bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23

Analysis

max time kernel
46s
max time network
117s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07-02-2023 10:22

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General

Target

bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe
Size

5.5MB
MD5

009383b6728d9a6311531efad52d2aba
SHA1

f9b79f0f312db9305d5ec4bb3eb90a2d9a1910d1
SHA256

bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23
SHA512

f1798c0ef4c79f3ea1a70f81e366d9bfd6c11e371e2550b7f49b3e817fdb58695e0a64db6f4cf1ee3cf523dc8712f8e6afb5ce0b759dcdf937cd3f37daff85fb
SSDEEP

98304:E/KDFYhmvH5rqxtRInvZoTELqsuL06N25uiscdW1TqKx6Wfp8MTwoQxsBuxzRPi:E/KDFYhC5WsvZOiqvN25dpY1TloWfp83

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
892	1572	WerFault.exe	26

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe
1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe
1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe
1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 892	1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe	27
PID 1572 wrote to memory of 892	1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe	27
PID 1572 wrote to memory of 892	1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe	27
PID 1572 wrote to memory of 892	1572	bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe	27

C:\Users\Admin\AppData\Local\Temp\bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe
"C:\Users\Admin\AppData\Local\Temp\bafa16d20775b94fdf5553a568d1ab3eded2983aab245ca1334374ba86e8db23.exe"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1572 -s 776
  2⤵
  - Program crash
  PID:892

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/892-68-0x0000000000000000-mapping.dmp

Download
memory/1572-61-0x0000000002DD0000-0x0000000002F10000-memory.dmp

Filesize
1.2MB

Download
memory/1572-56-0x0000000000400000-0x000000000148A000-memory.dmp

Filesize
16.5MB

Download
memory/1572-57-0x0000000000400000-0x000000000148A000-memory.dmp

Filesize
16.5MB

Download
memory/1572-59-0x0000000000400000-0x000000000148A000-memory.dmp

Filesize
16.5MB

Download
memory/1572-60-0x0000000000400000-0x000000000148A000-memory.dmp

Filesize
16.5MB

Download
memory/1572-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1572-62-0x0000000002DD0000-0x0000000002F10000-memory.dmp

Filesize
1.2MB

Download
memory/1572-63-0x0000000002DD0000-0x0000000002F10000-memory.dmp

Filesize
1.2MB

Download
memory/1572-64-0x0000000002DD0000-0x0000000002F10000-memory.dmp

Filesize
1.2MB

Download
memory/1572-65-0x0000000002DD0000-0x0000000002F10000-memory.dmp

Filesize
1.2MB

Download
memory/1572-66-0x0000000002DD0000-0x0000000002F10000-memory.dmp

Filesize
1.2MB

Download
memory/1572-67-0x0000000000400000-0x000000000148A000-memory.dmp

Filesize
16.5MB

Download
memory/1572-55-0x0000000000400000-0x000000000148A000-memory.dmp

Filesize
16.5MB

Download