4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1

Analysis

max time kernel
36s
max time network
39s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 20:28

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General

Target

4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
Size

1.0MB
MD5

0fb5e6f8339f8c7c856e1604b4a0dfd0
SHA1

9359e5c8664ae85c8fedea836e0fd9a2fd50c379
SHA256

4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1
SHA512

2efda5a8d591ac821d251504860c426c2d14ed170884c94ccbb0cf0ea2c6f610f2cc5693c246a9f5db24e6132225335e248c815f210767b2d4055f591686a95b
SSDEEP

24576:4J0FPl0XoDnqgEdhlaCT3xXGHRXjEuuMjM4jm6dVriAUli8WXHXlph:4WFPaXGalaCTt8XjwoGji8G

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 836 set thread context of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1960	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
1960	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
1960	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
1960	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
1960	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27
PID 836 wrote to memory of 1960	836	4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe	27

C:\Users\Admin\AppData\Local\Temp\4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
"C:\Users\Admin\AppData\Local\Temp\4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:836
- C:\Users\Admin\AppData\Local\Temp\4a437b53440be2231bc170a0bd5368cb5cb125f1aef0b9d707022a7b9d822fc1.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1960

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/1960-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-68-0x0000000075AD1000-0x0000000075AD3000-memory.dmp

Filesize
8KB

Download
memory/1960-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1960-73-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download