b92cbde7da803faaf6c1f47c8df4f7b55e26683751009ea099270367562eba56

Analysis

max time kernel
170s
max time network
199s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 18:32

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General

Target

34c70052f3c856d6dcf84398775d1ea1.exe
Size

506KB
MD5

34c70052f3c856d6dcf84398775d1ea1
SHA1

512246cfb490e31d955f10feb7e3c354d5cfdd26
SHA256

b92cbde7da803faaf6c1f47c8df4f7b55e26683751009ea099270367562eba56
SHA512

ec5db2c8067ca5d5937494e6c975ef167e37d224bb8e4ad0a827b1fce91d3897fc5decd8e4952c19475f73cc750b0f94bb9735dbe8c9718116aa89ac844d05a3
SSDEEP

12288:wpPRpX9VgKYCMev+NIfxeCZV1Xym+uvoHXK3iKC8QzO0N:oX3g/CMcuwlZV1izJ0iHa0N

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4220	34c70052f3c856d6dcf84398775d1ea1.exe

Executes dropped EXE 1 IoCs

pid	Process
4220	34c70052f3c856d6dcf84398775d1ea1.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4220	34c70052f3c856d6dcf84398775d1ea1.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4220	34c70052f3c856d6dcf84398775d1ea1.exe
4220	34c70052f3c856d6dcf84398775d1ea1.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4676	34c70052f3c856d6dcf84398775d1ea1.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4676	34c70052f3c856d6dcf84398775d1ea1.exe
4220	34c70052f3c856d6dcf84398775d1ea1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 4220	4676	34c70052f3c856d6dcf84398775d1ea1.exe	91
PID 4676 wrote to memory of 4220	4676	34c70052f3c856d6dcf84398775d1ea1.exe	91
PID 4676 wrote to memory of 4220	4676	34c70052f3c856d6dcf84398775d1ea1.exe	91
PID 4220 wrote to memory of 3360	4220	34c70052f3c856d6dcf84398775d1ea1.exe	92
PID 4220 wrote to memory of 3360	4220	34c70052f3c856d6dcf84398775d1ea1.exe	92
PID 4220 wrote to memory of 3360	4220	34c70052f3c856d6dcf84398775d1ea1.exe	92

C:\Users\Admin\AppData\Local\Temp\34c70052f3c856d6dcf84398775d1ea1.exe
"C:\Users\Admin\AppData\Local\Temp\34c70052f3c856d6dcf84398775d1ea1.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Users\Admin\AppData\Local\Temp\34c70052f3c856d6dcf84398775d1ea1.exe
  C:\Users\Admin\AppData\Local\Temp\34c70052f3c856d6dcf84398775d1ea1.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4220
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\34c70052f3c856d6dcf84398775d1ea1.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\34c70052f3c856d6dcf84398775d1ea1.exe

Filesize
460KB

MD5
d87d3ffc41a5a03ac1e8ffad13871db9

SHA1
c812d7d906ff307aff224f12df2cde22d896044b

SHA256
f595b481e7e494b691b5efcb30b0256ae158ddd62c3acb0f8962c8f148e70146

SHA512
ddce919e0f3447dc9b3df5525f21e01ea05ca72318b71a02fe69d5ecc6d7062f991b99f087c123a1050a1a26ac5ced566fce97004d7e4841fa5a2cdc3655380a

Download Submit
memory/4220-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4220-16-0x0000000000160000-0x00000000001E3000-memory.dmp

Filesize
524KB

Download
memory/4220-21-0x0000000004F30000-0x0000000004FAE000-memory.dmp

Filesize
504KB

Download
memory/4220-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4220-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4676-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4676-1-0x00000000015E0000-0x0000000001663000-memory.dmp

Filesize
524KB

Download
memory/4676-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4676-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download