5c7d2b2be50e2ba2545167ce8aa6d1061a24e8f374aadf41938fc371a0658d00

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 14:26

Target

35b11ae1fb0886847c3b8edd596d1040N.dll
Size

4.6MB
MD5

35b11ae1fb0886847c3b8edd596d1040
SHA1

3479c50868a03e44597be9dbd386f2b5d2befc7e
SHA256

5c7d2b2be50e2ba2545167ce8aa6d1061a24e8f374aadf41938fc371a0658d00
SHA512

9dd6ef7fd7bc9b2e4982379ea2239070a8fc523e8eae9f704b29ea4d1fef642df0d8a05033b315dd46e348b3bde0b5732a8c30c6e454ae1179ee38840184845f
SSDEEP

98304:2u6vOjpN0H3zgdXgK3c8iBxFs2iqkyyMtFHzkYhAxcikKql3W0:5Bpm2R3ZEtpz5ATkK63r

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
1992	rundll32.exe
1992	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30
PID 1868 wrote to memory of 1992	1868	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\35b11ae1fb0886847c3b8edd596d1040N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\35b11ae1fb0886847c3b8edd596d1040N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1992

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/1992-0-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/1992-2-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/1992-4-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/1992-11-0x0000000073A30000-0x000000007416C000-memory.dmp

Filesize
7.2MB

Download
memory/1992-10-0x0000000073A4D000-0x0000000073CC9000-memory.dmp

Filesize
2.5MB

Download
memory/1992-9-0x0000000073A31000-0x0000000073A44000-memory.dmp

Filesize
76KB

Download
memory/1992-5-0x0000000073A30000-0x000000007416C000-memory.dmp

Filesize
7.2MB

Download
memory/1992-6-0x0000000073A4D000-0x0000000073CC9000-memory.dmp

Filesize
2.5MB

Download
memory/1992-12-0x0000000073A30000-0x000000007416C000-memory.dmp

Filesize
7.2MB

Download