56e633ded12bec1ff1a07fd6cf3343bd8af427411f7ca8d216e5d9adca214c38

Analysis

max time kernel
142s
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
13/02/2024, 05:42

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General

Target

989e2858a22e471d98c520e5db5e9feb.exe
Size

1000KB
MD5

989e2858a22e471d98c520e5db5e9feb
SHA1

0bafa36addf965377fc96517bd85e2855da6a490
SHA256

56e633ded12bec1ff1a07fd6cf3343bd8af427411f7ca8d216e5d9adca214c38
SHA512

0595cecdb9caf4d704207e2ae42ee3d0b327697370e245b97c694065c0fca665aeb2dec0083c5c16dc7af450b6d6fd84e3a1ec4611adf1aa227b1a2f24fb5fa7
SSDEEP

24576:+n+WTLGHSkw68v+SQ0K3PTfk4a1B+5vMiqt0gj2ed:+n+WTqHSkw68v+SZKrczqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
952	989e2858a22e471d98c520e5db5e9feb.exe

Executes dropped EXE 1 IoCs

pid	Process
952	989e2858a22e471d98c520e5db5e9feb.exe

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

Web Service

T1102

flow	ioc
10	pastebin.com
12	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
952	989e2858a22e471d98c520e5db5e9feb.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
2476	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
952	989e2858a22e471d98c520e5db5e9feb.exe
952	989e2858a22e471d98c520e5db5e9feb.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
540	989e2858a22e471d98c520e5db5e9feb.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
540	989e2858a22e471d98c520e5db5e9feb.exe
952	989e2858a22e471d98c520e5db5e9feb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 952	540	989e2858a22e471d98c520e5db5e9feb.exe	83
PID 540 wrote to memory of 952	540	989e2858a22e471d98c520e5db5e9feb.exe	83
PID 540 wrote to memory of 952	540	989e2858a22e471d98c520e5db5e9feb.exe	83
PID 952 wrote to memory of 2476	952	989e2858a22e471d98c520e5db5e9feb.exe	84
PID 952 wrote to memory of 2476	952	989e2858a22e471d98c520e5db5e9feb.exe	84
PID 952 wrote to memory of 2476	952	989e2858a22e471d98c520e5db5e9feb.exe	84

C:\Users\Admin\AppData\Local\Temp\989e2858a22e471d98c520e5db5e9feb.exe
"C:\Users\Admin\AppData\Local\Temp\989e2858a22e471d98c520e5db5e9feb.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:540
- C:\Users\Admin\AppData\Local\Temp\989e2858a22e471d98c520e5db5e9feb.exe
  C:\Users\Admin\AppData\Local\Temp\989e2858a22e471d98c520e5db5e9feb.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:952
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\989e2858a22e471d98c520e5db5e9feb.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2476

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\989e2858a22e471d98c520e5db5e9feb.exe

Filesize
1000KB

MD5
47132a05fd278d17a1d7c5a5699246c6

SHA1
b65cfed33be3b4d7c27b8d55aa5ee3955b6e2daa

SHA256
8f09a322ab7ef828b3bc7cae76e8e08e949d2d30d6b3ea34526ddf956df55e7d

SHA512
e4cdf1c7228e63d42c501c677d8df0a9bf000462145c51f472c6b1a9fb3f0f91c02265b922a9696fc4df0768962627bebed62dda0cc7788df36a695471f0c7be

Download Submit
memory/540-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/540-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/540-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/540-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/952-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/952-14-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/952-20-0x0000000004FE0000-0x000000000505E000-memory.dmp

Filesize
504KB

Download
memory/952-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/952-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download