f1830ec3cb3885bb7e21e76918186342b204b52bdbfb5f6b5188b33ec6dd979b

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 02:05

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General

Target

11633a348e37738e95f6357a15fe305b_JaffaCakes118.exe
Size

248KB
MD5

11633a348e37738e95f6357a15fe305b
SHA1

db78b2853aa3477f481864020c6309e9188759f0
SHA256

f1830ec3cb3885bb7e21e76918186342b204b52bdbfb5f6b5188b33ec6dd979b
SHA512

83fe9cf97cd8a23fd2c4f60d206c54949e336cb06e7adc757fa32d354758e09187ca327ef9004ce5b8c854ce8d2736f5394dcc2945ecad2888a82502ea309d87
SSDEEP

3072:BBysTRDSgQ5rmx1Ct9eCa+eAXulX4666EVAmbQspM/UfeP/hNJY41C:BBysULI+eAwXkRpMRXJYF

Score

5^/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/1660-0-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2804	1660	WerFault.exe	80

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	11633a348e37738e95f6357a15fe305b_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1660	11633a348e37738e95f6357a15fe305b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\11633a348e37738e95f6357a15fe305b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\11633a348e37738e95f6357a15fe305b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1660
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 592
  2⤵
  - Program crash
  PID:2804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1660 -ip 1660
1⤵
PID:4216

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/1660-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1660-3-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1660-1-0x0000000000510000-0x0000000000511000-memory.dmp

Filesize
4KB

Download
memory/1660-8-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download