8e60a1e2e06869d435215f12e4c38ac9b7104563a64360fba4def63eef53acf9

Resubmissions

15-09-2024 13:37

240915-qwsazswapd 6

15-09-2024 13:33

240915-qt2fwavhrh 6

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 13:37

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General

Target

$TEMP/downloader_easeus/2.0.0/2trial/aliyun/api-ms-win-crt-convert-l1-1-0.dll
Size

21KB
MD5

5760bec3a8c82192d724254b80997b83
SHA1

9638cbe7c220dd8ed432104c20fb9dbffbf3e35c
SHA256

ba51a438d47331deef6178345b235e768a4e648d43fd44e28b95e7292cd4f04c
SHA512

56892e8b9d1e34210821b41defaa60e9d1d0014cf827a0ab358bfdea29e95dd5d82565ecd8d81aaef2b93f2b30aef7b1898691adc0660278e5c9047da33ff070
SSDEEP

192:0swcyVWuufhW+YTBuDBks/nGfe4pBjSfdIy8WebtuVaVWQ42WuE9V6qnaj87X/fx:fvyVW5hWHTMq0GftpBjUIdZ3jlJ7fBY1

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 3436 wrote to memory of 1352	3436	rundll32.exe	82
PID 3436 wrote to memory of 1352	3436	rundll32.exe	82
PID 3436 wrote to memory of 1352	3436	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\2trial\aliyun\api-ms-win-crt-convert-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\2trial\aliyun\api-ms-win-crt-convert-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1352

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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