b2139ddaea63856fb430b4f8d1175cbbb2c5ee187ded031ad5ff733aa6012abe

Analysis

max time kernel
6s
max time network
9s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 04:19

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Reason

Machine shutdown

Report Analysis Logs

General

Target

c836dd735a298136704f19df5ab443c6_JaffaCakes118.exe
Size

92KB
MD5

c836dd735a298136704f19df5ab443c6
SHA1

68b9b894b1461d3ec3fabc0d667670626a33135b
SHA256

b2139ddaea63856fb430b4f8d1175cbbb2c5ee187ded031ad5ff733aa6012abe
SHA512

2a4d70b988c4b23ce9f22dfffb40043ab7c4432ca31830a4d2881db9ffe1e40ae2c0d0fb0645a8870e9b008c7160f821d1047f51cea1add40a5101abfed10ae7
SSDEEP

1536:fYx7SJlOdumQ9YKOowcoyiLKdoFdY/MxSLoO5NmgH/OxBLQrAEhEacLfHwzGo:QFndKOmiPM/xxp/GmyacszGo

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\bzucpnd.dll	c836dd735a298136704f19df5ab443c6_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	c836dd735a298136704f19df5ab443c6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1668	c836dd735a298136704f19df5ab443c6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c836dd735a298136704f19df5ab443c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c836dd735a298136704f19df5ab443c6_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1668

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1936

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2744

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/1668-0-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/1668-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/1668-2-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/1936-5-0x0000000002E60000-0x0000000002E61000-memory.dmp

Filesize
4KB

Download
memory/2744-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download