4783f5922f34d9ef7b05d60c77b8ad2c941c756a8599f34cd5688680f4dc0c2e

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 01:16

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General

Target

827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118.exe
Size

59KB
MD5

827a65ceb42a5ed71379b3dc3750a5ba
SHA1

8d1cdd8303638c73ee94519a74d63ff78508a46d
SHA256

4783f5922f34d9ef7b05d60c77b8ad2c941c756a8599f34cd5688680f4dc0c2e
SHA512

2519f3a3cfe4bb23d4a4e87786443e3a2876ee5cb38ec9afeef6575d2212183a4f242d74f78b7e2ef648bd4fa63246d5259c47161b0c3eae7c7378afbea0090f
SSDEEP

768:+1y8aWptvLdlkvum1/Wmdh6A42qfw270VvxlU6k/RVwQLLLaMqofa+MF2cfbTUa6:+tp9a9IwGqtaAQPeMqofDM7fbTgwrSf

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/4576-0-0x0000000000400000-0x0000000000433000-memory.dmp	upx
behavioral2/memory/4576-1-0x0000000000400000-0x0000000000433000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4440	4576	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	827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\827a65ceb42a5ed71379b3dc3750a5ba_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 408
  2⤵
  - Program crash
  PID:4440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4576 -ip 4576
1⤵
PID:1040

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/4576-0-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4576-1-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download