kinsing | 875538777a6304687c2ead0d28df68d721ecdbc6089f3c18ae757fe2f725ec99

Analysis

max time kernel
143s
max time network
149s
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 17:34

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General

Target

751b3cf6c4f8295115b5699631506f33.exe
Size

86KB
MD5

751b3cf6c4f8295115b5699631506f33
SHA1

c0ceffdc9bf1597edac1b098caf7d6a54b77d632
SHA256

875538777a6304687c2ead0d28df68d721ecdbc6089f3c18ae757fe2f725ec99
SHA512

a22d460a4917ce899a7654220c45147b9b1483559336287901256e7af61d3d8d94a443ea103f6d70a780929119c8c54354a5574784d08d0d5b47caee7fe406ef
SSDEEP

1536:Fe5Kp8mX015OOgWZps9y972XlNBAhT67MuNpiWtw70CYQyB9PSYiK7v+SgAEoTtS:4EmmU5gSsU9GlNB+T67MuN/OQv34K7vg

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/2784-0-0x0000000000400000-0x0000000000436000-memory.dmp	upx
behavioral2/memory/2784-3-0x0000000000400000-0x0000000000436000-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:

751b3cf6c4f8295115b5699631506f33.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSFox = "C:\\Users\\Admin\\AppData\\Local\\Temp\\751b3cf6c4f8295115b5699631506f33.exe"	751b3cf6c4f8295115b5699631506f33.exe

C:\Users\Admin\AppData\Local\Temp\751b3cf6c4f8295115b5699631506f33.exe
"C:\Users\Admin\AppData\Local\Temp\751b3cf6c4f8295115b5699631506f33.exe"
1⤵
- Adds Run key to start application
PID:2784

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/2784-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2784-1-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/2784-3-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2784-5-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download