db8b1a9bd5d6611cafd62313e19645b862a03a1c96c38af2e2065d834806984e

Analysis

max time kernel
155s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 11:13

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General

Target

16e615643e0e87126909c54d23407594.exe
Size

1000KB
MD5

16e615643e0e87126909c54d23407594
SHA1

1ac7255b514d1fac4b57df781eb9a9c924a87aa9
SHA256

db8b1a9bd5d6611cafd62313e19645b862a03a1c96c38af2e2065d834806984e
SHA512

67e56e349fc79d94993aa268adb0d5c21d4adc0a2cb9c55b624ebf07b7a1095845e0ef6b47a24e31dd21972ea642b81eb97ed018e4873472bb239cf99b57ff91
SSDEEP

24576:EeVhXbCgR4zgCnTMPIQ1owcDa1B+5vMiqt0gj2ed:Bhuy4kPKxwqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1912	16e615643e0e87126909c54d23407594.exe

Executes dropped EXE 1 IoCs

pid	Process
1912	16e615643e0e87126909c54d23407594.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1912	16e615643e0e87126909c54d23407594.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
1700	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1912	16e615643e0e87126909c54d23407594.exe
1912	16e615643e0e87126909c54d23407594.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5052	16e615643e0e87126909c54d23407594.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
5052	16e615643e0e87126909c54d23407594.exe
1912	16e615643e0e87126909c54d23407594.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 1912	5052	16e615643e0e87126909c54d23407594.exe	90
PID 5052 wrote to memory of 1912	5052	16e615643e0e87126909c54d23407594.exe	90
PID 5052 wrote to memory of 1912	5052	16e615643e0e87126909c54d23407594.exe	90
PID 1912 wrote to memory of 1700	1912	16e615643e0e87126909c54d23407594.exe	92
PID 1912 wrote to memory of 1700	1912	16e615643e0e87126909c54d23407594.exe	92
PID 1912 wrote to memory of 1700	1912	16e615643e0e87126909c54d23407594.exe	92

C:\Users\Admin\AppData\Local\Temp\16e615643e0e87126909c54d23407594.exe
"C:\Users\Admin\AppData\Local\Temp\16e615643e0e87126909c54d23407594.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Users\Admin\AppData\Local\Temp\16e615643e0e87126909c54d23407594.exe
  C:\Users\Admin\AppData\Local\Temp\16e615643e0e87126909c54d23407594.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1912
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\16e615643e0e87126909c54d23407594.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1700

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\16e615643e0e87126909c54d23407594.exe

Filesize
1000KB

MD5
8d9506eb7bc091300844229e42fb5115

SHA1
41c261879a39255819da52b6529f02ff777e91ba

SHA256
a900f30610f7b749a8cf4d771b2dbc0d567a08821f4d748891caf0226a65529f

SHA512
abc9f4a95aa1fbe35e8813cb9218dc1b5d3dfe98a108b7351fe6011ff24cb8bf4d67527095e28cea0934af463dfe7f7f5dae8b8d90e92a8912a46a8a0da2d03d

Download Submit
memory/1912-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1912-14-0x0000000001670000-0x00000000016F3000-memory.dmp

Filesize
524KB

Download
memory/1912-20-0x0000000004F00000-0x0000000004F7E000-memory.dmp

Filesize
504KB

Download
memory/1912-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1912-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5052-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/5052-1-0x0000000001690000-0x0000000001713000-memory.dmp

Filesize
524KB

Download
memory/5052-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/5052-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download