6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805

Analysis

max time kernel
129s
max time network
144s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 10:46

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General

Target

6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe
Size

140KB
MD5

72f8875552ce183d41ad016af06be683
SHA1

e50b9dde42ce3aa8c5387dbaaeacd0b2af76962a
SHA256

6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805
SHA512

f88dad25ea449ee7940a2c9c7892ba0363bff87796fd7ca794b1538ecccc31060e685305110cf9b65b14c1253fc010d419ee1a9205aff5ff5b43901f267bc478
SSDEEP

3072:b30yC722pItB7Lin2IaQP2mNVeAn5o0hEXk1PX:b30j2iItBO0GDfF

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\hhdjxart = "\"C:\\Users\\Admin\\AppData\\Local\\kooxodtu.exe\""	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe

pid	process
1308	6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe
1308	6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe

description	pid	process	target process
PID 1308 wrote to memory of 1356	1308	6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe	svchost.exe
PID 1308 wrote to memory of 1356	1308	6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe	svchost.exe
PID 1308 wrote to memory of 1356	1308	6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe	svchost.exe
PID 1308 wrote to memory of 1356	1308	6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe
"C:\Users\Admin\AppData\Local\Temp\6678ff966e942e4bf669d8a240acbab79971c871152f3c16478a3ec0c3f5c805.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
- Adds Run key to start application
PID:1356

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1308-56-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1356-54-0x0000000000000000-mapping.dmp

Download
memory/1356-55-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/1356-57-0x0000000000250000-0x0000000000258000-memory.dmp

Filesize
32KB

Download
memory/1356-58-0x0000000000080000-0x0000000000091000-memory.dmp

Filesize
68KB

Download
memory/1356-59-0x0000000000260000-0x00000000002E0000-memory.dmp

Filesize
512KB

Download