kinsing | f39964d15562ecd5a150872549678e9f2863cc1ae2d5278d8ab6e2a4917bd01f

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2024 17:45

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General

Target

75209d766d6529478f5942c5c4f80210.exe
Size

175KB
MD5

75209d766d6529478f5942c5c4f80210
SHA1

3acd7088c7fafa9217df59d4b7bf2660bf9bb060
SHA256

f39964d15562ecd5a150872549678e9f2863cc1ae2d5278d8ab6e2a4917bd01f
SHA512

8ad4321c91f300d6f5b590cc86bea5f92319c16a1ef882b564113ce43a15c0238bc1782d5774a037e3b2bbc6a9cdb2bb86702c0b5392221d01c5b7018b0cc328
SSDEEP

3072:xlQUPpToVCXVOS0lFAOIt/uxLtIa6jB856XAhynBR6aH2euY9I:40EVKOSkfgmxLWa6jnXAhiWeuYG

Score

10^/10

kinsing loader persistence upx

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/3464-0-0x0000000000220000-0x0000000000296000-memory.dmp	upx
behavioral2/memory/3464-1-0x0000000000220000-0x0000000000296000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

75209d766d6529478f5942c5c4f80210.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MeshAgent = "C:\\Program Files (x86)\\Common Files\\meshagent\\meshagent.exe"	75209d766d6529478f5942c5c4f80210.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

75209d766d6529478f5942c5c4f80210.exe

pid process

3464 75209d766d6529478f5942c5c4f80210.exe
3464 75209d766d6529478f5942c5c4f80210.exe

pid	process
3464	75209d766d6529478f5942c5c4f80210.exe
3464	75209d766d6529478f5942c5c4f80210.exe

C:\Users\Admin\AppData\Local\Temp\75209d766d6529478f5942c5c4f80210.exe
"C:\Users\Admin\AppData\Local\Temp\75209d766d6529478f5942c5c4f80210.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
PID:3464

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/3464-0-0x0000000000220000-0x0000000000296000-memory.dmp

Filesize
472KB

Download
memory/3464-1-0x0000000000220000-0x0000000000296000-memory.dmp

Filesize
472KB

Download