6c5d9bfa8e51f8db5449f756254c0b2a5f1289aa2cea51905d058e3ba7d57b1e

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 05:20

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General

Target

f9c9fcd5f3df2ea1cd531adcb100164a_JaffaCakes118.exe
Size

107KB
MD5

f9c9fcd5f3df2ea1cd531adcb100164a
SHA1

38b8e2f3d9ccc4ee596b71deb85ad00f9427e724
SHA256

6c5d9bfa8e51f8db5449f756254c0b2a5f1289aa2cea51905d058e3ba7d57b1e
SHA512

6b58a17817f1d266e69374675567dd1f2dadb563bf12acfe299deb2394f7b249aea013b696dd969e84498704ba7379c398c52d5ae70ec7e2f263880c61d9b509
SSDEEP

3072:jQjwJBrP8XXjU0pKUQYDMWBhoWPY3amPtiE16jwCXg:jJJmXX7KUQ/W/oWWamZ

Score

5^/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/4092-0-0x0000000000400000-0x000000000043B000-memory.dmp	upx
behavioral2/memory/4092-3-0x0000000000400000-0x000000000043B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4936	4092	WerFault.exe	81

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	f9c9fcd5f3df2ea1cd531adcb100164a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f9c9fcd5f3df2ea1cd531adcb100164a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9c9fcd5f3df2ea1cd531adcb100164a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 852
  2⤵
  - Program crash
  PID:4936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4092 -ip 4092
1⤵
PID:3144

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/4092-0-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4092-1-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/4092-2-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/4092-3-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4092-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4092-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download