455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 06:24

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General

Target

455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe
Size

3.9MB
MD5

a66916447e8b85ea22bd405f69245661
SHA1

f74ab66cb5ef2471ee1617730e373b32dded92e8
SHA256

455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df
SHA512

5a9f9889c896d444c5bdfff66e842bbe80af6d12b2339fef0315945679dc1e84b638d986e7125fd1a56390b68673376fcd8712866c7152ffd0183e612de2739f
SSDEEP

98304:as0Y3Rwi9AlcNYElPYeGoAtbfymlp6c/+toymk:aDY3RwiHFwec7+toym

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1796	1784	WerFault.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe
1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe
1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe
1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe
1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 1796	1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe	32
PID 1784 wrote to memory of 1796	1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe	32
PID 1784 wrote to memory of 1796	1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe	32
PID 1784 wrote to memory of 1796	1784	455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe	32

C:\Users\Admin\AppData\Local\Temp\455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe
"C:\Users\Admin\AppData\Local\Temp\455ffb8419c527c903c8e609fe045821ff3c80155a720c8c0138ae9212e972df.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1784 -s 872
  2⤵
  - Program crash
  PID:1796

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/1784-54-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

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