dec38c01fb4919cb36510e11966b44b0a645150db0453c1d99865130b434b04c

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 03:51

Target

vynl0gnzsf.dll
Size

17KB
MD5

9d511fba89bde65b4e28210b010c9d77
SHA1

cc46b5a117ca777a723422e9c68838f8e675598f
SHA256

3687fab11f377acc4d63b693a02ab21d14c22911f289b3ad8b19011400adc758
SHA512

fae30a137f093179716b780fce6ecb952abdaeeebc63745ae2cf5bd553203a252cfa5edd1c91bc31b2813dd3124c7282ae7ae706583a5bef1952cf78bcee29bb
SSDEEP

384:thEXpyZyASk87Xbl3JZcQ1Dq0V6xExZDGw2fLUQRGFEjpVE:H6szSDXbvZcQlqqnGw2grEj

Score

3^/10

discovery

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.

System Language Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30
PID 1756 wrote to memory of 1080	1756	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vynl0gnzsf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\vynl0gnzsf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1080

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1080-1-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/1080-0-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download