8e3a77907b7d6ea30211b40163e3515217c8a3d06b17be877765ea983d509c02

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 09:42

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General

Target

561d03b33df329980216480b11e25a30.exe
Size

1000KB
MD5

561d03b33df329980216480b11e25a30
SHA1

76e37a3fd958426dcc6b9d4f2b77c6064b27a016
SHA256

8e3a77907b7d6ea30211b40163e3515217c8a3d06b17be877765ea983d509c02
SHA512

2eec386b2fdb9a95813c08a61b5f25e203205d02ee5aa17dedf231a74f6577e62bdf6e9d9b0fe6b35fdfb545971d3a77920193aa105d8937cd1f0f8656055ee0
SSDEEP

12288:atV3gleUmPvO6VmKyLLqj5tbWAJ9HrYCwECaBwQ2tb5JLrnylUPqt0gHDS7eyod:q3vUmuKy45Uu9LFD1B+5vMiqt0gj2ed

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2044	561d03b33df329980216480b11e25a30.exe

Executes dropped EXE 1 IoCs

pid	Process
2044	561d03b33df329980216480b11e25a30.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2044	561d03b33df329980216480b11e25a30.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
5956	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2044	561d03b33df329980216480b11e25a30.exe
2044	561d03b33df329980216480b11e25a30.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2920	561d03b33df329980216480b11e25a30.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2920	561d03b33df329980216480b11e25a30.exe
2044	561d03b33df329980216480b11e25a30.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 2044	2920	561d03b33df329980216480b11e25a30.exe	87
PID 2920 wrote to memory of 2044	2920	561d03b33df329980216480b11e25a30.exe	87
PID 2920 wrote to memory of 2044	2920	561d03b33df329980216480b11e25a30.exe	87
PID 2044 wrote to memory of 5956	2044	561d03b33df329980216480b11e25a30.exe	93
PID 2044 wrote to memory of 5956	2044	561d03b33df329980216480b11e25a30.exe	93
PID 2044 wrote to memory of 5956	2044	561d03b33df329980216480b11e25a30.exe	93

C:\Users\Admin\AppData\Local\Temp\561d03b33df329980216480b11e25a30.exe
"C:\Users\Admin\AppData\Local\Temp\561d03b33df329980216480b11e25a30.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Users\Admin\AppData\Local\Temp\561d03b33df329980216480b11e25a30.exe
  C:\Users\Admin\AppData\Local\Temp\561d03b33df329980216480b11e25a30.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2044
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\561d03b33df329980216480b11e25a30.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:5956

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/2044-14-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2044-16-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/2044-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-20-0x00000000016A0000-0x000000000171E000-memory.dmp

Filesize
504KB

Download
memory/2044-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2920-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2920-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/2920-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2920-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download