777907e460c3683666b57f3cba307fc2ec36c85ef383b87974954385e1a091d8

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-01-2024 06:06

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General

Target

582ca5d22d1f6491710a495d9b8daa8a.exe
Size

535KB
MD5

582ca5d22d1f6491710a495d9b8daa8a
SHA1

dbb3f337e197af145b1963dec44c75501fe717c2
SHA256

777907e460c3683666b57f3cba307fc2ec36c85ef383b87974954385e1a091d8
SHA512

96dafc8332fc7566c077541ea86792af1ab5bb5436b542ca9ef9d61c287104214ddf54c60585cce9905d54c8f8b1b44f6f67f13ba7740af7f04da69623a56b05
SSDEEP

12288:KVoNih3ODZaK1y6Q85yKCVze9lqWOvabSw7VgJmQ:yha0nKYzOOy5Q

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2996	582ca5d22d1f6491710a495d9b8daa8a.exe

Executes dropped EXE 1 IoCs

pid	Process
2996	582ca5d22d1f6491710a495d9b8daa8a.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2996	582ca5d22d1f6491710a495d9b8daa8a.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
3972	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2996	582ca5d22d1f6491710a495d9b8daa8a.exe
2996	582ca5d22d1f6491710a495d9b8daa8a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2508	582ca5d22d1f6491710a495d9b8daa8a.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2508	582ca5d22d1f6491710a495d9b8daa8a.exe
2996	582ca5d22d1f6491710a495d9b8daa8a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2996	2508	582ca5d22d1f6491710a495d9b8daa8a.exe	91
PID 2508 wrote to memory of 2996	2508	582ca5d22d1f6491710a495d9b8daa8a.exe	91
PID 2508 wrote to memory of 2996	2508	582ca5d22d1f6491710a495d9b8daa8a.exe	91
PID 2996 wrote to memory of 3972	2996	582ca5d22d1f6491710a495d9b8daa8a.exe	92
PID 2996 wrote to memory of 3972	2996	582ca5d22d1f6491710a495d9b8daa8a.exe	92
PID 2996 wrote to memory of 3972	2996	582ca5d22d1f6491710a495d9b8daa8a.exe	92

C:\Users\Admin\AppData\Local\Temp\582ca5d22d1f6491710a495d9b8daa8a.exe
"C:\Users\Admin\AppData\Local\Temp\582ca5d22d1f6491710a495d9b8daa8a.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Users\Admin\AppData\Local\Temp\582ca5d22d1f6491710a495d9b8daa8a.exe
  C:\Users\Admin\AppData\Local\Temp\582ca5d22d1f6491710a495d9b8daa8a.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\582ca5d22d1f6491710a495d9b8daa8a.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3972

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\582ca5d22d1f6491710a495d9b8daa8a.exe

Filesize
535KB

MD5
50e202d875b829f4ea66d3b5519d8810

SHA1
409517c63b8632297f37582bf37bdc073d704f85

SHA256
0df8c09fc87aa83040dbcc3629edb399151340c771f6b4b0598903abe539fda2

SHA512
09cda95e2686aef2b9e56e8b5d361b637e181acb22a8666c01146f72016dae8a946e2589056a3e759c65cf3bab7434cc99ba840be10cebed16d88f00ccb19db9

Download Submit
memory/2508-0-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2508-1-0x00000000016A0000-0x0000000001748000-memory.dmp

Filesize
672KB

Download
memory/2508-2-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2508-11-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2996-13-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2996-14-0x0000000001580000-0x0000000001628000-memory.dmp

Filesize
672KB

Download
memory/2996-20-0x0000000004F70000-0x0000000004FD6000-memory.dmp

Filesize
408KB

Download
memory/2996-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download