b31e24ba165480a0760b97f6ac3fc63e1b6d73e62cd7a8b0e60079c2c647f1e9

Analysis

max time kernel
2s
max time network
2s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 13:42

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Reason

Machine shutdown

Report Analysis Logs

General

Target

af73ecac50e288b4a0425dbe83f7394f_JaffaCakes118.exe
Size

92KB
MD5

af73ecac50e288b4a0425dbe83f7394f
SHA1

eda144036ce8fbb5974dad70b3a983022ac86d3e
SHA256

b31e24ba165480a0760b97f6ac3fc63e1b6d73e62cd7a8b0e60079c2c647f1e9
SHA512

d29b5e2ed9b78438d36765f960b2ed71453b111e3a6ff17d3e0c125531271f84b48f8a7afce19f7cc2a75d0166a924bd04dd726594b0c2d3348e66e6f3302192
SSDEEP

1536:tZhlyp1BYQx+QqsHXYcOyxp3M9ODgYijrYy8v4fz9z2JN4kXPPLRNQooxMWNLzMo:5lEAA3rs9OcNr24fz9qJ6k/l4xxlzMo

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\bbhohrb.dll	af73ecac50e288b4a0425dbe83f7394f_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	af73ecac50e288b4a0425dbe83f7394f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1520	af73ecac50e288b4a0425dbe83f7394f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\af73ecac50e288b4a0425dbe83f7394f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af73ecac50e288b4a0425dbe83f7394f_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1520

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1944

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2948

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/1520-0-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/1520-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/1520-2-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

Download
memory/1944-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/2948-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download