8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299

Analysis

max time kernel
153s
max time network
191s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 01:38

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General

Target

8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299.exe
Size

822KB
MD5

d716445461e280570fdf4f25f375455e
SHA1

c212be80c39d7eb73baf78e777b8200ebce2bcbe
SHA256

8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299
SHA512

e81b48322122b344175a7ae41ade5fa53874f84bbcf9122b03b1d10096d840b518b0373471472a73ac3aac425446acc2cd2272ff2e35f005bc390e681ca80d9e
SSDEEP

24576:IK+6ujjYHP+UK9x5tiQs3GxD/2LEZJvP41FAQ:vfu55ZIQs3w72LEfo1F

Score

8^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2044-57-0x00000000013C0000-0x00000000015EE000-memory.dmp	upx
behavioral1/memory/2044-58-0x00000000013C0000-0x00000000015EE000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299.exe"	8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299.exe
"C:\Users\Admin\AppData\Local\Temp\8c8f9b6cf6259e648788327bf7132ef5b4a2ba3080ca153afc21f55b70e0b299.exe"
1⤵
- Adds Run key to start application
PID:2044

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2044-54-0x0000000075511000-0x0000000075513000-memory.dmp

Filesize
8KB

Download
memory/2044-56-0x0000000000960000-0x0000000000A25000-memory.dmp

Filesize
788KB

Download
memory/2044-57-0x00000000013C0000-0x00000000015EE000-memory.dmp

Filesize
2.2MB

Download
memory/2044-55-0x00000000004E0000-0x00000000005A5000-memory.dmp

Filesize
788KB

Download
memory/2044-58-0x00000000013C0000-0x00000000015EE000-memory.dmp

Filesize
2.2MB

Download