5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275

Analysis

max time kernel
111s
max time network
73s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
01/11/2022, 06:34

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General

Target

5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe
Size

323KB
MD5

d4ac6d9002a634d9ac80b6a2fa461720
SHA1

a0b5e9705a6aca3f528a87c6180c5121819f5045
SHA256

5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275
SHA512

5097e53f456a5f0e39eb9a5bb89bf97794f5e0aa7d75f1b581746d2fb43afc5a66661741a070d0a4b56f8a7100ddf1b6213f9ea4c802706a458af83e83d4e490
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4908	oobeldr.exe
4856	oobeldr.exe
3704	oobeldr.exe
4696	oobeldr.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3764 set thread context of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 4908 set thread context of 4856	4908	oobeldr.exe	70
PID 3704 set thread context of 4696	3704	oobeldr.exe	74

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
2992	schtasks.exe
4332	schtasks.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 3764 wrote to memory of 4880	3764	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	66
PID 4880 wrote to memory of 2992	4880	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	67
PID 4880 wrote to memory of 2992	4880	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	67
PID 4880 wrote to memory of 2992	4880	5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe	67
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4908 wrote to memory of 4856	4908	oobeldr.exe	70
PID 4856 wrote to memory of 4332	4856	oobeldr.exe	71
PID 4856 wrote to memory of 4332	4856	oobeldr.exe	71
PID 4856 wrote to memory of 4332	4856	oobeldr.exe	71
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74
PID 3704 wrote to memory of 4696	3704	oobeldr.exe	74

C:\Users\Admin\AppData\Local\Temp\5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe
"C:\Users\Admin\AppData\Local\Temp\5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3764
- C:\Users\Admin\AppData\Local\Temp\5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe
  C:\Users\Admin\AppData\Local\Temp\5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4880
- - 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:2992

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:4908
- 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:4856
- - 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:4332

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:3704
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:4696

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
db5ef8d7c51bad129d9097bf953e4913

SHA1
8439db960aa2d431bf5ec3c37af775b45eb07e06

SHA256
1248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9

SHA512
04572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee

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

Filesize
323KB

MD5
d4ac6d9002a634d9ac80b6a2fa461720

SHA1
a0b5e9705a6aca3f528a87c6180c5121819f5045

SHA256
5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275

SHA512
5097e53f456a5f0e39eb9a5bb89bf97794f5e0aa7d75f1b581746d2fb43afc5a66661741a070d0a4b56f8a7100ddf1b6213f9ea4c802706a458af83e83d4e490

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

Filesize
323KB

MD5
d4ac6d9002a634d9ac80b6a2fa461720

SHA1
a0b5e9705a6aca3f528a87c6180c5121819f5045

SHA256
5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275

SHA512
5097e53f456a5f0e39eb9a5bb89bf97794f5e0aa7d75f1b581746d2fb43afc5a66661741a070d0a4b56f8a7100ddf1b6213f9ea4c802706a458af83e83d4e490

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

Filesize
323KB

MD5
d4ac6d9002a634d9ac80b6a2fa461720

SHA1
a0b5e9705a6aca3f528a87c6180c5121819f5045

SHA256
5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275

SHA512
5097e53f456a5f0e39eb9a5bb89bf97794f5e0aa7d75f1b581746d2fb43afc5a66661741a070d0a4b56f8a7100ddf1b6213f9ea4c802706a458af83e83d4e490

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

Filesize
323KB

MD5
d4ac6d9002a634d9ac80b6a2fa461720

SHA1
a0b5e9705a6aca3f528a87c6180c5121819f5045

SHA256
5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275

SHA512
5097e53f456a5f0e39eb9a5bb89bf97794f5e0aa7d75f1b581746d2fb43afc5a66661741a070d0a4b56f8a7100ddf1b6213f9ea4c802706a458af83e83d4e490

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

Filesize
323KB

MD5
d4ac6d9002a634d9ac80b6a2fa461720

SHA1
a0b5e9705a6aca3f528a87c6180c5121819f5045

SHA256
5dc7fda14d179c8e0524e51a348cc49fa55ac10543063b6b07a87d149fa76275

SHA512
5097e53f456a5f0e39eb9a5bb89bf97794f5e0aa7d75f1b581746d2fb43afc5a66661741a070d0a4b56f8a7100ddf1b6213f9ea4c802706a458af83e83d4e490

Download Submit
memory/3764-157-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-162-0x0000000007540000-0x0000000007A3E000-memory.dmp

Filesize
5.0MB

Download
memory/3764-126-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-127-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-128-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-129-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-130-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-131-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-132-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-133-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-134-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-135-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-136-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-137-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-138-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-139-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-140-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-141-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-142-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-143-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-144-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-145-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-146-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-147-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-148-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-149-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-150-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-161-0x0000000006F70000-0x000000000703C000-memory.dmp

Filesize
816KB

Download
memory/3764-152-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-153-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-154-0x00000000001F0000-0x0000000000246000-memory.dmp

Filesize
344KB

Download
memory/3764-155-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-156-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-124-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-158-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-159-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-125-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-160-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-151-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-163-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-164-0x0000000007040000-0x00000000070D2000-memory.dmp

Filesize
584KB

Download
memory/3764-165-0x0000000004B50000-0x0000000004B56000-memory.dmp

Filesize
24KB

Download
memory/3764-166-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-167-0x0000000007360000-0x00000000073D6000-memory.dmp

Filesize
472KB

Download
memory/3764-168-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-169-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-170-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-171-0x0000000004BA0000-0x0000000004BBE000-memory.dmp

Filesize
120KB

Download
memory/3764-172-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-173-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-174-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-175-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-176-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-177-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-185-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-120-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-121-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-122-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/3764-123-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-180-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-187-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-189-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-188-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-181-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-183-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-186-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-178-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4880-182-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-190-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-191-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

Filesize
1.6MB

Download
memory/4880-232-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads