4049668e0170e0902703690339323ace24174e8dd01686d9b51ebe3dd9ea4444

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
21/08/2024, 08:49

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

b2d25ffb01559adb44238297df15ee8c_JaffaCakes118.exe
Size

88KB
MD5

b2d25ffb01559adb44238297df15ee8c
SHA1

b7841197c92c6da6ad2292ba8fa8669920a0a3c1
SHA256

4049668e0170e0902703690339323ace24174e8dd01686d9b51ebe3dd9ea4444
SHA512

6a60fd8d0fd6ae473d10e57b9d0dfcf6d4df0cb641b94e08e8a9e634eb75419d7ef8958090ee2c9637bc48fe7c90a87b224f4588c407df3ad098c71afbaaf795
SSDEEP

1536:MfftWR8o/u7vrCqnF+4TtD9uWeLQax3ML/wl4b7o:MHcZu7veSJunLbm/wlA7o

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\nejjfma.dll	b2d25ffb01559adb44238297df15ee8c_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	b2d25ffb01559adb44238297df15ee8c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2400	b2d25ffb01559adb44238297df15ee8c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b2d25ffb01559adb44238297df15ee8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b2d25ffb01559adb44238297df15ee8c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2400

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:3044

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

Loading Replay Monitor...

Downloads

memory/2400-2-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/2400-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2400-0-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

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

Filesize
4KB

Download
memory/3044-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download