Analysis
-
max time kernel
110s -
max time network
144s -
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, 22:04
Static task
static1
Behavioral task
behavioral1
Sample
3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe
Resource
win10v2004-20220812-en
General
-
Target
3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe
-
Size
322KB
-
MD5
ffbbe95ac1d621b72656e1ba9de24989
-
SHA1
f7e0ca171b535643ab527b0009f938dad845684f
-
SHA256
3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
-
SHA512
887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9
-
SSDEEP
6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj
Malware Config
Signatures
-
Executes dropped EXE 5 IoCs
pid Process 204 oobeldr.exe 1972 oobeldr.exe 864 oobeldr.exe 2640 oobeldr.exe 3748 oobeldr.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4516 set thread context of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 204 set thread context of 864 204 oobeldr.exe 92 PID 2640 set thread context of 3748 2640 oobeldr.exe 96 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3164 schtasks.exe 1276 schtasks.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 4516 wrote to memory of 868 4516 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 80 PID 868 wrote to memory of 1276 868 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 81 PID 868 wrote to memory of 1276 868 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 81 PID 868 wrote to memory of 1276 868 3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe 81 PID 204 wrote to memory of 1972 204 oobeldr.exe 91 PID 204 wrote to memory of 1972 204 oobeldr.exe 91 PID 204 wrote to memory of 1972 204 oobeldr.exe 91 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 204 wrote to memory of 864 204 oobeldr.exe 92 PID 864 wrote to memory of 3164 864 oobeldr.exe 93 PID 864 wrote to memory of 3164 864 oobeldr.exe 93 PID 864 wrote to memory of 3164 864 oobeldr.exe 93 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96 PID 2640 wrote to memory of 3748 2640 oobeldr.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe"C:\Users\Admin\AppData\Local\Temp\3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Users\Admin\AppData\Local\Temp\3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exeC:\Users\Admin\AppData\Local\Temp\3433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8.exe2⤵
- Suspicious use of WriteProcessMemory
PID:868 -
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:1276
-
-
-
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:204 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:1972
-
-
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:864 -
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:3164
-
-
-
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:2640 -
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exeC:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe2⤵
- Executes dropped EXE
PID:3748
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
789B
MD503d2df1e8834bc4ec1756735429b458c
SHA14ee6c0f5b04c8e0c5076219c5724032daab11d40
SHA256745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631
SHA5122482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b
-
Filesize
322KB
MD5ffbbe95ac1d621b72656e1ba9de24989
SHA1f7e0ca171b535643ab527b0009f938dad845684f
SHA2563433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
SHA512887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9
-
Filesize
322KB
MD5ffbbe95ac1d621b72656e1ba9de24989
SHA1f7e0ca171b535643ab527b0009f938dad845684f
SHA2563433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
SHA512887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9
-
Filesize
322KB
MD5ffbbe95ac1d621b72656e1ba9de24989
SHA1f7e0ca171b535643ab527b0009f938dad845684f
SHA2563433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
SHA512887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9
-
Filesize
322KB
MD5ffbbe95ac1d621b72656e1ba9de24989
SHA1f7e0ca171b535643ab527b0009f938dad845684f
SHA2563433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
SHA512887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9
-
Filesize
322KB
MD5ffbbe95ac1d621b72656e1ba9de24989
SHA1f7e0ca171b535643ab527b0009f938dad845684f
SHA2563433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
SHA512887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9
-
Filesize
322KB
MD5ffbbe95ac1d621b72656e1ba9de24989
SHA1f7e0ca171b535643ab527b0009f938dad845684f
SHA2563433fe488bf75be49c41aa0fb16169e2aa2980cec537d0d44beff97140abfca8
SHA512887eec5aaf7694a6941fda03e542b6871c18059be38c9e518f8a73d645a198fe1bf404afa14f5b4d2ace695aa4701e4bf26b668bb244108d302d7d8bfc3a66f9