2c954cb7159b165ca9cf303c2b6f57f9e973e34de80119df704209ab6b07e080

Analysis

max time kernel
92s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2024 14:52

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General

Target

HALKBANK EFT RECEIPT DATED 02.12.2024.exe
Size

997KB
MD5

17ea6d6488e819fed8fd3902170e3a61
SHA1

4337787ac5d377021ac09608977a132116cbd26e
SHA256

2c954cb7159b165ca9cf303c2b6f57f9e973e34de80119df704209ab6b07e080
SHA512

4211ad65156658ece676c0c74f068e2d6c6ddf8ad35853ccf39054306410ae052e3c8ed52dd656ada0cfed727c6e356d09bbe99158b23114dbb08edd67843f2e
SSDEEP

24576:1u6J33O0c+JY5UZ+XC0kGso6FaRpVE23pp7XWY:Xu0c++OCvkGs9FaRpVXppSY

Score

5^/10

discovery

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/536-6-0x0000000001490000-0x0000000001890000-memory.dmp	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1108	536	WerFault.exe	84

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	HALKBANK EFT RECEIPT DATED 02.12.2024.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe
536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe
536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 3316	536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe	85
PID 536 wrote to memory of 3316	536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe	85
PID 536 wrote to memory of 3316	536	HALKBANK EFT RECEIPT DATED 02.12.2024.exe	85

C:\Users\Admin\AppData\Local\Temp\HALKBANK EFT RECEIPT DATED 02.12.2024.exe
"C:\Users\Admin\AppData\Local\Temp\HALKBANK EFT RECEIPT DATED 02.12.2024.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:536
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\HALKBANK EFT RECEIPT DATED 02.12.2024.exe"
  2⤵
  PID:3316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 536 -s 692
  2⤵
  - Program crash
  PID:1108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 536 -ip 536
1⤵
PID:3000

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/536-6-0x0000000001490000-0x0000000001890000-memory.dmp

Filesize
4.0MB

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