a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5

Analysis

max time kernel
122s
max time network
151s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 07:04

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General

Target

a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe
Size

1.2MB
MD5

12e0fe5f9775f9c396a64795d237b924
SHA1

61b69a12c1a9a0e22476819acb0e0c7095eb0ba2
SHA256

a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5
SHA512

49e6b34576ef05517d9197de980d82d59eb731b9734f1b1806df846b3ecdfd80301ddbd54a13a940e03a30ef18df02727c3aa402460695ab6442f355b429d6a6
SSDEEP

24576:s5fK61V2QVAQd8yGJWmQSByPjnQBzBnOIkkuzTsqgm72kMVdOIQaP0ACj4:Ez2VByPjnQBzbf8sqgTLHXP0AC8

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\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\VhdfocE = "c:\\ProgramData\\DhxxvwQ\\YlicxcO\\VhdfocE.exe"	notepad.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1352 set thread context of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26
PID 1352 wrote to memory of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26
PID 1352 wrote to memory of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26
PID 1352 wrote to memory of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26
PID 1352 wrote to memory of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26
PID 1352 wrote to memory of 1528	1352	a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe	26

C:\Users\Admin\AppData\Local\Temp\a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe
"C:\Users\Admin\AppData\Local\Temp\a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\SysWOW64\notepad.exe
  C:\Windows\system32\notepad.exe
  2⤵
  - Adds Run key to start application
  PID:1528

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

Replay Monitor

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Downloads

\??\c:\ProgramData\DhxxvwQ\YlicxcO\VhdfocE.exe

Filesize
1.2MB

MD5
12e0fe5f9775f9c396a64795d237b924

SHA1
61b69a12c1a9a0e22476819acb0e0c7095eb0ba2

SHA256
a47f1abcb0b8c11eef3ddfba49e0840348061962e7dfd06c71136d56ce4d5fe5

SHA512
49e6b34576ef05517d9197de980d82d59eb731b9734f1b1806df846b3ecdfd80301ddbd54a13a940e03a30ef18df02727c3aa402460695ab6442f355b429d6a6

Download Submit
memory/1528-54-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1528-56-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1528-58-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1528-59-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1528-60-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1528-62-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download