46dc49be65d7165e2a6009854a4f27f0088230199e61e0555cb1bd266535874a

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 17:46

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General

Target

foo/255028f2f37838e92f84f27c68aaf4e1.dll
Size

536KB
MD5

255028f2f37838e92f84f27c68aaf4e1
SHA1

64e6d06aba93b91fbda44364278f2a91e91c6cf3
SHA256

db04d912a4fa503b27bea546ca8160b040e3eaf8eabfa5ee0dc30b64738976e2
SHA512

be1f9a5005c9c446a100891c9c955336e011ba550ca7c1f5dd4dd9c3f3041ff20fa30445f117331b6d121b0e89361bead40b981c50f01ce185fa3acf2b7d00d8
SSDEEP

12288:oifFSc//DgKiS6ffx1qmcZrUEy5z4m2ixLCrXxsXTH3OFW:owFkKH6f5cZrUEyJ4mAkOFW

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 3 IoCs

description	pid	Process	procid_target
PID 4152 wrote to memory of 1096	4152	rundll32.exe	81
PID 4152 wrote to memory of 1096	4152	rundll32.exe	81
PID 4152 wrote to memory of 1096	4152	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo\255028f2f37838e92f84f27c68aaf4e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo\255028f2f37838e92f84f27c68aaf4e1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1096

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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