Analysis
-
max time kernel
147s -
max time network
65s -
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, 06:56
Static task
static1
Behavioral task
behavioral1
Sample
e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe
Resource
win10-20220901-en
General
-
Target
e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe
-
Size
323KB
-
MD5
2b71c5a8da1a7b120de9bca65a142e66
-
SHA1
b439ec484b1cbcfae24dc774498151dabfb241ed
-
SHA256
e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
-
SHA512
8bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
-
Executes dropped EXE 7 IoCs
pid Process 2192 oobeldr.exe 3820 oobeldr.exe 4472 oobeldr.exe 956 oobeldr.exe 824 oobeldr.exe 2464 oobeldr.exe 4916 oobeldr.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 4744 set thread context of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 2192 set thread context of 3820 2192 oobeldr.exe 71 PID 4472 set thread context of 824 4472 oobeldr.exe 76 PID 2464 set thread context of 4916 2464 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 4576 schtasks.exe 4732 schtasks.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 4744 wrote to memory of 3312 4744 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 67 PID 3312 wrote to memory of 4576 3312 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 68 PID 3312 wrote to memory of 4576 3312 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 68 PID 3312 wrote to memory of 4576 3312 e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe 68 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 2192 wrote to memory of 3820 2192 oobeldr.exe 71 PID 3820 wrote to memory of 4732 3820 oobeldr.exe 72 PID 3820 wrote to memory of 4732 3820 oobeldr.exe 72 PID 3820 wrote to memory of 4732 3820 oobeldr.exe 72 PID 4472 wrote to memory of 956 4472 oobeldr.exe 75 PID 4472 wrote to memory of 956 4472 oobeldr.exe 75 PID 4472 wrote to memory of 956 4472 oobeldr.exe 75 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 4472 wrote to memory of 824 4472 oobeldr.exe 76 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78 PID 2464 wrote to memory of 4916 2464 oobeldr.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe"C:\Users\Admin\AppData\Local\Temp\e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Users\Admin\AppData\Local\Temp\e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exeC:\Users\Admin\AppData\Local\Temp\e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3312 -
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:4576
-
-
-
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:2192 -
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:3820 -
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:4732
-
-
-
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:4472 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:956
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:824
-
-
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:2464 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:4916
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
789B
MD5db5ef8d7c51bad129d9097bf953e4913
SHA18439db960aa2d431bf5ec3c37af775b45eb07e06
SHA2561248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9
SHA51204572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7
-
Filesize
323KB
MD52b71c5a8da1a7b120de9bca65a142e66
SHA1b439ec484b1cbcfae24dc774498151dabfb241ed
SHA256e2b35d791778e83ba4504fa9607ebc8cd00c34d3d8ee4a5262ee72915e52885e
SHA5128bcec3ca463de46044fa3fafdb696f266022508c93ed0d2265863a81cfdcaaecf501ae877abe4876c0660a9c2e4dc5574268e1efc00b6963b1f6ac3071995cd7