Analysis
-
max time kernel
114s -
max time network
128s -
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
44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe
Resource
win10v2004-20220812-en
General
-
Target
44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe
-
Size
324KB
-
MD5
caf3f792e8e21fad87dfd67b173e17cd
-
SHA1
01bd9f544a2ce5079134eb3d6860d1beeacdd668
-
SHA256
44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4
-
SHA512
9205dcf0233af93d0816016597f91b59025acfb0a5946c0482b1c27e8b0df7be9f5140ed3549c6adf0e25f28869a793616ce25eecac5fcbb798e3fde76df2d6b
-
SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
-
Executes dropped EXE 4 IoCs
pid Process 3228 oobeldr.exe 672 oobeldr.exe 3484 oobeldr.exe 3128 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4984 set thread context of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 3228 set thread context of 672 3228 oobeldr.exe 93 PID 3484 set thread context of 3128 3484 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 620 schtasks.exe 4568 schtasks.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 4984 wrote to memory of 1360 4984 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 82 PID 1360 wrote to memory of 620 1360 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 86 PID 1360 wrote to memory of 620 1360 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 86 PID 1360 wrote to memory of 620 1360 44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe 86 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 3228 wrote to memory of 672 3228 oobeldr.exe 93 PID 672 wrote to memory of 4568 672 oobeldr.exe 94 PID 672 wrote to memory of 4568 672 oobeldr.exe 94 PID 672 wrote to memory of 4568 672 oobeldr.exe 94 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97 PID 3484 wrote to memory of 3128 3484 oobeldr.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe"C:\Users\Admin\AppData\Local\Temp\44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Users\Admin\AppData\Local\Temp\44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exeC:\Users\Admin\AppData\Local\Temp\44e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1360 -
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:620
-
-
-
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:3228 -
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:672 -
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:4568
-
-
-
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:3484 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:3128
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
789B
MD503d2df1e8834bc4ec1756735429b458c
SHA14ee6c0f5b04c8e0c5076219c5724032daab11d40
SHA256745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631
SHA5122482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b
-
Filesize
324KB
MD5caf3f792e8e21fad87dfd67b173e17cd
SHA101bd9f544a2ce5079134eb3d6860d1beeacdd668
SHA25644e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4
SHA5129205dcf0233af93d0816016597f91b59025acfb0a5946c0482b1c27e8b0df7be9f5140ed3549c6adf0e25f28869a793616ce25eecac5fcbb798e3fde76df2d6b
-
Filesize
324KB
MD5caf3f792e8e21fad87dfd67b173e17cd
SHA101bd9f544a2ce5079134eb3d6860d1beeacdd668
SHA25644e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4
SHA5129205dcf0233af93d0816016597f91b59025acfb0a5946c0482b1c27e8b0df7be9f5140ed3549c6adf0e25f28869a793616ce25eecac5fcbb798e3fde76df2d6b
-
Filesize
324KB
MD5caf3f792e8e21fad87dfd67b173e17cd
SHA101bd9f544a2ce5079134eb3d6860d1beeacdd668
SHA25644e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4
SHA5129205dcf0233af93d0816016597f91b59025acfb0a5946c0482b1c27e8b0df7be9f5140ed3549c6adf0e25f28869a793616ce25eecac5fcbb798e3fde76df2d6b
-
Filesize
324KB
MD5caf3f792e8e21fad87dfd67b173e17cd
SHA101bd9f544a2ce5079134eb3d6860d1beeacdd668
SHA25644e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4
SHA5129205dcf0233af93d0816016597f91b59025acfb0a5946c0482b1c27e8b0df7be9f5140ed3549c6adf0e25f28869a793616ce25eecac5fcbb798e3fde76df2d6b
-
Filesize
324KB
MD5caf3f792e8e21fad87dfd67b173e17cd
SHA101bd9f544a2ce5079134eb3d6860d1beeacdd668
SHA25644e064646d95699b8dc5770be1712f33a93d9b710c4b3cb14e6c8e1612d4a5d4
SHA5129205dcf0233af93d0816016597f91b59025acfb0a5946c0482b1c27e8b0df7be9f5140ed3549c6adf0e25f28869a793616ce25eecac5fcbb798e3fde76df2d6b