67bdc03d8c4f9d840994971e6133ac78a6ba91254053d283f71d523b4e38f7b4

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/10/2024, 21:00

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General

Target

Lula.dll
Size

280KB
MD5

23c91234bab08b20e53579430afc4bae
SHA1

f36c9cb286512d496c7bc2d20bc080ac2df0fbe1
SHA256

bb5d78048a5c45d65026821b91b0fcc233f274d543e41d11894464ee4e948f75
SHA512

06aee9672913dddbc4ad80cc96fe4fb214bd4007e510ab63041cecd75478587eec6a338ac6830aa2a69e34cedd24d48b92fbf709e31a8ecf4c79edd79681e6c2
SSDEEP

6144:U3d7311JrrXgJWpeqZSMEPgF5BNQTw6ZwEnw65kka5F:U3Z3LBgMpeiSM5F5QTw6hVkka5F

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2224	rundll32.exe

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 2296 wrote to memory of 2224	2296	rundll32.exe	30
PID 2296 wrote to memory of 2224	2296	rundll32.exe	30
PID 2296 wrote to memory of 2224	2296	rundll32.exe	30
PID 2296 wrote to memory of 2224	2296	rundll32.exe	30
PID 2296 wrote to memory of 2224	2296	rundll32.exe	30
PID 2296 wrote to memory of 2224	2296	rundll32.exe	30
PID 2296 wrote to memory of 2224	2296	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lula.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lula.dll,#1
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:2224

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/2224-0-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2224-1-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download
memory/2224-2-0x0000000010000000-0x0000000010089000-memory.dmp

Filesize
548KB

Download