49fdd474f962cc755416391a50b933ba71abeada4cc5378cabefe25eed793ae0

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2024, 07:58

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General

Target

88faeb8aa8d4450ceb23837ff564ea6a.exe
Size

1000KB
MD5

88faeb8aa8d4450ceb23837ff564ea6a
SHA1

d3c4a26d1ad9ad595cc80e1c0f7b9769785ea97a
SHA256

49fdd474f962cc755416391a50b933ba71abeada4cc5378cabefe25eed793ae0
SHA512

73e3fa06d0c131f0edf9e0ad9369ac42143f043eb44d9da53622b3c9ad0402e51e2521244c366f3024d7186844667efa7577251f68a1f90cc856aa47cd3e3227
SSDEEP

24576:+wef4bmSf0BvYRj1qn6mO1B+5vMiqt0gj2ed:+wS4bXf0Bv7+qOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3504	88faeb8aa8d4450ceb23837ff564ea6a.exe

Executes dropped EXE 1 IoCs

pid	Process
3504	88faeb8aa8d4450ceb23837ff564ea6a.exe

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

Web Service

T1102

flow	ioc
11	pastebin.com
14	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3504	88faeb8aa8d4450ceb23837ff564ea6a.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
2768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3504	88faeb8aa8d4450ceb23837ff564ea6a.exe
3504	88faeb8aa8d4450ceb23837ff564ea6a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1844	88faeb8aa8d4450ceb23837ff564ea6a.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1844	88faeb8aa8d4450ceb23837ff564ea6a.exe
3504	88faeb8aa8d4450ceb23837ff564ea6a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 3504	1844	88faeb8aa8d4450ceb23837ff564ea6a.exe	84
PID 1844 wrote to memory of 3504	1844	88faeb8aa8d4450ceb23837ff564ea6a.exe	84
PID 1844 wrote to memory of 3504	1844	88faeb8aa8d4450ceb23837ff564ea6a.exe	84
PID 3504 wrote to memory of 2768	3504	88faeb8aa8d4450ceb23837ff564ea6a.exe	85
PID 3504 wrote to memory of 2768	3504	88faeb8aa8d4450ceb23837ff564ea6a.exe	85
PID 3504 wrote to memory of 2768	3504	88faeb8aa8d4450ceb23837ff564ea6a.exe	85

C:\Users\Admin\AppData\Local\Temp\88faeb8aa8d4450ceb23837ff564ea6a.exe
"C:\Users\Admin\AppData\Local\Temp\88faeb8aa8d4450ceb23837ff564ea6a.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Users\Admin\AppData\Local\Temp\88faeb8aa8d4450ceb23837ff564ea6a.exe
  C:\Users\Admin\AppData\Local\Temp\88faeb8aa8d4450ceb23837ff564ea6a.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3504
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\88faeb8aa8d4450ceb23837ff564ea6a.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2768

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\88faeb8aa8d4450ceb23837ff564ea6a.exe

Filesize
1000KB

MD5
3f828fa83b30ad89e5b337f901b964bc

SHA1
6f4c3c2b5cd069c6bc676347cfa179adcda2213d

SHA256
a146ebf5bd281848773f9da15365cd155e8f114316fb412c60b7a7a83e21fa24

SHA512
0f7c9c77a9bd6dece250760f1ab52b0e9a084fdb91bc90ebd79efe9bb6b0f3970d3d90283d2439e7f24a20cab03179315a80c2cc0a11bbd66aaa6aaf86f8fca5

Download Submit
memory/1844-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1844-1-0x0000000000150000-0x00000000001D3000-memory.dmp

Filesize
524KB

Download
memory/1844-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1844-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3504-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3504-15-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/3504-20-0x0000000004EF0000-0x0000000004F6E000-memory.dmp

Filesize
504KB

Download
memory/3504-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3504-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download