7d63158be71001e2dac9431bff6301adb281357727d9938e7def1930d4b582f0

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 01:48

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General

Target

bf8582364d7d4cf62799449607cd8a74.exe
Size

506KB
MD5

bf8582364d7d4cf62799449607cd8a74
SHA1

809291c67f7174bd23470143ceb2911dc90bed74
SHA256

7d63158be71001e2dac9431bff6301adb281357727d9938e7def1930d4b582f0
SHA512

b54868d2417ee27d58d1bf6263d73085ac0beb40d4728082692c1cb4a918d66d68b57702d5da13082e6b4a553602fc8e64bfac100f89ee07810e8abdb8eacb0a
SSDEEP

12288:Cw4YLHVOxs/UALbqzs5DgiwbNr4m+AKvpesXYF4d:bQxzAPq9d41pWE

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1776	bf8582364d7d4cf62799449607cd8a74.exe

Executes dropped EXE 1 IoCs

pid	Process
1776	bf8582364d7d4cf62799449607cd8a74.exe

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

Web Service

T1102

flow	ioc
13	pastebin.com
19	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1776	bf8582364d7d4cf62799449607cd8a74.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
4552	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1776	bf8582364d7d4cf62799449607cd8a74.exe
1776	bf8582364d7d4cf62799449607cd8a74.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4916	bf8582364d7d4cf62799449607cd8a74.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4916	bf8582364d7d4cf62799449607cd8a74.exe
1776	bf8582364d7d4cf62799449607cd8a74.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1776	4916	bf8582364d7d4cf62799449607cd8a74.exe	88
PID 4916 wrote to memory of 1776	4916	bf8582364d7d4cf62799449607cd8a74.exe	88
PID 4916 wrote to memory of 1776	4916	bf8582364d7d4cf62799449607cd8a74.exe	88
PID 1776 wrote to memory of 4552	1776	bf8582364d7d4cf62799449607cd8a74.exe	91
PID 1776 wrote to memory of 4552	1776	bf8582364d7d4cf62799449607cd8a74.exe	91
PID 1776 wrote to memory of 4552	1776	bf8582364d7d4cf62799449607cd8a74.exe	91

C:\Users\Admin\AppData\Local\Temp\bf8582364d7d4cf62799449607cd8a74.exe
"C:\Users\Admin\AppData\Local\Temp\bf8582364d7d4cf62799449607cd8a74.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Users\Admin\AppData\Local\Temp\bf8582364d7d4cf62799449607cd8a74.exe
  C:\Users\Admin\AppData\Local\Temp\bf8582364d7d4cf62799449607cd8a74.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1776
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\bf8582364d7d4cf62799449607cd8a74.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:4552

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\bf8582364d7d4cf62799449607cd8a74.exe

Filesize
506KB

MD5
3a1a59c7759d79e7a8849d9fba2cbbad

SHA1
da4ae14501be716503b8bbd9d7542271501ad122

SHA256
38837f9f77f077a2869b8612507d5642c77738e1ad247b4958ba137330bb2d19

SHA512
f1b8813478bdbc9b8b96141edb6b9294d64c88edfee3c6263c90f599bff576172a7b1cc8f9107ba0c248777f56505f646030c92dcd8a486cd62d36ca06ef5388

Download Submit
memory/1776-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1776-15-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/1776-20-0x0000000004F60000-0x0000000004FDE000-memory.dmp

Filesize
504KB

Download
memory/1776-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1776-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4916-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4916-1-0x0000000000170000-0x00000000001F3000-memory.dmp

Filesize
524KB

Download
memory/4916-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4916-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download