79c739e52110f9da09e86cc34a6405a6193e9cf15bb4a08276ea265577d580df

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
11-08-2024 17:21

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Reason

Machine shutdown

Report Analysis Logs

General

Target

8b455a2864852715b46c4201ce98a126_JaffaCakes118.exe
Size

96KB
MD5

8b455a2864852715b46c4201ce98a126
SHA1

daab39dcc3afe98b0aa654879cc7b5a7f9ac94ce
SHA256

79c739e52110f9da09e86cc34a6405a6193e9cf15bb4a08276ea265577d580df
SHA512

ab28b4724971b94a08c273cf77655866e4cfac0a1f02f86a97c8479f6afaf99ca1f8bd581425a441963674502ffdaee6de6ad5f93205f8f4c3f5f3a8ec6422b0
SSDEEP

1536:PPu0ZhStxA1BcSIIxpmwK7Jjx8Hk1FxRNZX626Ld9T0Go4GJlIU:PPu06fM+IxcdJxSqjrw26Z9AGo4GJlIU

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\krimjvg.dll	8b455a2864852715b46c4201ce98a126_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	8b455a2864852715b46c4201ce98a126_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2972	8b455a2864852715b46c4201ce98a126_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8b455a2864852715b46c4201ce98a126_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8b455a2864852715b46c4201ce98a126_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2972

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2400

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2764

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/2400-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2764-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/2972-0-0x0000000001000000-0x0000000001019000-memory.dmp

Filesize
100KB

Download
memory/2972-2-0x0000000001000000-0x0000000001019000-memory.dmp

Filesize
100KB

Download
memory/2972-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download