cc25ca1a03cd3347a27df08fda83ae6c5d6fb0ba12f9c80b363fd259d9955bde

Analysis

max time kernel
152s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 11:30

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General

Target

172a6e6cb523432bdc27a92893705c22.exe
Size

506KB
MD5

172a6e6cb523432bdc27a92893705c22
SHA1

98863f61a254551df7e5acf7d4280c31c9ad2ec5
SHA256

cc25ca1a03cd3347a27df08fda83ae6c5d6fb0ba12f9c80b363fd259d9955bde
SHA512

73c49ab690235c97cb526d4d73226524bee515d4406c001779fca69067aecf495476e6d92cb7bf9c96bd9770668dea28e25ddbf0e001bd1a4ef40e85b15db7a1
SSDEEP

12288:tmOBqy3/U1j9J/daBiZq+czP/X70VDIjy:tmWXK3rZcTX7+ay

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4480	172a6e6cb523432bdc27a92893705c22.exe

Executes dropped EXE 1 IoCs

pid	Process
4480	172a6e6cb523432bdc27a92893705c22.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4480	172a6e6cb523432bdc27a92893705c22.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
1396	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4480	172a6e6cb523432bdc27a92893705c22.exe
4480	172a6e6cb523432bdc27a92893705c22.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2540	172a6e6cb523432bdc27a92893705c22.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2540	172a6e6cb523432bdc27a92893705c22.exe
4480	172a6e6cb523432bdc27a92893705c22.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 4480	2540	172a6e6cb523432bdc27a92893705c22.exe	88
PID 2540 wrote to memory of 4480	2540	172a6e6cb523432bdc27a92893705c22.exe	88
PID 2540 wrote to memory of 4480	2540	172a6e6cb523432bdc27a92893705c22.exe	88
PID 4480 wrote to memory of 1396	4480	172a6e6cb523432bdc27a92893705c22.exe	90
PID 4480 wrote to memory of 1396	4480	172a6e6cb523432bdc27a92893705c22.exe	90
PID 4480 wrote to memory of 1396	4480	172a6e6cb523432bdc27a92893705c22.exe	90

C:\Users\Admin\AppData\Local\Temp\172a6e6cb523432bdc27a92893705c22.exe
"C:\Users\Admin\AppData\Local\Temp\172a6e6cb523432bdc27a92893705c22.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Users\Admin\AppData\Local\Temp\172a6e6cb523432bdc27a92893705c22.exe
  C:\Users\Admin\AppData\Local\Temp\172a6e6cb523432bdc27a92893705c22.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4480
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\172a6e6cb523432bdc27a92893705c22.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1396

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/2540-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2540-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2540-1-0x0000000000160000-0x00000000001E3000-memory.dmp

Filesize
524KB

Download
memory/2540-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4480-16-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4480-21-0x0000000004F60000-0x0000000004FDE000-memory.dmp

Filesize
504KB

Download
memory/4480-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4480-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4480-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download