bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b

Analysis

max time kernel
167s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 09:26

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General

Target

bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b.exe
Size

196KB
MD5

93ebdcfa26fdcfbf43978409aabd9549
SHA1

a610e4a61cae0394a61fcdd5c569c4091577c492
SHA256

bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b
SHA512

da792340aae70fceb667b0a3f9584183621aa0e3b08f7478183e3bb61632815f3be852493dd04a909ff8ecc1f501ebf105711b5c821645e4ebb22dcaf806b562
SSDEEP

3072:BwwyhTaDRHmqJ6dk0XJXSnCEBV20Bemo3pUmI5C9noiLJm0IAdcEC:BtyIdj6bX4C0VlBN0WT

Score

1^/10

Malware Config

Signatures

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
4228	reg.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4984 wrote to memory of 3440	4984	bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b.exe	79
PID 4984 wrote to memory of 3440	4984	bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b.exe	79
PID 4984 wrote to memory of 3440	4984	bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b.exe	79
PID 3440 wrote to memory of 4228	3440	cmd.exe	81
PID 3440 wrote to memory of 4228	3440	cmd.exe	81
PID 3440 wrote to memory of 4228	3440	cmd.exe	81
PID 3440 wrote to memory of 3772	3440	cmd.exe	82
PID 3440 wrote to memory of 3772	3440	cmd.exe	82
PID 3440 wrote to memory of 3772	3440	cmd.exe	82

C:\Users\Admin\AppData\Local\Temp\bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b.exe
"C:\Users\Admin\AppData\Local\Temp\bcae43a40ce1fbaabafaa0765148cad89592ecd21a8c07fdd201907e220b006b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4984
- 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:3440
- - 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:4228
- - C:\Windows\SysWOW64\gpupdate.exe
    gpupdate /force
    3⤵
    PID:3772

Network

MITRE ATT&CK Enterprise v6

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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