c44506fe6e1ede5a104008755abf5b6ace51f1a84ad656a2dccc7f2c39c0eca2

Analysis

max time kernel
15s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 05:26

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General

Target

madexcept_.dll
Size

435KB
MD5

21068dfd733435c866312d35b9432733
SHA1

3d5336c676d3dd94500d0d2fe853b9de457f10fd
SHA256

835f1141ece59c36b18e76927572d229136aeb12eff44cb4ba98d7808257c299
SHA512

54664a9e60e5a0b148fc4684125b7eac9cfc57d0bc5838204ed587d62e44c3347c0bae3192d5c375b6a74335b4fed4fc53248ba542c59022e9761872e09e3ee7
SSDEEP

6144:mlAz49EKhEV30F8sl88nTjQ4Q50gEcW/jd+o72niVUNMa4Yn2c:mlG4ut30F8slzYlQcW/jd++2nJ6u2c

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 7 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29
PID 1568 wrote to memory of 1104	1568	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\madexcept_.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\madexcept_.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1104

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

Replay Monitor

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Downloads

memory/1104-0-0x0000000059800000-0x000000005986E000-memory.dmp

Filesize
440KB

Download
memory/1104-2-0x0000000057000000-0x000000005703F000-memory.dmp

Filesize
252KB

Download
memory/1104-4-0x0000000057800000-0x0000000057812000-memory.dmp

Filesize
72KB

Download
memory/1104-3-0x0000000050120000-0x000000005030D000-memory.dmp

Filesize
1.9MB

Download
memory/1104-1-0x0000000050000000-0x0000000050116000-memory.dmp

Filesize
1.1MB

Download