defdcf07302fbf9cc44815ac4a0d0bbeebd08d3ae0ad4d92afa7aac6d730b62b

Analysis

max time kernel
132s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 21:56

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General

Target

bd4e4b7dd8eb4075b6717790a7bda143_JaffaCakes118.exe
Size

55KB
MD5

bd4e4b7dd8eb4075b6717790a7bda143
SHA1

621722104706498c14366479b957f87758971277
SHA256

defdcf07302fbf9cc44815ac4a0d0bbeebd08d3ae0ad4d92afa7aac6d730b62b
SHA512

737c635d1a23ddb844a7e860040c1f27165b55ea5f8508d08ea242ab80e74c3eb01257b34b1c843805b12eda960d8ed2cf9f59ac503b0a66064e9daef68c0aa5
SSDEEP

1536:A5BWTotwhUbVrmGyducaiSt/ChPPTzWaL/o:A5BWoFadQd/wnWaE

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/3180-0-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3180-1-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4704	3180	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	bd4e4b7dd8eb4075b6717790a7bda143_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bd4e4b7dd8eb4075b6717790a7bda143_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd4e4b7dd8eb4075b6717790a7bda143_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3180 -s 272
  2⤵
  - Program crash
  PID:4704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3180 -ip 3180
1⤵
PID:3164

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/3180-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3180-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download