cfcd10600d1606d39f345271772578aca4c5c489aebfc4cc870aed1036437234

Analysis

max time kernel
136s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 17:16

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General

Target

data/assets/jemalloc32.dll
Size

191KB
MD5

93aeb5ec9f94134784373f370d295a61
SHA1

0d3c5c4d18d9a60501bce1f586684cd2fc5c466f
SHA256

7270b1d189c68d3fb655411d0e7002bc9b131328b3cff726946e8fe16fe5b09a
SHA512

2e79b858977c6d39e4380cbee3d70b01d4d47c4291f2af6f510f222f29cca53e2de68d6c6b0cf030eb43fb60ab8807756fadae59a8583f69d0f734f9bbe6453f
SSDEEP

3072:dREMI0SsPaw8FtirHatxHkeaoPg2UYsCMGUd5liXSE0RM:PbPawm0utRaoP1dX6M

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 1812 wrote to memory of 2036	1812	rundll32.exe	88
PID 1812 wrote to memory of 2036	1812	rundll32.exe	88
PID 1812 wrote to memory of 2036	1812	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\assets\jemalloc32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\assets\jemalloc32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2036

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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