186077cdf16112f470f0dd4bc892f52879cf472be0107ebc0ccab33ae5cb0e03

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 22:27

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General

Target

c443e51bf4e611c69c8dc61af63e5bb9.exe
Size

506KB
MD5

c443e51bf4e611c69c8dc61af63e5bb9
SHA1

ae135b02a8a9ca36493be479994ccc1f458dc7ac
SHA256

186077cdf16112f470f0dd4bc892f52879cf472be0107ebc0ccab33ae5cb0e03
SHA512

9a20af1712a69a176d80edb4ed6a0cb508dcffae092f690df1c7806dc6464763e22358ddd2f9769130182e5c9a8ac03a04886ff31786e72be12908cd5d33060b
SSDEEP

12288:44nC4MC1rb6/bTJ+YFYN439yTsIfD9D1ssBDJzUTVQHVX:44CfIWvV9QNOspCTVy

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2744	c443e51bf4e611c69c8dc61af63e5bb9.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	c443e51bf4e611c69c8dc61af63e5bb9.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
22	pastebin.com
26	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2744	c443e51bf4e611c69c8dc61af63e5bb9.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
1372	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2744	c443e51bf4e611c69c8dc61af63e5bb9.exe
2744	c443e51bf4e611c69c8dc61af63e5bb9.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4648	c443e51bf4e611c69c8dc61af63e5bb9.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4648	c443e51bf4e611c69c8dc61af63e5bb9.exe
2744	c443e51bf4e611c69c8dc61af63e5bb9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 2744	4648	c443e51bf4e611c69c8dc61af63e5bb9.exe	88
PID 4648 wrote to memory of 2744	4648	c443e51bf4e611c69c8dc61af63e5bb9.exe	88
PID 4648 wrote to memory of 2744	4648	c443e51bf4e611c69c8dc61af63e5bb9.exe	88
PID 2744 wrote to memory of 1372	2744	c443e51bf4e611c69c8dc61af63e5bb9.exe	91
PID 2744 wrote to memory of 1372	2744	c443e51bf4e611c69c8dc61af63e5bb9.exe	91
PID 2744 wrote to memory of 1372	2744	c443e51bf4e611c69c8dc61af63e5bb9.exe	91

C:\Users\Admin\AppData\Local\Temp\c443e51bf4e611c69c8dc61af63e5bb9.exe
"C:\Users\Admin\AppData\Local\Temp\c443e51bf4e611c69c8dc61af63e5bb9.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\c443e51bf4e611c69c8dc61af63e5bb9.exe
  C:\Users\Admin\AppData\Local\Temp\c443e51bf4e611c69c8dc61af63e5bb9.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\c443e51bf4e611c69c8dc61af63e5bb9.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1372

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\c443e51bf4e611c69c8dc61af63e5bb9.exe

Filesize
506KB

MD5
9da25b89d9682c4f2c8595bfdde984d9

SHA1
1be8408709348b0942fbf25432736de967e77223

SHA256
3f008f99475e88cc71e92beb105a3f68c6c63538abb4021462ba3340a9e48e62

SHA512
7bef9dabf3fd9fbef240456c41536e26d25bc1b9b6842abf6130d3ee374af517044a8d2149e4267c0ed276544f70727b2b92161c4e074df50a124976e5fc921e

Download Submit
memory/2744-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2744-17-0x0000000000160000-0x00000000001E3000-memory.dmp

Filesize
524KB

Download
memory/2744-20-0x0000000004F80000-0x0000000004FFE000-memory.dmp

Filesize
504KB

Download
memory/2744-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2744-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4648-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4648-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4648-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4648-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download