9f835d38e844c664b5df2eba0beca72af1cfec29f54f1ee58aa4624af39f9d59

Analysis

max time kernel
6s
max time network
7s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 17:59

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Reason

Machine shutdown

Report Analysis Logs

General

Target

c9548d21a9af8c18a70fba9c5969aa5c_JaffaCakes118.exe
Size

88KB
MD5

c9548d21a9af8c18a70fba9c5969aa5c
SHA1

187e2af1abfe88100e0c6382b66841331c4b351d
SHA256

9f835d38e844c664b5df2eba0beca72af1cfec29f54f1ee58aa4624af39f9d59
SHA512

e7fe39b4d2ae6e0fff08924f730cde8e873c05cbd6b58655a7c32ac30afbf4d26d6f3c77922fa949dbc27b3f55b1f0200e0519e876f3218bed4ca2009415c191
SSDEEP

1536:vCkOzM0lWn5G+eXgwy5vx6+09DebqtgZcJqoPCwwUuGDEEEC7xZopSluTHT9KoTX:vCkOjA6XhGGDe+gpzGDBEC7oEkrhKoTX

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\opjbfpa.dll	c9548d21a9af8c18a70fba9c5969aa5c_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c9548d21a9af8c18a70fba9c5969aa5c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	964	c9548d21a9af8c18a70fba9c5969aa5c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c9548d21a9af8c18a70fba9c5969aa5c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c9548d21a9af8c18a70fba9c5969aa5c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:964

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:3068

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:1112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/964-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/964-1-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/964-2-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/1112-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/3068-5-0x0000000002E90000-0x0000000002E91000-memory.dmp

Filesize
4KB

Download