d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e

Analysis

max time kernel
43s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 20:08

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General

Target

d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe
Size

286KB
MD5

47d45da7bc718cef809ecec470987248
SHA1

9137c8c0e84516bc08daf6b7e08192c7b9e17959
SHA256

d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e
SHA512

c8f39999ea258021318821a3336125fe1e41993572ec8264885437c689d080b2c606fbeecb72f0c6702e562f9598820d0105fee539cde51d8cf1b17119f4ffe9
SSDEEP

3072:EtRw4wKF8+IIM4oDqHMmnDoDrqh06iiFSAwc7trndx2eqAbow:8RuKwIMDqH7cDrqrdwCd2AB

Score

6^/10

discovery persistence

Malware Config

Signatures

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	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe"	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2016	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe
Token: SeIncBasePriorityPrivilege	2016	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2016	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2016	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2016	d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe

C:\Users\Admin\AppData\Local\Temp\d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe
"C:\Users\Admin\AppData\Local\Temp\d47237c917f006acc443546e338c68bad94c5cfa54eaabaffde0ad2dfbcdaa4e.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2016

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2016-54-0x0000000075A71000-0x0000000075A73000-memory.dmp

Filesize
8KB

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