64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094

Analysis

max time kernel
144s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 08:32

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General

Target

64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
Size

1.8MB
MD5

eef22f368a7cddacee1ac303e81b6a1e
SHA1

75a70d294fddde606880853a92a712ab44c81851
SHA256

64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094
SHA512

82fffbd9261a0cfa758e57bcc9d5c5e3de3a92b7773b98273ec269a69735d8e3a8cb8d74c00e0b55651b1a18d228167aba72bb0a03d90eec855f2cd08c4b2f1a
SSDEEP

24576:YgdthrvYgaYihrlufCWPgzU8VHBB1S636u5Nc/Pc/fQSCjTkuwIAJPTCraWpki/:hEwiSZIXScO/PXjTkEAlaki/

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3604	5104	WerFault.exe	20

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\IESettingSync	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe = "11001"	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5104	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
5104	64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe

C:\Users\Admin\AppData\Local\Temp\64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe
"C:\Users\Admin\AppData\Local\Temp\64e43efc75390e144329d85e5155f874582d9d6336321d2a3f504fc023dec094.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 1956
  2⤵
  - Program crash
  PID:3604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5104 -ip 5104
1⤵
PID:5072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5104-0-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/5104-1-0x0000000000400000-0x00000000005D8000-memory.dmp

Filesize
1.8MB

Download
memory/5104-2-0x0000000000400000-0x00000000005D8000-memory.dmp

Filesize
1.8MB

Download
memory/5104-3-0x0000000000400000-0x00000000005D8000-memory.dmp

Filesize
1.8MB

Download