8500d18c66d8274470567dde9dabb42cbad51aff365f5de180db5caabfe01e62

Analysis

max time kernel
156s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 16:45

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General

Target

d402ed7576161abcd87bc8b74f4f7cff.exe
Size

1000KB
MD5

d402ed7576161abcd87bc8b74f4f7cff
SHA1

b2579ea931c55d2943df8274c91f8f4c3687f0e4
SHA256

8500d18c66d8274470567dde9dabb42cbad51aff365f5de180db5caabfe01e62
SHA512

a0c4a770a7674b3a79ccd514894b61a10b29b94e307dbbe7b003b0af7ba5fab8f5938659bc01992296ebc31ea440b71494b5a46b777f3487fb9de4845d0b2089
SSDEEP

24576:7yMBGslWX1ytJkV5SUgg1B+5vMiqt0gj2ed:GMBGslQym5KqqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4964	d402ed7576161abcd87bc8b74f4f7cff.exe

Executes dropped EXE 1 IoCs

pid	Process
4964	d402ed7576161abcd87bc8b74f4f7cff.exe

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

Web Service

T1102

flow	ioc
46	pastebin.com
50	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4964	d402ed7576161abcd87bc8b74f4f7cff.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
4744	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4964	d402ed7576161abcd87bc8b74f4f7cff.exe
4964	d402ed7576161abcd87bc8b74f4f7cff.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4948	d402ed7576161abcd87bc8b74f4f7cff.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4948	d402ed7576161abcd87bc8b74f4f7cff.exe
4964	d402ed7576161abcd87bc8b74f4f7cff.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 4964	4948	d402ed7576161abcd87bc8b74f4f7cff.exe	96
PID 4948 wrote to memory of 4964	4948	d402ed7576161abcd87bc8b74f4f7cff.exe	96
PID 4948 wrote to memory of 4964	4948	d402ed7576161abcd87bc8b74f4f7cff.exe	96
PID 4964 wrote to memory of 4744	4964	d402ed7576161abcd87bc8b74f4f7cff.exe	97
PID 4964 wrote to memory of 4744	4964	d402ed7576161abcd87bc8b74f4f7cff.exe	97
PID 4964 wrote to memory of 4744	4964	d402ed7576161abcd87bc8b74f4f7cff.exe	97

C:\Users\Admin\AppData\Local\Temp\d402ed7576161abcd87bc8b74f4f7cff.exe
"C:\Users\Admin\AppData\Local\Temp\d402ed7576161abcd87bc8b74f4f7cff.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Users\Admin\AppData\Local\Temp\d402ed7576161abcd87bc8b74f4f7cff.exe
  C:\Users\Admin\AppData\Local\Temp\d402ed7576161abcd87bc8b74f4f7cff.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4964
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\d402ed7576161abcd87bc8b74f4f7cff.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:4744

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4060 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
1⤵
PID:3156

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/4948-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4948-1-0x00000000015E0000-0x0000000001663000-memory.dmp

Filesize
524KB

Download
memory/4948-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4948-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4964-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4964-15-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4964-20-0x0000000004F20000-0x0000000004F9E000-memory.dmp

Filesize
504KB

Download
memory/4964-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4964-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download