128d32293cb1bd608beb52a02ab15a3e0e0fa1bea943adf8830ed1ca006e935c

Analysis

max time kernel
144s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 18:13

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General

Target

b89f338f81bd40d5aa1cb08ad473162c_JaffaCakes118.exe
Size

125KB
MD5

b89f338f81bd40d5aa1cb08ad473162c
SHA1

5e5067c785ca5bdfaa85d59f67d00c77733ec34a
SHA256

128d32293cb1bd608beb52a02ab15a3e0e0fa1bea943adf8830ed1ca006e935c
SHA512

7c761ca69cf66ce105272316efe86975cc58371f6b76b2966958c73794cb4dbef49586c3cc8105fc3713fdffafb4c0d06759d3e33fb761cb6e79c6c430e65813
SSDEEP

3072:VAlHBS4DmDVvxuFbAZ8i28hlHoDtIgeoDANqwZSs:VAlH44DmhpuF0PUBcqwH

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/1400-2-0x0000000000590000-0x0000000000610000-memory.dmp	upx
behavioral2/memory/1400-4-0x0000000000590000-0x0000000000610000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4116	1400	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	b89f338f81bd40d5aa1cb08ad473162c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b89f338f81bd40d5aa1cb08ad473162c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b89f338f81bd40d5aa1cb08ad473162c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 312
  2⤵
  - Program crash
  PID:4116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1400 -ip 1400
1⤵
PID:412

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/1400-0-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1400-2-0x0000000000590000-0x0000000000610000-memory.dmp

Filesize
512KB

Download
memory/1400-3-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1400-4-0x0000000000590000-0x0000000000610000-memory.dmp

Filesize
512KB

Download