f501deb97d263d1d143df4667f3681c0f3dc869228dd7968a674d9c416777459

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 15:22

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General

Target

0f5b311f289a98288164c551e58ad4b5_JaffaCakes118.exe
Size

65KB
MD5

0f5b311f289a98288164c551e58ad4b5
SHA1

d6616f6944710f5c69b8c9cb7d426d645755a3b6
SHA256

f501deb97d263d1d143df4667f3681c0f3dc869228dd7968a674d9c416777459
SHA512

4c5dff94675cefdfbfc161e0eb2df253f2d9639119ad14481664b2a13b98c899c95fa6a60ed63bf1192982e738ae96f35832ea9404404da1471ee987e2543a3f
SSDEEP

1536:CXy23h6y3qhw7ub28lV9utd+spCn08yrZE07Dn:w4y3qhK8lV9oe07rZE0

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/3640-0-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/3640-3-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4244	3640	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	0f5b311f289a98288164c551e58ad4b5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0f5b311f289a98288164c551e58ad4b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f5b311f289a98288164c551e58ad4b5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 636
  2⤵
  - Program crash
  PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3640 -ip 3640
1⤵
PID:4108

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/3640-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3640-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/3640-2-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/3640-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3640-6-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3640-11-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3640-10-0x00000000005A0000-0x00000000005CE000-memory.dmp

Filesize
184KB

Download