90bc642c44ef7de312374f5fe707be9fb2fe704829d0ce0d3e1269cb20ed525f

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
23/08/2024, 16:44

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General

Target

90bc642c44ef7de312374f5fe707be9fb2fe704829d0ce0d3e1269cb20ed525f.dll
Size

3.3MB
MD5

45241d9ca52f6a200343b044b54377b6
SHA1

6e3f3f9fb8da748e0af98161e3ace6d3c8611595
SHA256

90bc642c44ef7de312374f5fe707be9fb2fe704829d0ce0d3e1269cb20ed525f
SHA512

fcb591356a462bf1f480cbe1ff2417a8f2d5bb310506a753033a927ed011c566c6ef53ab28989e604c269edb702b0dc2eb94b3438abeec5a13e064bafeab2cb6
SSDEEP

49152:HndyNsKbUAt5egVK4VE3uX6LuQ/nUgrSe4al+M9Q3rWv54OvBg2gxxx7bA:H0NLbUAt5egVK423uKR/9llY

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 408 wrote to memory of 1728	408	rundll32.exe	29
PID 408 wrote to memory of 1728	408	rundll32.exe	29
PID 408 wrote to memory of 1728	408	rundll32.exe	29
PID 408 wrote to memory of 1728	408	rundll32.exe	29
PID 408 wrote to memory of 1728	408	rundll32.exe	29
PID 408 wrote to memory of 1728	408	rundll32.exe	29
PID 408 wrote to memory of 1728	408	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\90bc642c44ef7de312374f5fe707be9fb2fe704829d0ce0d3e1269cb20ed525f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\90bc642c44ef7de312374f5fe707be9fb2fe704829d0ce0d3e1269cb20ed525f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1728

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/1728-0-0x0000000074DB0000-0x0000000075250000-memory.dmp

Filesize
4.6MB

Download
memory/1728-1-0x0000000074910000-0x0000000074DB0000-memory.dmp

Filesize
4.6MB

Download
memory/1728-2-0x0000000074DB0000-0x0000000075250000-memory.dmp

Filesize
4.6MB

Download
memory/1728-3-0x0000000074910000-0x0000000074DB0000-memory.dmp

Filesize
4.6MB

Download