f874b7161a984ffb0fe82b926ce9e5162e38cf756ef8624df8851293022af594

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/03/2024, 11:25

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Report Analysis Logs

General

Target

d5fd885610c190aaa381864ff3b5e2ee.exe
Size

62KB
MD5

d5fd885610c190aaa381864ff3b5e2ee
SHA1

5c4be971496233fa77b959098de68e85adc9b9a6
SHA256

f874b7161a984ffb0fe82b926ce9e5162e38cf756ef8624df8851293022af594
SHA512

2566b48ad37997749a8b197f15f0821f968ab83462b1f98044864f44f41362da3aabbdc684ea072017ff52c3cc1ae11c4799c10c418bb682bc9bb2bf2b373d16
SSDEEP

1536:8mkYJ1zKPTyZzbCU2B4j+1RnVsHFv+nFu0+RyrSiV5DMTyZN:C42PuZP1Mh1DSh+Fu0+er7n

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 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\ xmens32 = "C:\\Windows\\system32\\kjy4230.exe"	d5fd885610c190aaa381864ff3b5e2ee.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\kjy4230.exe	d5fd885610c190aaa381864ff3b5e2ee.exe
File opened for modification	\??\c:\windows\SysWOW64\kjy4230.exe	d5fd885610c190aaa381864ff3b5e2ee.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3104	d5fd885610c190aaa381864ff3b5e2ee.exe
3104	d5fd885610c190aaa381864ff3b5e2ee.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3104	d5fd885610c190aaa381864ff3b5e2ee.exe

C:\Users\Admin\AppData\Local\Temp\d5fd885610c190aaa381864ff3b5e2ee.exe
"C:\Users\Admin\AppData\Local\Temp\d5fd885610c190aaa381864ff3b5e2ee.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3104

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

Replay Monitor

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Downloads

memory/3104-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3104-5-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3104-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3104-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download