279c7a2b0b4c30a9d927119cb798dde19f99cfb9262aa23a5f6290883a40e3f5

Analysis

max time kernel
6s
max time network
7s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 06:13

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Reason

Machine shutdown

Report Analysis Logs

General

Target

a9e6ce932fe8eeb44fb6ce14e49c932d_JaffaCakes118.exe
Size

96KB
MD5

a9e6ce932fe8eeb44fb6ce14e49c932d
SHA1

a31bcc8f318a11403a88396e53a04d2a9a7e0ec3
SHA256

279c7a2b0b4c30a9d927119cb798dde19f99cfb9262aa23a5f6290883a40e3f5
SHA512

fec309c34ee76a00885b1c38985561bd5f4f0cf4aacdcfd68c1f0e22a7c59d26bd09dc70385f70c9c526b20b243dcd66c2486dcbdd9ffa4f9058c118bd438c12
SSDEEP

1536:3erfbNd1wGZv7x6zYtcXGV2ADF0LqhW35uxfHjHHS6kW1F8HHH3agkZN47n2jzB8:3+Zd1wGZvUMqaDWLqh6s/jnSucnKDknh

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\erehwye.dll	a9e6ce932fe8eeb44fb6ce14e49c932d_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	a9e6ce932fe8eeb44fb6ce14e49c932d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2200	a9e6ce932fe8eeb44fb6ce14e49c932d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a9e6ce932fe8eeb44fb6ce14e49c932d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a9e6ce932fe8eeb44fb6ce14e49c932d_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2200

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2760

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2684

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/2200-2-0x0000000001000000-0x0000000001019000-memory.dmp

Filesize
100KB

Download
memory/2200-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2200-0-0x0000000001000000-0x0000000001019000-memory.dmp

Filesize
100KB

Download
memory/2684-6-0x0000000002B80000-0x0000000002B81000-memory.dmp

Filesize
4KB

Download
memory/2760-5-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download