26e58fbd71cf61d5b2c10cc194065655ad8cc2bd7a45d3889a4c769c9d99edfa

Analysis

max time kernel
171s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 14:30

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General

Target

0104aa0316a259922be633b0c5cbeba2.exe
Size

288KB
MD5

0104aa0316a259922be633b0c5cbeba2
SHA1

3d1e39e1f0856136e27e7ba6b819ff1d7f6a6433
SHA256

26e58fbd71cf61d5b2c10cc194065655ad8cc2bd7a45d3889a4c769c9d99edfa
SHA512

0603db6838f6e01c5e8ecd28346c202a3c4a233c79dbd3a5ffbf8b49b3afaffb12fca8e66ab24c83fd34728539fe321b816a7e1a8e429c5c673ced591108e44a
SSDEEP

3072:YU7d0UW4KA8ND+Nj4hpogiKsRpwKNtueoiDkHYGnB3joJpv5Ta:5NW1PB+N0hOHReKq/HTBUJpg

Score

1^/10

Malware Config

Signatures

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3648	reg.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 4652	4436	0104aa0316a259922be633b0c5cbeba2.exe	93
PID 4436 wrote to memory of 4652	4436	0104aa0316a259922be633b0c5cbeba2.exe	93
PID 4436 wrote to memory of 4652	4436	0104aa0316a259922be633b0c5cbeba2.exe	93
PID 4652 wrote to memory of 3648	4652	cmd.exe	94
PID 4652 wrote to memory of 3648	4652	cmd.exe	94
PID 4652 wrote to memory of 3648	4652	cmd.exe	94
PID 4652 wrote to memory of 4532	4652	cmd.exe	96
PID 4652 wrote to memory of 4532	4652	cmd.exe	96
PID 4652 wrote to memory of 4532	4652	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\0104aa0316a259922be633b0c5cbeba2.exe
"C:\Users\Admin\AppData\Local\Temp\0104aa0316a259922be633b0c5cbeba2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4436
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\Start.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4652
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f
    3⤵
    - Modifies registry key
    PID:3648
- - C:\Windows\SysWOW64\gpupdate.exe
    gpupdate /force
    3⤵
    PID:4532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Start.bat

Filesize
200B

MD5
9cedeb0b293d2b5491225ef3d9eb2a8b

SHA1
b607ef9bd319b6ec696c8dab8a314998d133298b

SHA256
3fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08

SHA512
ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc

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