3ddd51053f46a69b65532608dd93c4fc538f11d88290a1be23bc788cb4140133

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 04:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3ddd51053f46a69b65532608dd93c4fc538f11d88290a1be23bc788cb4140133N.dll
Size

76KB
MD5

5876a2e4fe80063dd1ba653067a6a020
SHA1

f8382efb74eec6cba5c7e973547b644efe3991b1
SHA256

3ddd51053f46a69b65532608dd93c4fc538f11d88290a1be23bc788cb4140133
SHA512

c737dc8001a32f41ecfa4aebc52da5df3cb16e0728849fb30d4cc96fc9e8db56b882c84961891cfe4839135f234a85e356799c2413f2c740a69ba78f8f138a66
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZCHPsggcDAn:c8y93KQjy7G55riF1cMo03MHEoDk

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/768-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/768-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/768-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
768	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	768	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 768	860	rundll32.exe	30
PID 860 wrote to memory of 768	860	rundll32.exe	30
PID 860 wrote to memory of 768	860	rundll32.exe	30
PID 860 wrote to memory of 768	860	rundll32.exe	30
PID 860 wrote to memory of 768	860	rundll32.exe	30
PID 860 wrote to memory of 768	860	rundll32.exe	30
PID 860 wrote to memory of 768	860	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3ddd51053f46a69b65532608dd93c4fc538f11d88290a1be23bc788cb4140133N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3ddd51053f46a69b65532608dd93c4fc538f11d88290a1be23bc788cb4140133N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:768

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

Loading Replay Monitor...

Downloads

memory/768-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/768-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/768-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/768-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download