8e60a1e2e06869d435215f12e4c38ac9b7104563a64360fba4def63eef53acf9

Resubmissions

15-09-2024 13:37

240915-qwsazswapd 6

15-09-2024 13:33

240915-qt2fwavhrh 6

Analysis

max time kernel
95s
max time network
137s
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-process-l1-1-0.dll
Size

18KB
MD5

539edf31a28b27491fb6422f9ba24748
SHA1

bbb0f9b93bfac0c5cea62f338d9f238a630ec1e4
SHA256

3103333eb85cab4f9473d576680eb2ab2e60f6130ebcb7371bb308179c23ddb7
SHA512

0363fc4fb8ca1dd768e8412415b6a473bfbf9b61673efdd5c92c349ddbedf68b60a44d6e83a10ed8f7485e2db6b36b9ee76de6d18e06442bf78e9c5ee4e02329
SSDEEP

192:erjqjd7VWuufhWr6TBuDBks/nGfe4pBjSbwJCL8WebtuVaVWQ4mW1Cqnajjpxf92:qjEW5hWWTMq0GftpBjtZPlBLcf

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 1172 wrote to memory of 1176	1172	rundll32.exe	83
PID 1172 wrote to memory of 1176	1172	rundll32.exe	83
PID 1172 wrote to memory of 1176	1172	rundll32.exe	83

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-process-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1172
- 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-process-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1176

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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