6b9e17554bb9a4142ab655544c7a5f26a8742842b1520628aa9c8435ec13b2d1

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
02/02/2024, 22:25

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General

Target

VirusShare-0061f8043732fde02130e2556103fc32.exe
Size

2KB
MD5

0061f8043732fde02130e2556103fc32
SHA1

496f0ef6db7208db48e0fce2e156519325b7e2b1
SHA256

6b9e17554bb9a4142ab655544c7a5f26a8742842b1520628aa9c8435ec13b2d1
SHA512

1aa806b86d8e85f89c7bdf8049449574887d66fd27062b543100a43c9740e83112ec1c5b8274a69a6d5b4d97fee866f5beb1e599a000a5fb022dc8d77b18f034

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2992	¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡

Loads dropped DLL 2 IoCs

pid	Process
2232	VirusShare-0061f8043732fde02130e2556103fc32.exe
2232	VirusShare-0061f8043732fde02130e2556103fc32.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\–á¡I á¡} á¡ á¡ò·á¡W–¡¡¥™¡¡¡¡¡¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡ = "C:\\Windows\\system32\\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡"	VirusShare-0061f8043732fde02130e2556103fc32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\–á¡I á¡} á¡ á¡ò·á¡W–¡¡¥™¡¡¡¡¡¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡ = "C:\\Windows\\system32\\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡"	¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡	VirusShare-0061f8043732fde02130e2556103fc32.exe
File opened for modification	C:\Windows\SysWOW64\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡	VirusShare-0061f8043732fde02130e2556103fc32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡
Token: SeDebugPrivilege	2992	¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2992	2232	VirusShare-0061f8043732fde02130e2556103fc32.exe	28
PID 2232 wrote to memory of 2992	2232	VirusShare-0061f8043732fde02130e2556103fc32.exe	28
PID 2232 wrote to memory of 2992	2232	VirusShare-0061f8043732fde02130e2556103fc32.exe	28
PID 2232 wrote to memory of 2992	2232	VirusShare-0061f8043732fde02130e2556103fc32.exe	28

C:\Users\Admin\AppData\Local\Temp\VirusShare-0061f8043732fde02130e2556103fc32.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare-0061f8043732fde02130e2556103fc32.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡
  "C:\Windows\system32\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:2992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Windows\SysWOW64\¡íÎÀÅíÈÃÓÀÓØà¡¡æÄÕñÓÎÂàÅÅÓÄÒÒ¡

Filesize
2KB

MD5
0061f8043732fde02130e2556103fc32

SHA1
496f0ef6db7208db48e0fce2e156519325b7e2b1

SHA256
6b9e17554bb9a4142ab655544c7a5f26a8742842b1520628aa9c8435ec13b2d1

SHA512
1aa806b86d8e85f89c7bdf8049449574887d66fd27062b543100a43c9740e83112ec1c5b8274a69a6d5b4d97fee866f5beb1e599a000a5fb022dc8d77b18f034

Download Submit
memory/2232-9-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/2992-13-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads