436a9ee1903ea2142798b142f3495cd92de1f87be268f264dc81325d98ca14ea

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 06:07

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General

Target

834eee494b48d1fc4bd78d3efbeda6b4_JaffaCakes118.exe
Size

200KB
MD5

834eee494b48d1fc4bd78d3efbeda6b4
SHA1

d9c0d959017a181d045b30004d92d363673a2ce1
SHA256

436a9ee1903ea2142798b142f3495cd92de1f87be268f264dc81325d98ca14ea
SHA512

2e395ed31f3008b3780104ad3ca50ce3956c6946d31cd234d1b9f4ab93ec07343ea1558d524984a9636743aedbb3d6de0afc0243db1a976d3320ad7c14a6d4e7
SSDEEP

3072:s2L2lSTxGtHsBdtJeWXeiKjuy/IaP7pceKpZx6gSp0Caar4Y0j2TFwR1:s2O4OHs7Xepi4HSeKPkFxkiTFw

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/2104-0-0x0000000000400000-0x0000000000469000-memory.dmp	upx
behavioral2/memory/2104-1-0x0000000000400000-0x0000000000469000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2072	2104	WerFault.exe	82

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	834eee494b48d1fc4bd78d3efbeda6b4_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\834eee494b48d1fc4bd78d3efbeda6b4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\834eee494b48d1fc4bd78d3efbeda6b4_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 408
  2⤵
  - Program crash
  PID:2072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2104 -ip 2104
1⤵
PID:3984

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/2104-0-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

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memory/2104-1-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download