b99974c10249a13342be3c7bfce66812fe378ff9db079193237244302fdfe302

Analysis

max time kernel
98s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 08:27

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General

Target

d3f1ff9a219ae40a169f1976cb32181e_JaffaCakes118.dll
Size

71KB
MD5

d3f1ff9a219ae40a169f1976cb32181e
SHA1

0b5f3b63d70bcdbb54f15c9080ea2caaba6485ba
SHA256

b99974c10249a13342be3c7bfce66812fe378ff9db079193237244302fdfe302
SHA512

71e9ce2e8661d13129fea0b69d3ae862a7434e82705a7634c82ae675603d2009e731cbea1e1ec2116d04d20e5d24401ddc30bb93600c5cdbcf591bfed3673d83
SSDEEP

1536:ehbTMVLq/O4VWLRl7Yq1wOYvjZvrkRgLrKMGAHPawQ3sEx:eh8V+O4VWLRbPYr5rb1PaWO

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/2872-0-0x0000000010000000-0x0000000010017000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 2872	3724	rundll32.exe	83
PID 3724 wrote to memory of 2872	3724	rundll32.exe	83
PID 3724 wrote to memory of 2872	3724	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3f1ff9a219ae40a169f1976cb32181e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3f1ff9a219ae40a169f1976cb32181e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2872

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/2872-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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