8912b0f5e39b1f8133016c6738f58f52d7c38959cce8cab6fde72fe65394c471

Analysis

max time kernel
7s
max time network
12s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 06:25

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Reason

Machine shutdown

Report Analysis Logs

General

Target

f9e40f0a2664b772eab700a323387292_JaffaCakes118.exe
Size

88KB
MD5

f9e40f0a2664b772eab700a323387292
SHA1

9b2f09b31654837f26340fb3e35c702d6c60b166
SHA256

8912b0f5e39b1f8133016c6738f58f52d7c38959cce8cab6fde72fe65394c471
SHA512

6fe94bf6ff2e2d19e11aabb64e94432a0f2236e03cb75d09b0e30aabfb63411b17b6752ead5c5113881343da4d84fd099031bbcab627ca360224209cd5304ee1
SSDEEP

1536:dtM641Fj1Rnqm5SB7XT/t5OkxSJ3UolG/hD33cGT1xCiKyoONgZJ+sEEEC7xZopD:h41d1RnXEXbGkxSJkoc/hzRvCCfN0JvQ

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\wtkfnhd.dll	f9e40f0a2664b772eab700a323387292_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	f9e40f0a2664b772eab700a323387292_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2052	f9e40f0a2664b772eab700a323387292_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f9e40f0a2664b772eab700a323387292_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9e40f0a2664b772eab700a323387292_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2052

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1804

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2128

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/1804-5-0x0000000002B80000-0x0000000002B81000-memory.dmp

Filesize
4KB

Download
memory/2052-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2052-1-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/2052-2-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/2128-6-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download