cd040cc375e35c1fdead14d930f8c0d05f37a44083535e3c0575d146a0eab78c

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
25/08/2024, 20:06

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Reason

Machine shutdown

Report Analysis Logs

General

Target

c1797aaedf8408b2c2f706b2eb65e1d8_JaffaCakes118.exe
Size

100KB
MD5

c1797aaedf8408b2c2f706b2eb65e1d8
SHA1

0dc0ada7aeebe80e96a9c16526b7af858a6a8b5e
SHA256

cd040cc375e35c1fdead14d930f8c0d05f37a44083535e3c0575d146a0eab78c
SHA512

2669c7745028cd3d1a73928e70bca2c920809e63a7069665064e93a4c1cb70cf3957291404d3aede22fb5b3f59cd0ea8e6efcf9dcc5516304975d72e1fc5bc78
SSDEEP

3072:j0+c5GdLUTJcnM36E+kOPpuTSnohJlId:4+PdLUTUY9GwPId

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\elxjztm.dll	c1797aaedf8408b2c2f706b2eb65e1d8_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	c1797aaedf8408b2c2f706b2eb65e1d8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2604	c1797aaedf8408b2c2f706b2eb65e1d8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c1797aaedf8408b2c2f706b2eb65e1d8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1797aaedf8408b2c2f706b2eb65e1d8_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2604

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:768

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2752

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/768-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/2604-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2604-1-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2604-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2752-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download