1a3d028a1411047dcd15534a67623ccf0a5fde8b19c99cc20767cbec2e4973d6

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 16:56

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General

Target

1a3d028a1411047dcd15534a67623ccf0a5fde8b19c99cc20767cbec2e4973d6.dll
Size

2.0MB
MD5

197e23f63fcdd66fb9f2ac10d3acb6b1
SHA1

dd541e857e2a1e0bccb969661c884c0398a4cfd8
SHA256

1a3d028a1411047dcd15534a67623ccf0a5fde8b19c99cc20767cbec2e4973d6
SHA512

2bdcd8ea23bd3d8a2512b4d01dd1d883ae7dfcfa0fc4f525a776256ac0a341389d7d9dd516d81986ce1059c191dad328c25c356f8f92cb1f280934ed001d79c0
SSDEEP

49152:mCp05TBzbMbirfB4M+e4tTX5ipgqJPiyOdOym:xp059zo0fB4M14ZX5ipgqJPiE

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 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a3d028a1411047dcd15534a67623ccf0a5fde8b19c99cc20767cbec2e4973d6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a3d028a1411047dcd15534a67623ccf0a5fde8b19c99cc20767cbec2e4973d6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  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

Replay Monitor

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Downloads

memory/2912-0-0x00000000746D0000-0x0000000074B97000-memory.dmp

Filesize
4.8MB

Download
memory/2912-1-0x0000000074200000-0x00000000746C7000-memory.dmp

Filesize
4.8MB

Download
memory/2912-2-0x00000000746D0000-0x0000000074B97000-memory.dmp

Filesize
4.8MB

Download
memory/2912-3-0x0000000074200000-0x00000000746C7000-memory.dmp

Filesize
4.8MB

Download