f20b038a940a04f92589a016a1d3bc267c2eac9ed4bffe382879079d0b00558d

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 14:21

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General

Target

f20b038a940a04f92589a016a1d3bc267c2eac9ed4bffe382879079d0b00558d.dll
Size

14KB
MD5

045dd7a83154779c05c417af8cc19444
SHA1

4c15f1a12a70b9408025006e480ed1450c4633d0
SHA256

f20b038a940a04f92589a016a1d3bc267c2eac9ed4bffe382879079d0b00558d
SHA512

16847c1cbe2263cf35cf4bfb734b2b24f15425571071f4af17543be98d8a2c26c7f452d08250644b0de2eaf8a2ba6fd78dee148a19562721284212d77c83c119
SSDEEP

192:nm/K/17RmdxKLAje2GkRijCiN/SPue1qx+BViMUzrEtjIhXRfhBxf1SZQ34fY2eZ:r8PaAjUjCiNCnqxtMUMjIhRhcPzEA

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 2552 wrote to memory of 1456	2552	rundll32.exe	29
PID 2552 wrote to memory of 1456	2552	rundll32.exe	29
PID 2552 wrote to memory of 1456	2552	rundll32.exe	29
PID 2552 wrote to memory of 1456	2552	rundll32.exe	29
PID 2552 wrote to memory of 1456	2552	rundll32.exe	29
PID 2552 wrote to memory of 1456	2552	rundll32.exe	29
PID 2552 wrote to memory of 1456	2552	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f20b038a940a04f92589a016a1d3bc267c2eac9ed4bffe382879079d0b00558d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f20b038a940a04f92589a016a1d3bc267c2eac9ed4bffe382879079d0b00558d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1456

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/1456-0-0x00000000001A0000-0x00000000001B1000-memory.dmp

Filesize
68KB

Download
memory/1456-3-0x00000000001B0000-0x00000000001C1000-memory.dmp

Filesize
68KB

Download
memory/1456-2-0x00000000001A0000-0x00000000001B1000-memory.dmp

Filesize
68KB

Download
memory/1456-1-0x00000000001A0000-0x00000000001B1000-memory.dmp

Filesize
68KB

Download