054309a6b187a95cddbf230e2cf7f8ae0e5fb513ec7b12b9d8c1ebca4dac1edc

Analysis

max time kernel
136s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 13:48

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General

Target

b3b3ca76f8ed05cefad60ae0cdd0e7a7_JaffaCakes118.exe
Size

338KB
MD5

b3b3ca76f8ed05cefad60ae0cdd0e7a7
SHA1

9599b88c7ad0cfa15f12f5eb4ae1122d5f49b5f0
SHA256

054309a6b187a95cddbf230e2cf7f8ae0e5fb513ec7b12b9d8c1ebca4dac1edc
SHA512

38f05e8d35829fa49e75ab81de85f04453b347f2ba2236281e51a11393dc094a6d628f9163666b0f7c7ff43d7abd8f9e53eaecfa52aec92856478556da8c3e86
SSDEEP

6144:E6VXClQyHbvo8PstmBLHR46dGIyLej8w1ROe4BejRp7eGAvgt7XDjaB6pL:E6NoLzPstSGFajVOe4BedEGAvg5c6h

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/2844-0-0x0000000000400000-0x00000000005C5000-memory.dmp	upx
behavioral2/memory/2844-3-0x0000000000400000-0x00000000005C5000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
428	2844	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	b3b3ca76f8ed05cefad60ae0cdd0e7a7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b3b3ca76f8ed05cefad60ae0cdd0e7a7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b3b3ca76f8ed05cefad60ae0cdd0e7a7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 400
  2⤵
  - Program crash
  PID:428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2844 -ip 2844
1⤵
PID:4612

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

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Downloads

memory/2844-0-0x0000000000400000-0x00000000005C5000-memory.dmp

Filesize
1.8MB

Download
memory/2844-1-0x0000000000650000-0x0000000000652000-memory.dmp

Filesize
8KB

Download
memory/2844-3-0x0000000000400000-0x00000000005C5000-memory.dmp

Filesize
1.8MB

Download