249dfc672850fa96ed5de05847de8d0618fa0849ad8cc1d5f394aad5dd596916

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 19:53

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General

Target

f5b77e89c0ec07dc53b52e660f9e6f30N.dll
Size

6KB
MD5

f5b77e89c0ec07dc53b52e660f9e6f30
SHA1

7a9012b91dbfab80a84d0632ef2f9b2f0a85af70
SHA256

249dfc672850fa96ed5de05847de8d0618fa0849ad8cc1d5f394aad5dd596916
SHA512

ce781fb0be6b8fe08e395070f6ca11fac27674876a40ce85702386ea006df0ac4b6a4ef7c54bb5f0a409f6e314f9c5862e3e5dc5aafef0d38fb56d69bdb23502
SSDEEP

96:hy859x0P8Ma77KhD7Of+bWd3mVnYpHpBZ5DHCxKYMHjqdR9e2JB:F5oLa6xb43mKPixKtGH91

Score

3^/10

discovery

Malware Config

Signatures

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 7 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30
PID 2532 wrote to memory of 2540	2532	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5b77e89c0ec07dc53b52e660f9e6f30N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5b77e89c0ec07dc53b52e660f9e6f30N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2540

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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