ce481c89c65c5dad216aaedf8ef38b41f93ff08a6ad56d6b0ed6278b5f2d6649

Analysis

max time kernel
141s
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, 18:03

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General

Target

99c8e0020a03e49c208cce601caf599e.exe
Size

506KB
MD5

99c8e0020a03e49c208cce601caf599e
SHA1

a0e6e29fa81510d9598d1a32056eea36ad17e892
SHA256

ce481c89c65c5dad216aaedf8ef38b41f93ff08a6ad56d6b0ed6278b5f2d6649
SHA512

de9c8c17ec90d5d5e1c2c64a62c4985a704a6db7d2bec12931ceeb7e49684f5bbfbda6f171a0518aa36f7652477fc8ba8ac981e1c4b64d8e86a380057e701b2d
SSDEEP

12288:XRjmhXwQ9LN4Gf/Q5oUgWsoZore9RFdw8V6:BiwQ9LyG3kgOZoQw8V6

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4180	99c8e0020a03e49c208cce601caf599e.exe

Executes dropped EXE 1 IoCs

pid	Process
4180	99c8e0020a03e49c208cce601caf599e.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
4180	99c8e0020a03e49c208cce601caf599e.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
940	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4180	99c8e0020a03e49c208cce601caf599e.exe
4180	99c8e0020a03e49c208cce601caf599e.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3008	99c8e0020a03e49c208cce601caf599e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3008	99c8e0020a03e49c208cce601caf599e.exe
4180	99c8e0020a03e49c208cce601caf599e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 4180	3008	99c8e0020a03e49c208cce601caf599e.exe	83
PID 3008 wrote to memory of 4180	3008	99c8e0020a03e49c208cce601caf599e.exe	83
PID 3008 wrote to memory of 4180	3008	99c8e0020a03e49c208cce601caf599e.exe	83
PID 4180 wrote to memory of 940	4180	99c8e0020a03e49c208cce601caf599e.exe	84
PID 4180 wrote to memory of 940	4180	99c8e0020a03e49c208cce601caf599e.exe	84
PID 4180 wrote to memory of 940	4180	99c8e0020a03e49c208cce601caf599e.exe	84

C:\Users\Admin\AppData\Local\Temp\99c8e0020a03e49c208cce601caf599e.exe
"C:\Users\Admin\AppData\Local\Temp\99c8e0020a03e49c208cce601caf599e.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Users\Admin\AppData\Local\Temp\99c8e0020a03e49c208cce601caf599e.exe
  C:\Users\Admin\AppData\Local\Temp\99c8e0020a03e49c208cce601caf599e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4180
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\99c8e0020a03e49c208cce601caf599e.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:940

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\99c8e0020a03e49c208cce601caf599e.exe

Filesize
506KB

MD5
53fcd369a9e7140ab862c3fdd107be02

SHA1
214e6af902f73d4eebdda8f23344f3b62ad8a299

SHA256
559f175dbe38ef9fc28532189965955dfe82511d4cfe6a993140446c2b1082c3

SHA512
7e3e5d1f3ba5505bb0a90c7a9d28eae0cfdf4fc124c05090d5bfab554140221ba0215e3b248ffd4d46481774020eb8bc57b161ab4343db89c9ec946d228ae642

Download Submit
memory/3008-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3008-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/3008-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3008-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4180-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4180-15-0x0000000001680000-0x0000000001703000-memory.dmp

Filesize
524KB

Download
memory/4180-20-0x0000000004F80000-0x0000000004FFE000-memory.dmp

Filesize
504KB

Download
memory/4180-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4180-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download