79424f6856b0a4b6c0ba24be0871a66c0b0ef5c5f9ee942df0b833ae24e3d2dd

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-12-2024 21:43

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General

Target

79424f6856b0a4b6c0ba24be0871a66c0b0ef5c5f9ee942df0b833ae24e3d2dd.dll
Size

76KB
MD5

0b1b6d753ca9149c8305ec38da48a07d
SHA1

3e65900241527314c49965fd2c51bbef93bb36d4
SHA256

79424f6856b0a4b6c0ba24be0871a66c0b0ef5c5f9ee942df0b833ae24e3d2dd
SHA512

4d2ed18bceaf6696e92d576c078b737d4a5e26c31eaee508e2c4e293723f6c7e550aff12fe98b4efb89cea9207b6d1d8ec4e3033c48de575eb6a39649ed13e61
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZRckhIMVI:c8y93KQjy7G55riF1cMo03ZI

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/1040-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1040-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1040-2-0x0000000010000000-0x0000000010030000-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
1040	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1040	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30
PID 2552 wrote to memory of 1040	2552	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\79424f6856b0a4b6c0ba24be0871a66c0b0ef5c5f9ee942df0b833ae24e3d2dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\79424f6856b0a4b6c0ba24be0871a66c0b0ef5c5f9ee942df0b833ae24e3d2dd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1040

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

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Downloads

memory/1040-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1040-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1040-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download