4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5

Analysis

max time kernel
193s
max time network
250s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 13:08

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General

Target

4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
Size

1.3MB
MD5

549b32f08248b33fcc72bfe13e8fe6c2
SHA1

5e32d0b13e5111e64742a05c49c46299524b4cd1
SHA256

4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5
SHA512

68c9a460b0d6679557e54258e11555df483bb478316dc7afb1316ec0d12bf701ad4ec03bbd86023404ff1b0032c10a4cd7910d66f3dce700368ace14d2fcf117
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakh:zrKo4ZwCOnYjVmJPaO

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1600 set thread context of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
620	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
620	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
620	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
620	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
620	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28
PID 1600 wrote to memory of 620	1600	4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe	28

C:\Users\Admin\AppData\Local\Temp\4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
"C:\Users\Admin\AppData\Local\Temp\4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\4cb8d3681b9b04f0c335b2328392a0ad7bc6d09406b132cf03bd89ffdf38aaf5.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:620

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/620-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-68-0x00000000763D1000-0x00000000763D3000-memory.dmp

Filesize
8KB

Download
memory/620-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/620-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download