d4dacb6c5b36f0919b29fda9f4b18b2e24787cbc262d08a125f0223ee3ea8138

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-10-2024 02:08

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General

Target

Zoroastrians.dll
Size

48KB
MD5

4c3798bce21134782f690a2bbb1b1252
SHA1

91d76bea0cdafb5d40a2fb9b66810ebe7e94a344
SHA256

f47aaf953a2e082e921025f7407a1ace17e893b3d7d7d0752e0c91bbf3b8a23b
SHA512

4e12aff60aa0f298d6be13a5c9586ad5c6b9eab986e26c2d0b2210b14b649db691f8a641e544ef42f11927c7a2022ffb632bce8d4c5f8fa01794994aca6584c4
SSDEEP

768:qp+Y14HEDpcf4DuqzMYylhTC5eeYki6IdVtk:i1VXeTCpO6It

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2912	2432	WerFault.exe	28

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 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2416 wrote to memory of 2432	2416	rundll32.exe	28
PID 2432 wrote to memory of 2912	2432	rundll32.exe	29
PID 2432 wrote to memory of 2912	2432	rundll32.exe	29
PID 2432 wrote to memory of 2912	2432	rundll32.exe	29
PID 2432 wrote to memory of 2912	2432	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Zoroastrians.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Zoroastrians.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:2912

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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