4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14

Analysis

max time kernel
43s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28/11/2022, 07:20

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General

Target

4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe
Size

1.3MB
MD5

f11bedb251b9147d95a1c0592aa7b5b4
SHA1

02196a069f03022cd4df6682fd03c2b094181c53
SHA256

4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14
SHA512

89f6e6ee73960d7fa4f92938ce06ea48f4f24f22574f3b6adf16e76ef0917b20c5cc18012c1145444414db473176962d16602eddcc9f978b1493eec8d905d183
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakj:7rKo4ZwCOnYjVmJPaE

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1396 set thread context of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
952	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe
952	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe
952	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe
952	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe
952	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27
PID 1396 wrote to memory of 952	1396	4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe	27

C:\Users\Admin\AppData\Local\Temp\4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe
"C:\Users\Admin\AppData\Local\Temp\4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1396
- C:\Users\Admin\AppData\Local\Temp\4b37c1135cc57a961b92f1bd327c286187ac46653f7253f023b5c75af9818a14.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/952-68-0x00000000760E1000-0x00000000760E3000-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