48a1ddd75c17570b738ecd325cc826db74a31a640d5ca7ef76321d636df75533

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 12:26

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General

Target

Hemingway Editor 3.0.6/App/Hemingway Editor/ffmpeg.dll
Size

1.9MB
MD5

62c084e4269078788f62275ba4b83b67
SHA1

bd71d0beb10743dba93e9f788daeff194b4fb5ed
SHA256

b26ece4f09ad918d2b5785e4dc448323ae697cbacde1d693253191ef59797702
SHA512

ed8b9baa16571afe7299031573011d69d9e777d49d3499c0c7d35466a09cfc7985f4ed5e52fa16c84e3cb6090d66261c60fc52bd91b6fedb2eb1a45e7d959b13
SSDEEP

49152:XrJsHhVV0X0sN5YpxeUy6hdaHM/yXlNQef7jW+l2v:XdsHhichh89XlNHfn/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2068	2432	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2400 wrote to memory of 2432	2400	rundll32.exe	31
PID 2432 wrote to memory of 2068	2432	rundll32.exe	32
PID 2432 wrote to memory of 2068	2432	rundll32.exe	32
PID 2432 wrote to memory of 2068	2432	rundll32.exe	32
PID 2432 wrote to memory of 2068	2432	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Hemingway Editor 3.0.6\App\Hemingway Editor\ffmpeg.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Hemingway Editor 3.0.6\App\Hemingway Editor\ffmpeg.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 224
    3⤵
    - Program crash
    PID:2068

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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