eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

Analysis

max time kernel
150s
max time network
112s
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, 10:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe
Size

324KB
MD5

3cb240edd9218429a2ab3c2758881162
SHA1

ebf3fd660290a7d49c2bd721bb5322371a72d87a
SHA256

eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579
SHA512

55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 6 IoCs

pid	Process
4544	oobeldr.exe
3764	oobeldr.exe
4564	oobeldr.exe
3844	oobeldr.exe
4948	oobeldr.exe
32	oobeldr.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2300 set thread context of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 4544 set thread context of 4564	4544	oobeldr.exe	71
PID 3844 set thread context of 4948	3844	oobeldr.exe	75

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
3324	schtasks.exe
3536	schtasks.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 2300 wrote to memory of 5116	2300	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	66
PID 5116 wrote to memory of 3324	5116	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	67
PID 5116 wrote to memory of 3324	5116	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	67
PID 5116 wrote to memory of 3324	5116	eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe	67
PID 4544 wrote to memory of 3764	4544	oobeldr.exe	70
PID 4544 wrote to memory of 3764	4544	oobeldr.exe	70
PID 4544 wrote to memory of 3764	4544	oobeldr.exe	70
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4544 wrote to memory of 4564	4544	oobeldr.exe	71
PID 4564 wrote to memory of 3536	4564	oobeldr.exe	72
PID 4564 wrote to memory of 3536	4564	oobeldr.exe	72
PID 4564 wrote to memory of 3536	4564	oobeldr.exe	72
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75
PID 3844 wrote to memory of 4948	3844	oobeldr.exe	75

C:\Users\Admin\AppData\Local\Temp\eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe
"C:\Users\Admin\AppData\Local\Temp\eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Users\Admin\AppData\Local\Temp\eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe
  C:\Users\Admin\AppData\Local\Temp\eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5116
- - 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:3324

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:4544
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:3764
- 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:4564
- - 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:3536

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:3844
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:4948

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
1⤵
- Executes dropped EXE
PID:32

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

Loading Replay Monitor...

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
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

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

Filesize
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

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

Filesize
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

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

Filesize
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

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

Filesize
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

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

Filesize
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

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

Filesize
324KB

MD5
3cb240edd9218429a2ab3c2758881162

SHA1
ebf3fd660290a7d49c2bd721bb5322371a72d87a

SHA256
eb980851c31efda031fe47b958300374e5c5890e240c402c83fa22f89ae90579

SHA512
55678e4f83e5e6f50c56737231ecb35225b3a07bd2839fbb322cdfaea7bb5f4291dbcc2a2ad2defd2bce30cc1b108c7f9930edd3bfd0e4a2e8e48640774eb177

Download Submit
memory/2300-162-0x0000000007570000-0x0000000007A6E000-memory.dmp

Filesize
5.0MB

Download
memory/2300-175-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-130-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-131-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-132-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-133-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-134-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-135-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-136-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-137-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-138-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-139-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-164-0x0000000007110000-0x00000000071A2000-memory.dmp

Filesize
584KB

Download
memory/2300-141-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-142-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-143-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-144-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-145-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-146-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-147-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-148-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-149-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-150-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-151-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-152-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-153-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-154-0x00000000002D0000-0x0000000000326000-memory.dmp

Filesize
344KB

Download
memory/2300-155-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-156-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-157-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-158-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-159-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-160-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-161-0x0000000004BF0000-0x0000000004CBC000-memory.dmp

Filesize
816KB

Download
memory/2300-120-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-163-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-140-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-129-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-121-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-167-0x0000000007430000-0x00000000074A6000-memory.dmp

Filesize
472KB

Download
memory/2300-168-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-169-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-170-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-171-0x00000000070E0000-0x00000000070FE000-memory.dmp

Filesize
120KB

Download
memory/2300-172-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-173-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-174-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-165-0x0000000007090000-0x0000000007096000-memory.dmp

Filesize
24KB

Download
memory/2300-176-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-177-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-122-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-123-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-166-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-124-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-125-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-126-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-186-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-127-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-128-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-183-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-232-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/5116-187-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-188-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-185-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-191-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-182-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-189-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-181-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-178-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/5116-190-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/5116-180-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads