b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d

Analysis

max time kernel
38s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 21:25

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General

Target

b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
Size

1.4MB
MD5

a622fc0f1d9353c1dcfa023490dfd1cd
SHA1

5df552a922c55fecca645ac506b8a4748dfc2767
SHA256

b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d
SHA512

5f5b6d35ce8db4093d88e71bd33d528961aebc4c49833e379e5fd658a07f1cf80806933dee44640196e5bc577282adb3a16b1b70a7a7194802b7278fa0a7a774
SSDEEP

24576:BrK6dClXmekxlm1dl4r260n4dz0as5jc3AZ1COwiUP/5lq8AO:BrBew72604doSw6ewl

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1708 set thread context of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1944	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
1944	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
1944	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
1944	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
1944	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26
PID 1708 wrote to memory of 1944	1708	b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe	26

C:\Users\Admin\AppData\Local\Temp\b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
"C:\Users\Admin\AppData\Local\Temp\b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Users\Admin\AppData\Local\Temp\b5fe214a258e8eb0317915ffb35d8a2c2fa249ff8922e6234c53c155aac14a5d.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1944-54-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-55-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-57-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-59-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-61-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-63-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-65-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-68-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/1944-69-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-70-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/1944-72-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download