bf018be2e555548c3431f1e07b84fc0cbebe2d592841174a12823ae37848ad16

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, 00:06

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Reason

Machine shutdown

Report Analysis Logs

General

Target

a49fca207d9833f016fcd7ef529fec3e_JaffaCakes118.exe
Size

100KB
MD5

a49fca207d9833f016fcd7ef529fec3e
SHA1

616ea2743e0720bd595d787a29fc8022df894a51
SHA256

bf018be2e555548c3431f1e07b84fc0cbebe2d592841174a12823ae37848ad16
SHA512

4c9611e10c01c265ac818c8f4bf01758b616088e5cc1aa1cd4d1ed0217952ec06078ef34cb27f8584d5e9526b2fc52c2c2dfe208f8f4cd6564eedb32cba621d5
SSDEEP

1536:LFvU7xTab3Q5bdfkgyF0SbMnn8uzCWAyUuTHM0mno+cJlId:dqajNonn7zCWAvuTSnohJlId

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\cvqsuth.dll	a49fca207d9833f016fcd7ef529fec3e_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	a49fca207d9833f016fcd7ef529fec3e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3068	a49fca207d9833f016fcd7ef529fec3e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a49fca207d9833f016fcd7ef529fec3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a49fca207d9833f016fcd7ef529fec3e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3068

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2412

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2888

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/2412-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2888-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/3068-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/3068-1-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/3068-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download