2a17a247c3d97ecf71a55a461a144809cc3d0680c24d762d1599b7ef4ffffed7

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
18-08-2024 16:20

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Reason

Machine shutdown

Report Analysis Logs

General

Target

a75a69ff9d2338748278ac82649c3741_JaffaCakes118.exe
Size

92KB
MD5

a75a69ff9d2338748278ac82649c3741
SHA1

e067f9631043b235214d979db89d575bbc7ef8b1
SHA256

2a17a247c3d97ecf71a55a461a144809cc3d0680c24d762d1599b7ef4ffffed7
SHA512

1d1e11af35f75fde8b25ff45b46bd7a36e9a36a34a1240d264328ef1b22bbd4d6e5f81a5010eddde3f68e5f3c3dafbe8943a1ebd5a1c210e110b1bd9e207764a
SSDEEP

1536:hYFGirnk+Eg7km7UKeLncd94Ol7bHUHHkkW2kUlHHHHwAsRMHkI9vxv6sVqOj8FB:hYXk7gLQKmxOhUnuDMnnXsOHkIZxSYqr

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\tbjklnh.dll	a75a69ff9d2338748278ac82649c3741_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	a75a69ff9d2338748278ac82649c3741_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2924	a75a69ff9d2338748278ac82649c3741_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a75a69ff9d2338748278ac82649c3741_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a75a69ff9d2338748278ac82649c3741_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2924

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2632

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2660

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/2632-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2660-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download
memory/2924-0-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2924-2-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2924-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download