3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 01:28

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General

Target

3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
Size

1.0MB
MD5

75adc0e4e429b99afe42bc12586e8eb0
SHA1

60792f545bafeb9c57efa760ab4f29a3e9b6db1e
SHA256

3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213
SHA512

1d8fc2ec17d47c295cae8a285545e8844ddf59c5512cfe224026f2ba6d711d102ca5c3d3dcfbf3ac67c55c7ed56ae67419db991386dff8b07892ed499ec070d8
SSDEEP

24576:fJ0FPl0XoDnqgEdhlaCT3xXGHRXjEuuMjM4jm6dVriAUli8WXHXlpD:fWFPaXGalaCTt8XjwoGji8k

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1884 set thread context of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1644	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
1644	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
1644	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
1644	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
1644	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28
PID 1884 wrote to memory of 1644	1884	3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe	28

C:\Users\Admin\AppData\Local\Temp\3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
"C:\Users\Admin\AppData\Local\Temp\3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Users\Admin\AppData\Local\Temp\3b3a01b8b71a44d04a97b3371d2dac9ffa3736efc83cd0ba7af727fd00a72213.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1644

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/1644-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-68-0x0000000075E31000-0x0000000075E33000-memory.dmp

Filesize
8KB

Download
memory/1644-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1644-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download