4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6

Analysis

max time kernel
33s
max time network
63s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 13:13

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General

Target

4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
Size

1.3MB
MD5

8d4c2fd1a060bee7a8aaf3c20334d051
SHA1

97bf67ba2754a2d4cd5c3cb54ed372ad1dd17073
SHA256

4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6
SHA512

e02f6cb6f3eba06db8368a2acd694b7497f607b69999a7a00252bbe591c29c580c04e15dcff378d608a5508da54119e875edf3384b8a7b0c15f2dd292b8c6f95
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakX:7rKo4ZwCOnYjVmJPao

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1776 set thread context of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
892	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
892	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
892	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
892	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
892	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28
PID 1776 wrote to memory of 892	1776	4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe	28

C:\Users\Admin\AppData\Local\Temp\4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
"C:\Users\Admin\AppData\Local\Temp\4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Users\Admin\AppData\Local\Temp\4b5ef0e3a855b4814c7b6c96f4476ec01b29eed8bf9cb575507651f5419856c6.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:892

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/892-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-68-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

Download
memory/892-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/892-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download