612d99b6c05e5f599d387670ff811e8cf05aa2b4f3af2b77784ecfbfb528ecd4

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
21/08/2024, 14:16

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Reason

Machine shutdown

Report Analysis Logs

General

Target

b3cbdabd9db665700cb03e7bbc26a1e4_JaffaCakes118.exe
Size

124KB
MD5

b3cbdabd9db665700cb03e7bbc26a1e4
SHA1

e7b34ffa7e8b73f690ad8e54f397e91d27f2b07d
SHA256

612d99b6c05e5f599d387670ff811e8cf05aa2b4f3af2b77784ecfbfb528ecd4
SHA512

27a5b364068ad4b0d624830303c194f6e319f65484305a4b37d1febb2bfc96839062bf9af14f59a43bc7f9269e588ac4f8035f1f0d85bc5f2ff88815fe59e678
SSDEEP

1536:mZmE2bcE46cwTFN2YyLt0CT7e9jfmY3YGkPaHliLFcHo5A4PXHuAkl5zCH:mIE2bO3YgtpyjrxhiLiHo5LWAE5zY

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\ruhhben.dll	b3cbdabd9db665700cb03e7bbc26a1e4_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	b3cbdabd9db665700cb03e7bbc26a1e4_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2548	b3cbdabd9db665700cb03e7bbc26a1e4_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b3cbdabd9db665700cb03e7bbc26a1e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b3cbdabd9db665700cb03e7bbc26a1e4_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2548

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1276

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2804

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/1276-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/2548-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2548-1-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/2548-2-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/2804-6-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download