246028453610c0b2c1534d30a264586450bbb2bc2becf17337fa134f2521221d

Analysis

max time kernel
9s
max time network
11s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 15:41

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Reason

Machine shutdown

Report Analysis Logs

General

Target

cfe0c11d4fc701d3bb91a4b974bc2683_JaffaCakes118.exe
Size

100KB
MD5

cfe0c11d4fc701d3bb91a4b974bc2683
SHA1

867d66c887660890c2726c38ecef1c7618442856
SHA256

246028453610c0b2c1534d30a264586450bbb2bc2becf17337fa134f2521221d
SHA512

b09fe66054a9fd776459e1de8d31429407624466baa5a1abc32b3f97c028eec9e51ad62ed77c43fa6049ea41851f98019a04e8f0322097de3e99df6ef68ba46c
SSDEEP

1536:I/3s+TynHRVzi8VxMT58xC9Lgq5ww84lAUUuTHM0mno+cJlId:IvsoyHi539Lsw4NuTSnohJlId

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\pevqomn.dll	cfe0c11d4fc701d3bb91a4b974bc2683_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	cfe0c11d4fc701d3bb91a4b974bc2683_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2208	cfe0c11d4fc701d3bb91a4b974bc2683_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\cfe0c11d4fc701d3bb91a4b974bc2683_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cfe0c11d4fc701d3bb91a4b974bc2683_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2208

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2828

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2744

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/2208-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2208-1-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2208-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2744-6-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/2828-5-0x0000000002B00000-0x0000000002B01000-memory.dmp

Filesize
4KB

Download