75c3162e4b470d8daeb478d7ea4ac303826fd32309883f4dea037ffb73d5f153

Analysis

max time kernel
6s
max time network
7s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 13:06

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Reason

Machine shutdown

Report Analysis Logs

General

Target

ab247914db0b9f4cee0c9d82af1cd7bc_JaffaCakes118.exe
Size

100KB
MD5

ab247914db0b9f4cee0c9d82af1cd7bc
SHA1

d4e7fedff99c4e744297e81b2d232d3a756f10b1
SHA256

75c3162e4b470d8daeb478d7ea4ac303826fd32309883f4dea037ffb73d5f153
SHA512

bc1aececd24a3a9d7f4e9edbabb3b0b9f9794cd973527bc1aabfc471dc80d39b45984b3221ea8244fb5ef811a94764e9fcde7e89078ba78c7a6fb9be610154ca
SSDEEP

1536:G2DcBhyrubM0z5kRHCvOL3RaN+f7ClhMg0Yl5Lgo4zHYRIA:GCcBBg0z5kRHCWLBaIDC7x0YPLgo47Y

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\zsgujuf.dll	ab247914db0b9f4cee0c9d82af1cd7bc_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	ab247914db0b9f4cee0c9d82af1cd7bc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2544	ab247914db0b9f4cee0c9d82af1cd7bc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ab247914db0b9f4cee0c9d82af1cd7bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab247914db0b9f4cee0c9d82af1cd7bc_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2544

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2172

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2980

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/2172-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2544-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2544-1-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2544-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2980-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download