b073db251c92a53276581d093d96782af23dc859a6b84ddea4d321a4ba6ee5f0

Analysis

max time kernel
6s
max time network
10s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 07:23

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Reason

Machine shutdown

Report Analysis Logs

General

Target

cefcead0047ea5ef2427feb44208588c_JaffaCakes118.exe
Size

100KB
MD5

cefcead0047ea5ef2427feb44208588c
SHA1

8d1f433ac87cafb084710ad4c3900a68c2e1a2c6
SHA256

b073db251c92a53276581d093d96782af23dc859a6b84ddea4d321a4ba6ee5f0
SHA512

d936512e506384ffdc14c9e4a024bf0e7b8f13d354462dbc742916bf268a49d471108ae24d1bae6de2b71ebec1f25a2a2253ef2cff30edb88b1712d023fe7e5f
SSDEEP

1536:MG7lV06pOUCoQSthS3CX09YBrtoc0qVT9duUUte5EbyojDhH1MyDXLHoXSSSeSSu:MiVxMNSth+CX0ShzJ8e5st17rLHof

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\fzdsgha.dll	cefcead0047ea5ef2427feb44208588c_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	cefcead0047ea5ef2427feb44208588c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2180	cefcead0047ea5ef2427feb44208588c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\cefcead0047ea5ef2427feb44208588c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cefcead0047ea5ef2427feb44208588c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2180

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2800

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:1804

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/1804-6-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/2180-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2180-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2180-0-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2800-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download