b09451e30ef0fc5bcf56067d8e81ec63cf2da0800f7ad64998cf5652f7cce983

Analysis

max time kernel
140s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 04:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe
Size

191KB
MD5

88fdfa2ed3f4a3fc301cb65b904251a3
SHA1

db174d29132ce888dc4655126dbbaa7ba2a15992
SHA256

b09451e30ef0fc5bcf56067d8e81ec63cf2da0800f7ad64998cf5652f7cce983
SHA512

a89b33677e89eb48bc92c030e67401203e660de6b8b78282f2bb1d4051d544f4fe4a65ce091ca748751eee82e92abf9da1eaa74d65595f806cf04b570f76ecd0
SSDEEP

3072:2Jqa1En8syoR6sWlUGQ008xwP8GY9XOQQfrZC:2JfE8sb6sqUixeSwDZ

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/232-0-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral2/memory/232-1-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3392	232	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 408
  2⤵
  - Program crash
  PID:3392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 232 -ip 232
1⤵
PID:3912

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/232-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/232-1-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download