oobeldr.exe 2924 oobeldr.exe 4512 oobeldr.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1284 set thread context of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 2652 set thread context of 456 2652 oobeldr.exe 90 PID 3328 set thread context of 3660 3328 oobeldr.exe 95 PID 2924 set thread context of 4512 2924 oobeldr.exe 97 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4980 schtasks.exe 4884 schtasks.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 1284 wrote to memory of 4808 1284 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 80 PID 4808 wrote to memory of 4980 4808 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 85 PID 4808 wrote to memory of 4980 4808 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 85 PID 4808 wrote to memory of 4980 4808 cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe 85 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 2652 wrote to memory of 456 2652 oobeldr.exe 90 PID 456 wrote to memory of 4884 456 oobeldr.exe 91 PID 456 wrote to memory of 4884 456 oobeldr.exe 91 PID 456 wrote to memory of 4884 456 oobeldr.exe 91 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 3328 wrote to memory of 3660 3328 oobeldr.exe 95 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97 PID 2924 wrote to memory of 4512 2924 oobeldr.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe"C:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exeC:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4808 -
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:4980
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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:2652 -
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:456 -
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:4884
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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:3328 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:3660
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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:2924 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:4512
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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
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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Filesize
324KB
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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Filesize
324KB
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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Filesize
324KB
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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Filesize
324KB
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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Filesize
324KB
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d
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Filesize
324KB
MD5f58c0ee0cc50c77285c7ad3fcdff1f4e
SHA15e331d12c5e961d887ab3974d71f823f983d27f6
SHA256cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d
SHA5123546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d