3d39a8d349d2fa171cc4c5f2fbde84635d0bfb9cb65e62028c2f2cbdbc4eeac8

Analysis

max time kernel
9s
max time network
12s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28-08-2024 20:46

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Reason

Machine shutdown

Report Analysis Logs

General

Target

c79edbdbb9d54112836cd312b0484756_JaffaCakes118.exe
Size

84KB
MD5

c79edbdbb9d54112836cd312b0484756
SHA1

7271ccfe3d8693377c0f8d8aceb46b3feeb3c9a4
SHA256

3d39a8d349d2fa171cc4c5f2fbde84635d0bfb9cb65e62028c2f2cbdbc4eeac8
SHA512

48bcf87bc3303081bdd2dd98270efa4c87c39e18974a8fbc142aade8f34c95b24ff5c3dada83edb42ff0e3a6abf790d6b45a93f1ef66066d2bd4777a3b6cb3f9
SSDEEP

1536:ifVzAchu9FNTVgzVfPUbR64zln882Kv3NjcVdWuQTxZGeo6:kVcc09bWKbRDzRD3Nj03QFIeo6

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\exghsfa.dll	c79edbdbb9d54112836cd312b0484756_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	c79edbdbb9d54112836cd312b0484756_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2508	c79edbdbb9d54112836cd312b0484756_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c79edbdbb9d54112836cd312b0484756_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c79edbdbb9d54112836cd312b0484756_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2508

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2948

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:3060

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/2508-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2508-1-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download
memory/2508-2-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download
memory/2948-5-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3060-6-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download