Analysis
-
max time kernel
138s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2022, 22:52
Static task
static1
Behavioral task
behavioral1
Sample
4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe
Resource
win10v2004-20220812-en
General
-
Target
4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe
-
Size
322KB
-
MD5
75b818a809fcd6af15d8b5e48e41e798
-
SHA1
af463118d610ac63fba44ad080d30dd3537812a7
-
SHA256
4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
-
SHA512
6f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
-
Executes dropped EXE 7 IoCs
pid Process 1776 oobeldr.exe 3368 oobeldr.exe 3720 oobeldr.exe 1684 oobeldr.exe 4804 oobeldr.exe 1004 oobeldr.exe 4424 oobeldr.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 5112 set thread context of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 1776 set thread context of 3368 1776 oobeldr.exe 90 PID 3720 set thread context of 1684 3720 oobeldr.exe 95 PID 4804 set thread context of 4424 4804 oobeldr.exe 98 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4028 schtasks.exe 1540 schtasks.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 5112 wrote to memory of 1984 5112 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 80 PID 1984 wrote to memory of 4028 1984 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 84 PID 1984 wrote to memory of 4028 1984 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 84 PID 1984 wrote to memory of 4028 1984 4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe 84 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 1776 wrote to memory of 3368 1776 oobeldr.exe 90 PID 3368 wrote to memory of 1540 3368 oobeldr.exe 91 PID 3368 wrote to memory of 1540 3368 oobeldr.exe 91 PID 3368 wrote to memory of 1540 3368 oobeldr.exe 91 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 3720 wrote to memory of 1684 3720 oobeldr.exe 95 PID 4804 wrote to memory of 1004 4804 oobeldr.exe 97 PID 4804 wrote to memory of 1004 4804 oobeldr.exe 97 PID 4804 wrote to memory of 1004 4804 oobeldr.exe 97 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98 PID 4804 wrote to memory of 4424 4804 oobeldr.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe"C:\Users\Admin\AppData\Local\Temp\4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Users\Admin\AppData\Local\Temp\4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exeC:\Users\Admin\AppData\Local\Temp\4aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1984 -
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:4028
-
-
-
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:1776 -
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:3368 -
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:1540
-
-
-
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:3720 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:1684
-
-
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:4804 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:1004
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:4424
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
789B
MD503d2df1e8834bc4ec1756735429b458c
SHA14ee6c0f5b04c8e0c5076219c5724032daab11d40
SHA256745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631
SHA5122482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4
-
Filesize
322KB
MD575b818a809fcd6af15d8b5e48e41e798
SHA1af463118d610ac63fba44ad080d30dd3537812a7
SHA2564aa440a5340c2f61aa12978bc923abd40908d0f0ab7d218fe0819c3ff6cf09ec
SHA5126f8ed28a2da7de0ea11ac82371b870125846c88cf86a4004d68399f24e78ad672845574eac3669a9c4d42cea8c129fd2ade91d8e50a824eb6af7b892656fa4f4