21cdeca8e70d021566be2568d6aacdfbd7234bfb01d00b8cc56a1707630505b4

Analysis

max time kernel
133s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 11:07

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General

Target

a68b6bbcbc51979c5f4b078c10bf6525_JaffaCakes118.exe
Size

107KB
MD5

a68b6bbcbc51979c5f4b078c10bf6525
SHA1

03dea33aed934d297edd430db01343b64db05278
SHA256

21cdeca8e70d021566be2568d6aacdfbd7234bfb01d00b8cc56a1707630505b4
SHA512

da44cb7c3ac3b6460a36523e76fef89bb24c94e063821d7d4f0682d43c50fa1660f5b4ea647a5e37457b462e511b6c56d4c3f5095082ca3ca8d3da9bd3587f2e
SSDEEP

3072:QQjwJBrP8XXjU0pKUQYDMWBhoWPY3amPtiE16jwCXg:QJJmXX7KUQ/W/oWWamZ

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4104-0-0x0000000000400000-0x000000000043B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4544	4104	WerFault.exe	85

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	a68b6bbcbc51979c5f4b078c10bf6525_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a68b6bbcbc51979c5f4b078c10bf6525_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a68b6bbcbc51979c5f4b078c10bf6525_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 852
  2⤵
  - Program crash
  PID:4544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4104 -ip 4104
1⤵
PID:4968

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/4104-0-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4104-1-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/4104-2-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/4104-3-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4104-5-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4104-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download