560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef

Analysis

max time kernel
111s
max time network
133s
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 22:53

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General

Target

560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe
Size

322KB
MD5

bdebf9cd1e327149af78827d081f53bc
SHA1

1ae9cb75beca8312ed9ba798304be20337b70107
SHA256

560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef
SHA512

eba59bae06d54481b9433116e7d9285acdfaff3bd2e6ea026936e442b089b42687d7c0d152356396f9623562bcef302c2476207ded84742701c0c967d215187b
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1728	oobeldr.exe
2824	oobeldr.exe
3016	oobeldr.exe
3204	oobeldr.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 868 set thread context of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 1728 set thread context of 2824	1728	oobeldr.exe	92
PID 3016 set thread context of 3204	3016	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.

persistence

Scheduled Task

T1053

pid	Process
4936	schtasks.exe
1488	schtasks.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 400	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	80
PID 868 wrote to memory of 400	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	80
PID 868 wrote to memory of 400	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	80
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 868 wrote to memory of 1044	868	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	81
PID 1044 wrote to memory of 4936	1044	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	82
PID 1044 wrote to memory of 4936	1044	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	82
PID 1044 wrote to memory of 4936	1044	560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe	82
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 1728 wrote to memory of 2824	1728	oobeldr.exe	92
PID 2824 wrote to memory of 1488	2824	oobeldr.exe	93
PID 2824 wrote to memory of 1488	2824	oobeldr.exe	93
PID 2824 wrote to memory of 1488	2824	oobeldr.exe	93
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96
PID 3016 wrote to memory of 3204	3016	oobeldr.exe	96

C:\Users\Admin\AppData\Local\Temp\560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe
"C:\Users\Admin\AppData\Local\Temp\560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:868
- C:\Users\Admin\AppData\Local\Temp\560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe
  C:\Users\Admin\AppData\Local\Temp\560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe
  2⤵
  PID:400
- C:\Users\Admin\AppData\Local\Temp\560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe
  C:\Users\Admin\AppData\Local\Temp\560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1044
- - 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:4936

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2824
- - 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:1488

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:3204

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log

Filesize
789B

MD5
03d2df1e8834bc4ec1756735429b458c

SHA1
4ee6c0f5b04c8e0c5076219c5724032daab11d40

SHA256
745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631

SHA512
2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

Filesize
322KB

MD5
bdebf9cd1e327149af78827d081f53bc

SHA1
1ae9cb75beca8312ed9ba798304be20337b70107

SHA256
560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef

SHA512
eba59bae06d54481b9433116e7d9285acdfaff3bd2e6ea026936e442b089b42687d7c0d152356396f9623562bcef302c2476207ded84742701c0c967d215187b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

Filesize
322KB

MD5
bdebf9cd1e327149af78827d081f53bc

SHA1
1ae9cb75beca8312ed9ba798304be20337b70107

SHA256
560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef

SHA512
eba59bae06d54481b9433116e7d9285acdfaff3bd2e6ea026936e442b089b42687d7c0d152356396f9623562bcef302c2476207ded84742701c0c967d215187b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

Filesize
322KB

MD5
bdebf9cd1e327149af78827d081f53bc

SHA1
1ae9cb75beca8312ed9ba798304be20337b70107

SHA256
560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef

SHA512
eba59bae06d54481b9433116e7d9285acdfaff3bd2e6ea026936e442b089b42687d7c0d152356396f9623562bcef302c2476207ded84742701c0c967d215187b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

Filesize
322KB

MD5
bdebf9cd1e327149af78827d081f53bc

SHA1
1ae9cb75beca8312ed9ba798304be20337b70107

SHA256
560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef

SHA512
eba59bae06d54481b9433116e7d9285acdfaff3bd2e6ea026936e442b089b42687d7c0d152356396f9623562bcef302c2476207ded84742701c0c967d215187b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

Filesize
322KB

MD5
bdebf9cd1e327149af78827d081f53bc

SHA1
1ae9cb75beca8312ed9ba798304be20337b70107

SHA256
560a7a1c2ccc948935e7ab492b3316b82ed8cb8139083bb53dae758fbf1665ef

SHA512
eba59bae06d54481b9433116e7d9285acdfaff3bd2e6ea026936e442b089b42687d7c0d152356396f9623562bcef302c2476207ded84742701c0c967d215187b

Download Submit
memory/868-136-0x0000000007650000-0x000000000766E000-memory.dmp

Filesize
120KB

Download
memory/868-135-0x0000000007940000-0x00000000079B6000-memory.dmp

Filesize
472KB

Download
memory/868-132-0x00000000006C0000-0x0000000000716000-memory.dmp

Filesize
344KB

Download
memory/868-134-0x00000000076A0000-0x0000000007732000-memory.dmp

Filesize
584KB

Download
memory/868-133-0x0000000007BB0000-0x0000000008154000-memory.dmp

Filesize
5.6MB

Download
memory/1044-140-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1044-138-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1044-142-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads