b116cbf112ad9e68f7c38fcd63cc862c7e9ee42734bc47d128ef52b7eae6cc4b

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 14:59

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General

Target

$_10_/Qt5Xml.dll
Size

204KB
MD5

291e4ca74490aa5a844047635b820e91
SHA1

72b9c3170b2e931c92be970f6e2b66aa53c99932
SHA256

d8abe41ff17a722a02817b47617b136815ebc4574821c211eb3cb11e4a947833
SHA512

124b7b110fa4df2b13c01f611e992a7e02f22d60339053341689b03c46fbd6540d41e5b23604019e19697e2de225fb17356e4423c8fa61b34023e709ca24bee8
SSDEEP

6144:69WWHjtSD2nyNPrOrOpkREBF5OCFzid1ReuX9G:uWWHpI2nyNPrAOiREr5OCFzid1Re

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4976	3888	WerFault.exe	82

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 3 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 3888	4440	rundll32.exe	82
PID 4440 wrote to memory of 3888	4440	rundll32.exe	82
PID 4440 wrote to memory of 3888	4440	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5Xml.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5Xml.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 684
    3⤵
    - Program crash
    PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3888 -ip 3888
1⤵
PID:2640

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/3888-0-0x0000000074470000-0x00000000746A8000-memory.dmp

Filesize
2.2MB

Download
memory/3888-1-0x0000000074471000-0x00000000745B9000-memory.dmp

Filesize
1.3MB

Download
memory/3888-2-0x0000000074470000-0x00000000746A8000-memory.dmp

Filesize
2.2MB

Download
memory/3888-3-0x0000000074F00000-0x0000000074F3B000-memory.dmp

Filesize
236KB

Download
memory/3888-6-0x0000000074C80000-0x0000000074D0F000-memory.dmp

Filesize
572KB

Download
memory/3888-7-0x0000000074700000-0x0000000074C7C000-memory.dmp

Filesize
5.5MB

Download
memory/3888-13-0x0000000073EC0000-0x0000000073EDE000-memory.dmp

Filesize
120KB

Download
memory/3888-12-0x0000000073EE0000-0x000000007400C000-memory.dmp

Filesize
1.2MB

Download
memory/3888-11-0x0000000074010000-0x0000000074036000-memory.dmp

Filesize
152KB

Download
memory/3888-9-0x00000000740F0000-0x000000007446D000-memory.dmp

Filesize
3.5MB

Download
memory/3888-10-0x0000000074080000-0x00000000740EE000-memory.dmp

Filesize
440KB

Download
memory/3888-5-0x0000000074D10000-0x0000000074D24000-memory.dmp

Filesize
80KB

Download
memory/3888-4-0x0000000074D30000-0x0000000074EF2000-memory.dmp

Filesize
1.8MB

Download