1aaf139d28aebec2bd164929be934433b8097a6729352a9c51ba52714aacb691

Resubmissions

25/08/2024, 10:12

240825-l8vvesyeke 3

25/08/2024, 10:07

240825-l5r95aycpa 3

Analysis

max time kernel
583s
max time network
622s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 10:12

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General

Target

The Henry Stickmin Collection/Adobe AIR/Versions/1.0/Resources/NPSWF32.dll
Size

45KB
MD5

cb3140c7124595bbda8fb813ce5bf026
SHA1

c5bed48ba3edca248e662fd84d4514d8a6149895
SHA256

b99a91d965af4e4941a26ae785713e12bb86f010d1adc6079bdd3ffdc896a69d
SHA512

c1cd119462ba4366f81c8ed0547b2238fd353eefa4b58a5433bcafc6e23c01d63aac51032a1208e1ad42d44e9cfbd52924474f38043efa518659ad855c3daec6
SSDEEP

384:ce61wzgQcJSIumB3DHlctUWDfKCdzH7/z3ZsHLkOgRPnh9L5I:ceYEtIlzmthDfK2foRgdh9Lu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1164	1656	WerFault.exe	29

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 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 2028 wrote to memory of 1656	2028	rundll32.exe	29
PID 1656 wrote to memory of 1164	1656	rundll32.exe	30
PID 1656 wrote to memory of 1164	1656	rundll32.exe	30
PID 1656 wrote to memory of 1164	1656	rundll32.exe	30
PID 1656 wrote to memory of 1164	1656	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\The Henry Stickmin Collection\Adobe AIR\Versions\1.0\Resources\NPSWF32.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\The Henry Stickmin Collection\Adobe AIR\Versions\1.0\Resources\NPSWF32.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1656
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 228
    3⤵
    - Program crash
    PID:1164

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

Windows 7 deprecation

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