3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 07:58

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General

Target

DEC 2024 RFQ.exe
Size

987KB
MD5

34b4d7918dc670f64013e5d1f58a85cd
SHA1

dc5af092e9c5b2b38a2e72b03a2784fad36f20e6
SHA256

3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17
SHA512

080f3df60bff200c4d29a65eb67dcc381bc04200c5b6e3681b2592ef64aa776e04cb71e8966b8cb56c42577cbc2be89ff8beb1e1d99ff54f1d18a7fdd2102907
SSDEEP

24576:tu6J33O0c+JY5UZ+XC0kGso6FaSrQ00voPIWY:fu0c++OCvkGs9FaSrZ0wDY

Score

5^/10

discovery

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3468-11-0x0000000000DD0000-0x00000000011D0000-memory.dmp	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3860	3468	WerFault.exe	81

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	DEC 2024 RFQ.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3468	DEC 2024 RFQ.exe
3468	DEC 2024 RFQ.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3468	DEC 2024 RFQ.exe
3468	DEC 2024 RFQ.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 4580	3468	DEC 2024 RFQ.exe	82
PID 3468 wrote to memory of 4580	3468	DEC 2024 RFQ.exe	82
PID 3468 wrote to memory of 4580	3468	DEC 2024 RFQ.exe	82

C:\Users\Admin\AppData\Local\Temp\DEC 2024 RFQ.exe
"C:\Users\Admin\AppData\Local\Temp\DEC 2024 RFQ.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\DEC 2024 RFQ.exe"
  2⤵
  PID:4580
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 716
  2⤵
  - Program crash
  PID:3860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3468 -ip 3468
1⤵
PID:384

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/3468-11-0x0000000000DD0000-0x00000000011D0000-memory.dmp

Filesize
4.0MB

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