d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452

Analysis

max time kernel
136s
max time network
143s
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, 06:46

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General

Target

d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe
Size

323KB
MD5

2c29c035c713456f0877397d8f4ce600
SHA1

29eff186854eaa944972506c51145fedc5dabdf8
SHA256

d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452
SHA512

9af7636297988d49f17ea0d24341feea009055930aa378e11d9bcd531bb34a39ca6b11449fc8ad417356c057ab9140a30ebc9b0f7577e6ac9e13e68cfc262f47
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4876	oobeldr.exe
4788	oobeldr.exe
4872	oobeldr.exe
3140	oobeldr.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2620 set thread context of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 4876 set thread context of 4788	4876	oobeldr.exe	70
PID 4872 set thread context of 3140	4872	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
1504	schtasks.exe
3716	schtasks.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2620 wrote to memory of 2148	2620	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	66
PID 2148 wrote to memory of 1504	2148	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	67
PID 2148 wrote to memory of 1504	2148	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	67
PID 2148 wrote to memory of 1504	2148	d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe	67
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4876 wrote to memory of 4788	4876	oobeldr.exe	70
PID 4788 wrote to memory of 3716	4788	oobeldr.exe	71
PID 4788 wrote to memory of 3716	4788	oobeldr.exe	71
PID 4788 wrote to memory of 3716	4788	oobeldr.exe	71
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74
PID 4872 wrote to memory of 3140	4872	oobeldr.exe	74

C:\Users\Admin\AppData\Local\Temp\d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe
"C:\Users\Admin\AppData\Local\Temp\d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Users\Admin\AppData\Local\Temp\d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe
  C:\Users\Admin\AppData\Local\Temp\d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2148
- - 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:1504

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:4876
- 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:4788
- - 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:3716

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:4872
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:3140

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
2c29c035c713456f0877397d8f4ce600

SHA1
29eff186854eaa944972506c51145fedc5dabdf8

SHA256
d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452

SHA512
9af7636297988d49f17ea0d24341feea009055930aa378e11d9bcd531bb34a39ca6b11449fc8ad417356c057ab9140a30ebc9b0f7577e6ac9e13e68cfc262f47

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

Filesize
323KB

MD5
2c29c035c713456f0877397d8f4ce600

SHA1
29eff186854eaa944972506c51145fedc5dabdf8

SHA256
d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452

SHA512
9af7636297988d49f17ea0d24341feea009055930aa378e11d9bcd531bb34a39ca6b11449fc8ad417356c057ab9140a30ebc9b0f7577e6ac9e13e68cfc262f47

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

Filesize
323KB

MD5
2c29c035c713456f0877397d8f4ce600

SHA1
29eff186854eaa944972506c51145fedc5dabdf8

SHA256
d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452

SHA512
9af7636297988d49f17ea0d24341feea009055930aa378e11d9bcd531bb34a39ca6b11449fc8ad417356c057ab9140a30ebc9b0f7577e6ac9e13e68cfc262f47

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

Filesize
323KB

MD5
2c29c035c713456f0877397d8f4ce600

SHA1
29eff186854eaa944972506c51145fedc5dabdf8

SHA256
d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452

SHA512
9af7636297988d49f17ea0d24341feea009055930aa378e11d9bcd531bb34a39ca6b11449fc8ad417356c057ab9140a30ebc9b0f7577e6ac9e13e68cfc262f47

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

Filesize
323KB

MD5
2c29c035c713456f0877397d8f4ce600

SHA1
29eff186854eaa944972506c51145fedc5dabdf8

SHA256
d00f30f19d80ae9010af546de57f1868f3a7d36a2f3bf8ae13b54119e29a6452

SHA512
9af7636297988d49f17ea0d24341feea009055930aa378e11d9bcd531bb34a39ca6b11449fc8ad417356c057ab9140a30ebc9b0f7577e6ac9e13e68cfc262f47

Download Submit
memory/2148-189-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-231-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2148-190-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-177-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2148-188-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-187-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-186-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-184-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-182-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-181-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-179-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2148-180-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-139-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-170-0x00000000079B0000-0x00000000079CE000-memory.dmp

Filesize
120KB

Download
memory/2620-141-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-142-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-143-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-144-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-145-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-146-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-147-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-148-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-149-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-150-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-151-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-152-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-153-0x0000000000BA0000-0x0000000000BF6000-memory.dmp

Filesize
344KB

Download
memory/2620-154-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-155-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-156-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-157-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-158-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-159-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-160-0x00000000054F0000-0x00000000055BC000-memory.dmp

Filesize
816KB

Download
memory/2620-161-0x0000000007E70000-0x000000000836E000-memory.dmp

Filesize
5.0MB

Download
memory/2620-162-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-163-0x0000000007A10000-0x0000000007AA2000-memory.dmp

Filesize
584KB

Download
memory/2620-164-0x00000000055D0000-0x00000000055D6000-memory.dmp

Filesize
24KB

Download
memory/2620-165-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-166-0x0000000007CB0000-0x0000000007D26000-memory.dmp

Filesize
472KB

Download
memory/2620-167-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-168-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-169-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-140-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-171-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-172-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-173-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-174-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-175-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-176-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-119-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-138-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-136-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-137-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-135-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-134-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-133-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-132-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-185-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-131-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-130-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-129-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-128-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-127-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-126-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-125-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-124-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-123-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-120-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-121-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download
memory/2620-122-0x0000000077770000-0x00000000778FE000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads