34d59fbf68fdf0ba5c3cbffb43bf0e9d6643b931bce7f7d56f587977aff41374

Analysis

max time kernel
95s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 09:08

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General

Target

a17a7f48bc2d36ca9907be9be0ca9319.exe
Size

242KB
MD5

a17a7f48bc2d36ca9907be9be0ca9319
SHA1

3492242d87c9ab9dca9825fa03ac6e1ade37314c
SHA256

34d59fbf68fdf0ba5c3cbffb43bf0e9d6643b931bce7f7d56f587977aff41374
SHA512

df461cd8b475552ae0f3edd2e1a17ddd40e98f9d7884ecb5d7d0a1e7dca61b60b3453e92db498e288ca425e341065501b4e78c58fd87b70ed9b52d10f8ad3abf
SSDEEP

3072:tVAY+tsLWvp1peb93fOSY5A7W+1PuLCOSG3ybd6Z5DP1p9EFb3ufhbk4Vd0AZUCc:tCYWjeb9lYoK+G3aC5DP1pirupk/d7D

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5100	a17a7f48bc2d36ca9907be9be0ca9319.exe

Executes dropped EXE 1 IoCs

pid	Process
5100	a17a7f48bc2d36ca9907be9be0ca9319.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
5100	a17a7f48bc2d36ca9907be9be0ca9319.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
1556	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5100	a17a7f48bc2d36ca9907be9be0ca9319.exe
5100	a17a7f48bc2d36ca9907be9be0ca9319.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1520	a17a7f48bc2d36ca9907be9be0ca9319.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1520	a17a7f48bc2d36ca9907be9be0ca9319.exe
5100	a17a7f48bc2d36ca9907be9be0ca9319.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 5100	1520	a17a7f48bc2d36ca9907be9be0ca9319.exe	86
PID 1520 wrote to memory of 5100	1520	a17a7f48bc2d36ca9907be9be0ca9319.exe	86
PID 1520 wrote to memory of 5100	1520	a17a7f48bc2d36ca9907be9be0ca9319.exe	86
PID 5100 wrote to memory of 1556	5100	a17a7f48bc2d36ca9907be9be0ca9319.exe	90
PID 5100 wrote to memory of 1556	5100	a17a7f48bc2d36ca9907be9be0ca9319.exe	90
PID 5100 wrote to memory of 1556	5100	a17a7f48bc2d36ca9907be9be0ca9319.exe	90

C:\Users\Admin\AppData\Local\Temp\a17a7f48bc2d36ca9907be9be0ca9319.exe
"C:\Users\Admin\AppData\Local\Temp\a17a7f48bc2d36ca9907be9be0ca9319.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Local\Temp\a17a7f48bc2d36ca9907be9be0ca9319.exe
  C:\Users\Admin\AppData\Local\Temp\a17a7f48bc2d36ca9907be9be0ca9319.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:5100
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\a17a7f48bc2d36ca9907be9be0ca9319.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1556

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\a17a7f48bc2d36ca9907be9be0ca9319.exe

Filesize
242KB

MD5
45bd77e1c6a05e6c3af0a7fc36c5851e

SHA1
06d3ccc1bcf08e95e0c569ab9482998d6dbbf16b

SHA256
371fa2e195abc67d7ce80dce99279e308e44854216374313e13d9f77235c2ea3

SHA512
1ca114ea2f8fd53d5367e6176b0edc0b7afaa1ab3d77c8412c31d8d791e134ad4f02d1b879df53c19cfae3961c5580242ff99f644e361a8aa76ea8f57228d94f

Download Submit
memory/1520-0-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/1520-1-0x00000000014C0000-0x0000000001577000-memory.dmp

Filesize
732KB

Download
memory/1520-2-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1520-11-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/5100-14-0x00000000016C0000-0x0000000001777000-memory.dmp

Filesize
732KB

Download
memory/5100-13-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/5100-15-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/5100-20-0x0000000004F80000-0x0000000004FE7000-memory.dmp

Filesize
412KB

Download
memory/5100-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download