a32eb176e431428b335546ec8af09cb8d1129a84eaaf39d81fef1714a026a740

Analysis

max time kernel
81s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 08:34

Target

7d04817927134feb8baecc1a6655a840N.dll
Size

4.6MB
MD5

7d04817927134feb8baecc1a6655a840
SHA1

0408de10ead17845266c09de7396529c3a1c958f
SHA256

a32eb176e431428b335546ec8af09cb8d1129a84eaaf39d81fef1714a026a740
SHA512

6dc53da5e2f840aa90e5ba8b502fd203e51f4efb68003bda15adb744e977d0a14ed7f222a99aea6920afa5d10c277b2d6ff9157e95f38de2e79a63e15aa12eef
SSDEEP

98304:2u6vOjpN0H3zgdXgK3c8iBxFs2iqkyyMtFHzkYhAxcikKql3W5:5Bpm2R3ZEtpz5ATkK63q

Score

3^/10

discovery

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.

System Language Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2764	rundll32.exe
2764	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31
PID 2652 wrote to memory of 2764	2652	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d04817927134feb8baecc1a6655a840N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d04817927134feb8baecc1a6655a840N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2764

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2764-6-0x000000007373D000-0x00000000739B9000-memory.dmp

Filesize
2.5MB

Download
memory/2764-4-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2764-2-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2764-0-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2764-9-0x0000000073720000-0x0000000073E5C000-memory.dmp

Filesize
7.2MB

Download
memory/2764-5-0x0000000073720000-0x0000000073E5C000-memory.dmp

Filesize
7.2MB

Download
memory/2764-10-0x0000000073720000-0x0000000073E5C000-memory.dmp

Filesize
7.2MB

Download
memory/2764-11-0x000000007373D000-0x00000000739B9000-memory.dmp

Filesize
2.5MB

Download