d53b4a368f614d37ec46ed664b8c753853c61e75ebd17dec0621bc12c90620e0

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:48

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General

Target

d53b4a368f614d37ec46ed664b8c753853c61e75ebd17dec0621bc12c90620e0N.dll
Size

16KB
MD5

e05c8de046b878e0f5be56c670c4c540
SHA1

9bc4a138ada96cac67ff14da3171f14d4220641e
SHA256

d53b4a368f614d37ec46ed664b8c753853c61e75ebd17dec0621bc12c90620e0
SHA512

0b53c8cdcfb19e3feff1b8f513d6c95a2a72ce22abf89c61741ac39674d97bbee21a469908586235a17412f6e58446d92eceab229fd1623ca2b879eab53f05e5
SSDEEP

384:Hp7Zoqdi+fTEt5/XYQddURBKsxGfvmUQZ654fgMwKC:ToqQ+fQv/YqqRBK5mUj5dwC

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/404-0-0x0000000010000000-0x0000000010011000-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 use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 404	1720	rundll32.exe	30
PID 1720 wrote to memory of 404	1720	rundll32.exe	30
PID 1720 wrote to memory of 404	1720	rundll32.exe	30
PID 1720 wrote to memory of 404	1720	rundll32.exe	30
PID 1720 wrote to memory of 404	1720	rundll32.exe	30
PID 1720 wrote to memory of 404	1720	rundll32.exe	30
PID 1720 wrote to memory of 404	1720	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d53b4a368f614d37ec46ed664b8c753853c61e75ebd17dec0621bc12c90620e0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d53b4a368f614d37ec46ed664b8c753853c61e75ebd17dec0621bc12c90620e0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:404

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/404-1-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/404-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/404-2-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download