52e68c7aa09f3aee0fb6c33605009c0cd9a276b107f91c0bb6d1d06c44a31087

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2024, 21:43

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General

Target

49d922fd632e3114b32c18385d513a2b.exe
Size

1000KB
MD5

49d922fd632e3114b32c18385d513a2b
SHA1

8b39e7ff697edc8d7a27a3e05ee6496afc7ad7f0
SHA256

52e68c7aa09f3aee0fb6c33605009c0cd9a276b107f91c0bb6d1d06c44a31087
SHA512

aa1094655249cf74ac20c5d5ac680c10dfb662392c628a8b5d379cc8d2f3d2b6930393c204890ba2a9817a192de6dbde6e9aa2f9e864dee40d66dc5b899553be
SSDEEP

24576:BTCN7MpI/npiAEWy8Vwl+Ab0HSHOgj1B+5vMiqt0gj2ed:MMspiAEWy8VwljbgSHOgLqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5024	49d922fd632e3114b32c18385d513a2b.exe

Executes dropped EXE 1 IoCs

pid	Process
5024	49d922fd632e3114b32c18385d513a2b.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
5024	49d922fd632e3114b32c18385d513a2b.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
3032	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5024	49d922fd632e3114b32c18385d513a2b.exe
5024	49d922fd632e3114b32c18385d513a2b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
624	49d922fd632e3114b32c18385d513a2b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
624	49d922fd632e3114b32c18385d513a2b.exe
5024	49d922fd632e3114b32c18385d513a2b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 624 wrote to memory of 5024	624	49d922fd632e3114b32c18385d513a2b.exe	20
PID 624 wrote to memory of 5024	624	49d922fd632e3114b32c18385d513a2b.exe	20
PID 624 wrote to memory of 5024	624	49d922fd632e3114b32c18385d513a2b.exe	20
PID 5024 wrote to memory of 3032	5024	49d922fd632e3114b32c18385d513a2b.exe	40
PID 5024 wrote to memory of 3032	5024	49d922fd632e3114b32c18385d513a2b.exe	40
PID 5024 wrote to memory of 3032	5024	49d922fd632e3114b32c18385d513a2b.exe	40

C:\Users\Admin\AppData\Local\Temp\49d922fd632e3114b32c18385d513a2b.exe
"C:\Users\Admin\AppData\Local\Temp\49d922fd632e3114b32c18385d513a2b.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:624
- C:\Users\Admin\AppData\Local\Temp\49d922fd632e3114b32c18385d513a2b.exe
  C:\Users\Admin\AppData\Local\Temp\49d922fd632e3114b32c18385d513a2b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:5024
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\49d922fd632e3114b32c18385d513a2b.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3032

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/624-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/624-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/624-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/624-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/5024-14-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/5024-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5024-20-0x0000000004F20000-0x0000000004F9E000-memory.dmp

Filesize
504KB

Download
memory/5024-16-0x0000000001690000-0x0000000001713000-memory.dmp

Filesize
524KB

Download
memory/5024-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download