3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 13:55

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General

Target

3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
Size

1.3MB
MD5

3c5eed3cc042b33c608b551a7a4d4934
SHA1

bee8928a075ae3cbff7a2c58942ed965ff43704e
SHA256

3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c
SHA512

4e95d6ff691a4187d4b6c252298b47b499fdfe00969bc18430e1d796e6b57d363b81050aa6dbe1e16d2ee450635a92f2e009385a51f03e251888df198fa8c46b
SSDEEP

24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakq:TrKo4ZwCOnYjVmJPaZ

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1688 set thread context of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1044	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
1044	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
1044	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
1044	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
1044	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27
PID 1688 wrote to memory of 1044	1688	3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe	27

C:\Users\Admin\AppData\Local\Temp\3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
"C:\Users\Admin\AppData\Local\Temp\3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Users\Admin\AppData\Local\Temp\3f76a55fa5e3adf4ca4d68a56c56c419def1ede9b57a917ac5f2515cb2aba67c.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1044

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

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Downloads

memory/1044-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-68-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1044-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1044-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download