37654f5681f643095439746353db55ab2f7a78536c564ebcf449bf57a5f0c38a

Analysis

max time kernel
134s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2024 16:24

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General

Target

8662e359974a72f3e9f18a28ee7e6b13_JaffaCakes118.exe
Size

371KB
MD5

8662e359974a72f3e9f18a28ee7e6b13
SHA1

52d0ede006ed85458a754bc8dd4ef4daf91a7146
SHA256

37654f5681f643095439746353db55ab2f7a78536c564ebcf449bf57a5f0c38a
SHA512

6e714e423449ffd16134503e673328c90594466f9323bf232b09a2331c38be5a6a42837904e0eefb2eb34e22702331359aad50bd036cf8e7c89c99723d3659af
SSDEEP

6144:jDv7AYVhZHZC/KYjMsj2YGkyEf5TXgKbBv8cNf+Yspb6cNu:jD7AY3BA/Lj2YGKfBXj90Qf+Yspb6Qu

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4152-0-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral2/memory/4152-1-0x0000000000400000-0x00000000004EB000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2164	4152	WerFault.exe	83

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

Processes:

8662e359974a72f3e9f18a28ee7e6b13_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8662e359974a72f3e9f18a28ee7e6b13_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8662e359974a72f3e9f18a28ee7e6b13_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8662e359974a72f3e9f18a28ee7e6b13_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 216
  2⤵
  - Program crash
  PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4152 -ip 4152
1⤵
PID:4128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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/4152-0-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

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memory/4152-1-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download