ebf48b895271f8a8bad255faead9309770c2f33007298ed69fcf4a58c0148897

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 09:47

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General

Target

hc_client_mod_v320/EXE/Common.dll
Size

1.7MB
MD5

82e1d4df27117ebe3ca80ac9fb3c2351
SHA1

99fbba9aaf30299857838c6c3b7443a804e860d3
SHA256

f3c3692a86035c6ed6fbc3d7379cd483612f569264eee866bc996572a99368ad
SHA512

ba6199bff8d1be132c04c5bbdc395bf3d2a782c4834ac466e7d17f9aaf33f75e009445a314bbe734dfe24a2b7a007a25508a4a70728b1a589d5155e662abbbd3
SSDEEP

24576:zi1aYx/ZuppZ+LaL+FAB+WWdiXsRXLFo4bDmEKQdxgo9hX7n3rYxriTRiS/:+rZup6LaL+uavRJzNKQfg+nYxriTRT

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 1644 wrote to memory of 1624	1644	rundll32.exe	84
PID 1644 wrote to memory of 1624	1644	rundll32.exe	84
PID 1644 wrote to memory of 1624	1644	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\hc_client_mod_v320\EXE\Common.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\hc_client_mod_v320\EXE\Common.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1624

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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