40cabfe90536b61f8d52e844c93782edffacdfd32d3114768a3914fb8b4288dc

Analysis

max time kernel
7s
max time network
13s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 02:40

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

82bc67737fd080e760d40ebea8ad67bc_JaffaCakes118.exe
Size

88KB
MD5

82bc67737fd080e760d40ebea8ad67bc
SHA1

42da09d5e5092a200a6980a10201b669c5245f8d
SHA256

40cabfe90536b61f8d52e844c93782edffacdfd32d3114768a3914fb8b4288dc
SHA512

b2b96d06fc51e6a5fe81d59258b8097e2f65a352fe8c167de25bfc2de8fa75e9158cac353682a5d8821673cfee1bbe0bcd4207264c470bca3126122464a415fd
SSDEEP

1536:p7aGZhDfzuwm8HSSIaapkrSCgUtnEEEC7xZopSluTHT9KoTJlIU:pZZhfW8mXAnBEC7oEkrhKoTJlIU

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\xodmrpe.dll	82bc67737fd080e760d40ebea8ad67bc_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	82bc67737fd080e760d40ebea8ad67bc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1848	82bc67737fd080e760d40ebea8ad67bc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\82bc67737fd080e760d40ebea8ad67bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82bc67737fd080e760d40ebea8ad67bc_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1848

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2744

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2820

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/1848-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/1848-2-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/1848-0-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/2744-5-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/2820-6-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download