055c0b75e4ba3d0ee5ead756552073f0c10a2c6d54afdbbd9a1c6996ef91e2ba

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 08:33

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Reason

Machine shutdown

Report Analysis Logs

General

Target

5fc5a015127846eeef46ab41ee0214cc_JaffaCakes118.exe
Size

92KB
MD5

5fc5a015127846eeef46ab41ee0214cc
SHA1

143621d02477b6f0f50aae84cabeb0985adb5040
SHA256

055c0b75e4ba3d0ee5ead756552073f0c10a2c6d54afdbbd9a1c6996ef91e2ba
SHA512

c30823d7aea80b89671ed5e7b8dbe8c6223152bd9e3a725cd9ce7f0c43959a5c162d9c95a2a9b0e8f33a56039d148661db318f374156471e3b3927fe7b637e6e
SSDEEP

1536:et8KnxUM7a9WNaYgXThmvfEaEiCDAEhEacLfHwzGo:Yz79aYg+E8CdyacszGo

Score

8^/10

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\ysokwii.dll	5fc5a015127846eeef46ab41ee0214cc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2604	5fc5a015127846eeef46ab41ee0214cc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5fc5a015127846eeef46ab41ee0214cc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5fc5a015127846eeef46ab41ee0214cc_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2604

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2808

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:1004

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1004-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download
memory/2604-0-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2604-2-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/2604-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2808-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download