67926e45822c5211691f2c32d10dcb10daf123a746a72e3ed906b6eec3e0bead

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 03:19

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General

Target

MP2enc.dll
Size

112KB
MD5

d5327af27ab016bfafc9c6d366da2fef
SHA1

4e8acc8f535fb4f246f25b0918abd9f0e0365864
SHA256

e2a5ff32b8012c7d651796cf731d35a92daf70471c582bb3f9e90dfd141cbe47
SHA512

f85503e46071e2204d2ba9b7107b698e9744b8c0fa7273ea1e5aad3a2e2a8acbc5d5f7bfd9de91e71ac2873b688390847140fe29b55ee933139d7eaa5745493f
SSDEEP

1536:doAkwf9YpsdFngfktmyuu4dPjKbPvKM3gVI3JwDH:d9kq9Yp8ngfdLdPjKbXKV+367

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	2488	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 1036 wrote to memory of 2488	1036	rundll32.exe	31
PID 2488 wrote to memory of 2320	2488	rundll32.exe	32
PID 2488 wrote to memory of 2320	2488	rundll32.exe	32
PID 2488 wrote to memory of 2320	2488	rundll32.exe	32
PID 2488 wrote to memory of 2320	2488	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MP2enc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MP2enc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 224
    3⤵
    - Program crash
    PID:2320

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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