Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
01-11-2022 08:49
Static task
static1
Behavioral task
behavioral1
Sample
19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe
Resource
win10-20220901-en
General
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Target
19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe
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Size
323KB
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MD5
b46aeff73995f6dc207f83cd139f2ecd
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SHA1
b3d972f6d92691a70c745cdf50536c0d92140774
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SHA256
19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
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SHA512
326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
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Executes dropped EXE 8 IoCs
pid Process 4172 oobeldr.exe 3232 oobeldr.exe 3760 oobeldr.exe 4380 oobeldr.exe 4740 oobeldr.exe 1072 oobeldr.exe 1572 oobeldr.exe 1420 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2792 set thread context of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 4172 set thread context of 4380 4172 oobeldr.exe 72 PID 4740 set thread context of 1420 4740 oobeldr.exe 78 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5096 schtasks.exe 4508 schtasks.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 2792 wrote to memory of 1008 2792 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 66 PID 1008 wrote to memory of 5096 1008 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 67 PID 1008 wrote to memory of 5096 1008 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 67 PID 1008 wrote to memory of 5096 1008 19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe 67 PID 4172 wrote to memory of 3232 4172 oobeldr.exe 70 PID 4172 wrote to memory of 3232 4172 oobeldr.exe 70 PID 4172 wrote to memory of 3232 4172 oobeldr.exe 70 PID 4172 wrote to memory of 3760 4172 oobeldr.exe 71 PID 4172 wrote to memory of 3760 4172 oobeldr.exe 71 PID 4172 wrote to memory of 3760 4172 oobeldr.exe 71 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4172 wrote to memory of 4380 4172 oobeldr.exe 72 PID 4380 wrote to memory of 4508 4380 oobeldr.exe 73 PID 4380 wrote to memory of 4508 4380 oobeldr.exe 73 PID 4380 wrote to memory of 4508 4380 oobeldr.exe 73 PID 4740 wrote to memory of 1072 4740 oobeldr.exe 76 PID 4740 wrote to memory of 1072 4740 oobeldr.exe 76 PID 4740 wrote to memory of 1072 4740 oobeldr.exe 76 PID 4740 wrote to memory of 1572 4740 oobeldr.exe 77 PID 4740 wrote to memory of 1572 4740 oobeldr.exe 77 PID 4740 wrote to memory of 1572 4740 oobeldr.exe 77 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78 PID 4740 wrote to memory of 1420 4740 oobeldr.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe"C:\Users\Admin\AppData\Local\Temp\19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Users\Admin\AppData\Local\Temp\19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exeC:\Users\Admin\AppData\Local\Temp\19cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1008 -
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:5096
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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:4172 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:3232
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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:3760
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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:4380 -
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:4508
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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:4740 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:1072
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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:1572
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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:1420
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
789B
MD5db5ef8d7c51bad129d9097bf953e4913
SHA18439db960aa2d431bf5ec3c37af775b45eb07e06
SHA2561248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9
SHA51204572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2
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Filesize
323KB
MD5b46aeff73995f6dc207f83cd139f2ecd
SHA1b3d972f6d92691a70c745cdf50536c0d92140774
SHA25619cce62d233661315dca1f2aa7ce8a7798a53857bb92ca1990f8b904693c7ee9
SHA512326fc0ebce7e1f50ebdf43410d05ba282252d6bd648aa2fd1a912f777e3d31c4ef60c62606d09e9e806eb73e738c484436382a64164ca6f2a0587eadb77903e2