bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe

Analysis

max time kernel
156s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 19:25

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General

Target

bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe
Size

236KB
MD5

0371732ffa8872a148e4877c65f2c30c
SHA1

a741040c2b93ec0e6130a8490c72db2eea1e1fdb
SHA256

bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe
SHA512

fe76c236c939914cba0d90166e8bebb33d18112ee936b32a2159424d6d24fc28b5a14b910c249e6995761ece20e33312448eb08016988e41f2d7fd1eec7b8694
SSDEEP

6144:Nl3d7WDugvM2ZmzpYEa7O5HVWYsRcuZpu8llsUiD:fN7WSgvM28zw7AMpRbZpu8T9iD

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360Ö÷¶¯·ÀÓù = "C:WINDOWS\\SHELLNEW\\sever.exe"	reg.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2220	bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 3500	2220	bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe	81
PID 2220 wrote to memory of 3500	2220	bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe	81
PID 2220 wrote to memory of 3500	2220	bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe	81
PID 3500 wrote to memory of 2068	3500	cmd.exe	83
PID 3500 wrote to memory of 2068	3500	cmd.exe	83
PID 3500 wrote to memory of 2068	3500	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe
"C:\Users\Admin\AppData\Local\Temp\bc766b31110e788266adc5307d330ba78ae82545aa26e54407fc1e387f4cf6fe.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 360Ö÷¶¯·ÀÓù /d C:WINDOWS\SHELLNEW\sever.exe /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3500
- - C:\Windows\SysWOW64\reg.exe
    reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 360Ö÷¶¯·ÀÓù /d C:WINDOWS\SHELLNEW\sever.exe /f
    3⤵
    - Adds Run key to start application
    PID:2068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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