a12b59d94c47bce0217f022d08390200389e3fe2f5b735fd1a0c00af79bffa83

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 21:22

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General

Target

cvery.compb234352/spjxc/spjxc/BIN/spjxc_zlcx.dll
Size

276KB
MD5

cceb7abd6e67925dfa44491a42619326
SHA1

1875208da63fb33142d8d2f74d18e2a3dc97e55e
SHA256

a1070ed179922e549bf1abb9d3d021f0a39d98daa40ed3fe9f3f6e65adf27f9d
SHA512

dcad3bc5964b0bbc789fd12a46a2b62012af1f48046850219e737f80dc8acf43083ad89307d4d97e734781f08e022e203e60dd3112065256d69897497fec07b7
SSDEEP

3072:TmbWuCjRE/kvoMNZvd3qGIdfkVzloKspPC+u:KbWuCKKdlQyoKH

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 3608 wrote to memory of 3540	3608	rundll32.exe	84
PID 3608 wrote to memory of 3540	3608	rundll32.exe	84
PID 3608 wrote to memory of 3540	3608	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cvery.compb234352\spjxc\spjxc\BIN\spjxc_zlcx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3608
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cvery.compb234352\spjxc\spjxc\BIN\spjxc_zlcx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3540

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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