062fc0b47ef5bef2b668047d4ec6f5c88f4afdca0f3b9068bf41ed714b04f713

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-10-2024 14:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe
Size

44KB
MD5

6f516fc30487d64f931c6314d58ff0ec
SHA1

7f699f61d1a1d882a4ef49f8077b5bc72df76ac7
SHA256

062fc0b47ef5bef2b668047d4ec6f5c88f4afdca0f3b9068bf41ed714b04f713
SHA512

b1bbf74bd156cf60ca3287fe7f2eea35d626a7da608af98a5f0f3f7db86eb2abd2bd10d4edcad98456fab6b0e03d2401a826c1a90c3da1087aba0ab4b31951a6
SSDEEP

768:rL1mEI7u6rPbzWFy/tjtowL93Wy8Y1aDi8wygJ7l:rJ47Pbz1nowhmy8Wki8TgJx

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2848-0-0x0000000000400000-0x0000000000419000-memory.dmp	vmprotect
behavioral1/memory/2848-1-0x0000000000400000-0x0000000000419000-memory.dmp	vmprotect

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2932 2848 WerFault.exe 6f516fc30487d64f931c6314d58ff0ec_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

Processes:

6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe

pid	pid_target	process	target process
2932	2848	WerFault.exe	6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe

description	pid	process	target process
PID 2848 wrote to memory of 2932	2848	6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe	WerFault.exe
PID 2848 wrote to memory of 2932	2848	6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe	WerFault.exe
PID 2848 wrote to memory of 2932	2848	6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe	WerFault.exe
PID 2848 wrote to memory of 2932	2848	6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f516fc30487d64f931c6314d58ff0ec_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 36
2⤵
- Program crash
PID:2932

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

Loading Replay Monitor...

Downloads

memory/2848-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2848-1-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download