1b10a865ecc3b75579fc23361e25ada3a7e1a634f722b1a7d06d55a317c633f6

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 00:28

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General

Target

8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe
Size

30KB
MD5

8425c328f06dde07e5c582b8e30a20ae
SHA1

dccd7ee8a616ed5e8b6d4dddb918c4bc8e712f72
SHA256

1b10a865ecc3b75579fc23361e25ada3a7e1a634f722b1a7d06d55a317c633f6
SHA512

a226675ab2bd5b11c15b68d57bc8ca31a635107b1243d540dfe75536074e33f0a26337498c087113fd345bc182e47ca3ab4cb56edce316108bb3c3339263f14e
SSDEEP

768:yfx+fhGqkyd+vDQd+W0frH15HUlXIbd5acEkBlcw0PAb:wx+fkqkAd+HfL1JOKaMlcQ

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
behavioral1/memory/2632-0-0x0000000000400000-0x0000000000412000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2760	2632	WerFault.exe	30

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	8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2760	2632	8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe	31
PID 2632 wrote to memory of 2760	2632	8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe	31
PID 2632 wrote to memory of 2760	2632	8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe	31
PID 2632 wrote to memory of 2760	2632	8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8425c328f06dde07e5c582b8e30a20ae_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 176
  2⤵
  - Program crash
  PID:2760

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/2632-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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