a608d5381b29abf4ab673b85f5a8b99d34d92adc4d6394f2253972e2edd2238e

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-12-2024 01:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a608d5381b29abf4ab673b85f5a8b99d34d92adc4d6394f2253972e2edd2238eN.dll
Size

76KB
MD5

edf92495f87048db98aea26b35635330
SHA1

2d9b964e7c303b8335d625e872a33cbdd2f8e8a6
SHA256

a608d5381b29abf4ab673b85f5a8b99d34d92adc4d6394f2253972e2edd2238e
SHA512

a684f31c4581e562538f14a0ed454ff34d3400aeec695ff08e7fb1b7bcbeb0e83ae4c077c06858a7ec38d6524af801ec6273eaa0316aeff0db54e5993ef05722
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZgEEbbhvNF:c8y93KQjy7G55riF1cMo03ehvNF

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2252-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2252-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2252-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2252-4-0x0000000010000000-0x0000000010030000-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
2252	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2252	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30
PID 2652 wrote to memory of 2252	2652	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a608d5381b29abf4ab673b85f5a8b99d34d92adc4d6394f2253972e2edd2238eN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a608d5381b29abf4ab673b85f5a8b99d34d92adc4d6394f2253972e2edd2238eN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2252

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/2252-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2252-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2252-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2252-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2252-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download