bf17c4876cc08c95c5cf6fb96eaebadc453dadd408344c24ad1d09d0b358753b

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 03:50

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Reason

Machine shutdown

Report Analysis Logs

General

Target

a547c763e2e572f2f7ab0ae43c01548b_JaffaCakes118.exe
Size

92KB
MD5

a547c763e2e572f2f7ab0ae43c01548b
SHA1

3ebbd788f444dccbd9f830d4d4a391c2229dbbaa
SHA256

bf17c4876cc08c95c5cf6fb96eaebadc453dadd408344c24ad1d09d0b358753b
SHA512

13f953a1da228abe34fb266b58589da571208808542a967ec59f173d9cfa4ec4d8b39aa1ceeb896ed2d266c5675f7a8f0ec2140fba9fffe09b3772e30ca966a4
SSDEEP

1536:GgZD8vZKqdSqraLDuSUqRENORvFfEknzVinjT3kijaKf4MJLxkB+wHmAEhEacLf+:Gg0vrwPzfEN9QMJLxw+wH8yacszGo

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\oiyiehh.dll	a547c763e2e572f2f7ab0ae43c01548b_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	a547c763e2e572f2f7ab0ae43c01548b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2088	a547c763e2e572f2f7ab0ae43c01548b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a547c763e2e572f2f7ab0ae43c01548b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a547c763e2e572f2f7ab0ae43c01548b_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2088

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:3060

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2696

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/2088-2-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2088-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2088-0-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2696-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download
memory/3060-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download