e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70

Analysis

max time kernel
181s
max time network
211s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 06:53

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General

Target

e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe
Size

128KB
MD5

68edcf990db2e27af7d0f42abf8740ba
SHA1

8ef25696af1d928f5325db557e8299756d89af19
SHA256

e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70
SHA512

ef0b7fe366bc01a9b6294704c4b6b1439e6389f460f766de89b7c1326882ce4cf83a27702d11089fbd8c98ba2a7cd4b14154e4762fa30efc9aa1b4676be7534d
SSDEEP

1536:DQ13D9t7E6ZPsZqSyvo8H1lHA9C/CZNBVOhcU+5AM7F8AUZZTly/AUno79hidZ:DCnEkIyPTg19Oz+5AiFTQly/AUoh8

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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wqrmedij = "\"C:\\Users\\Admin\\AppData\\Local\\rfjpxgwm.exe\""	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe

pid	process
2340	e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe
2340	e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe

description	pid	process	target process
PID 2340 wrote to memory of 1744	2340	e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe	svchost.exe
PID 2340 wrote to memory of 1744	2340	e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe	svchost.exe
PID 2340 wrote to memory of 1744	2340	e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe
"C:\Users\Admin\AppData\Local\Temp\e4ac9107b13fed461776035c4e7abf99b95f6d6eec4ce813804118168e96dc70.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2340

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
- Adds Run key to start application
PID:1744

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/1744-133-0x0000000000000000-mapping.dmp

Download
memory/1744-134-0x00000000008D0000-0x00000000008DE000-memory.dmp

Filesize
56KB

Download
memory/1744-135-0x00000000010B0000-0x00000000010C1000-memory.dmp

Filesize
68KB

Download
memory/1744-136-0x00000000016C0000-0x0000000001740000-memory.dmp

Filesize
512KB

Download
memory/2340-132-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download