1a1368c2a7c93cc283431a8a0c4e48cd99afaa303fb8dab768c35d6e7154c036

Analysis

max time kernel
139s
max time network
134s
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, 19:16

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General

Target

37382ae0bbed2e7c641c66d793912286.exe
Size

506KB
MD5

37382ae0bbed2e7c641c66d793912286
SHA1

062404b90e0b73a3fc94bc2e122db2c2e3df0d8e
SHA256

1a1368c2a7c93cc283431a8a0c4e48cd99afaa303fb8dab768c35d6e7154c036
SHA512

4b93445e2bda315347b8ced3bba4bdc6a284df5cdbd72c01e6948060d7cecd0f09b5066e0a830363f015c97fc1da4849243c178e8af84f150f9ff65e328eafc9
SSDEEP

12288:zZTqnZFH/XIkncUUZUoP7fzlXv+vivK99QHgKgzD3KTbHN0zmFfU0A1:zRyn6VhP75pvImHgKgzbKt0zmFfU/1

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1964	37382ae0bbed2e7c641c66d793912286.exe

Executes dropped EXE 1 IoCs

pid	Process
1964	37382ae0bbed2e7c641c66d793912286.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1964	37382ae0bbed2e7c641c66d793912286.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
3576	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1964	37382ae0bbed2e7c641c66d793912286.exe
1964	37382ae0bbed2e7c641c66d793912286.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1840	37382ae0bbed2e7c641c66d793912286.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1840	37382ae0bbed2e7c641c66d793912286.exe
1964	37382ae0bbed2e7c641c66d793912286.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 1964	1840	37382ae0bbed2e7c641c66d793912286.exe	18
PID 1840 wrote to memory of 1964	1840	37382ae0bbed2e7c641c66d793912286.exe	18
PID 1840 wrote to memory of 1964	1840	37382ae0bbed2e7c641c66d793912286.exe	18
PID 1964 wrote to memory of 3576	1964	37382ae0bbed2e7c641c66d793912286.exe	17
PID 1964 wrote to memory of 3576	1964	37382ae0bbed2e7c641c66d793912286.exe	17
PID 1964 wrote to memory of 3576	1964	37382ae0bbed2e7c641c66d793912286.exe	17

C:\Users\Admin\AppData\Local\Temp\37382ae0bbed2e7c641c66d793912286.exe
"C:\Users\Admin\AppData\Local\Temp\37382ae0bbed2e7c641c66d793912286.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1840
- C:\Users\Admin\AppData\Local\Temp\37382ae0bbed2e7c641c66d793912286.exe
  C:\Users\Admin\AppData\Local\Temp\37382ae0bbed2e7c641c66d793912286.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1964

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\37382ae0bbed2e7c641c66d793912286.exe" /TN Google_Trk_Updater /F
1⤵
- Creates scheduled task(s)
PID:3576

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

memory/1840-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1840-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1840-1-0x0000000000160000-0x00000000001E3000-memory.dmp

Filesize
524KB

Download
memory/1840-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1964-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1964-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1964-20-0x0000000004F90000-0x000000000500E000-memory.dmp

Filesize
504KB

Download
memory/1964-15-0x0000000001670000-0x00000000016F3000-memory.dmp

Filesize
524KB

Download
memory/1964-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download