4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54

Analysis

max time kernel
36s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22-11-2022 13:16

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General

Target

4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
Size

1.3MB
MD5

0b5a67c0edd296e8c53211700b9b117b
SHA1

c43f708fecf07da340bfdcc599e081dd9d568692
SHA256

4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54
SHA512

a800b292b220b44730e50397c7fbe016dde29113e5d1142af4f0ca57b0e8268ae5a740de44a7876d421afe75988e6d4dc8303456fa033fb7da34f294a84460ad
SSDEEP

24576:brKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak1Y:brKo4ZwCOnYjVmJPa1

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1728 set thread context of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.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	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
952	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
952	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
952	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
952	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
952	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28
PID 1728 wrote to memory of 952	1728	4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe	28

C:\Users\Admin\AppData\Local\Temp\4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
"C:\Users\Admin\AppData\Local\Temp\4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\4acb57bb2090ff6febb67a3b5d4902c5b12f45f4591c8867726160ed4c49cd54.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:952

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/952-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-66-0x000000000044E057-mapping.dmp

Download
memory/952-68-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/952-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/952-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download