f686f33c05d63eb019164da669495fbb53c181d4d39603d03018afd883a923e9

Analysis

max time kernel
92s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 22:34

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General

Target

Dll/unRegdll.exe
Size

87KB
MD5

593589d580fed08c05253db1f5ccee77
SHA1

1026e7b28b42fac7bac8fa8311130980ceda4bb7
SHA256

484f0d5ea58ff60f17bdc1a410154dd7696dab4e18026bac0165c06cf3069b5f
SHA512

fccb7f6ccc02cefdfece7fd1c41da762b19d6faa4d8179667e3c82d295d5ddc5934b9f32bc7d9cd0574f7b1d2e7de27fc411e0802b6d76c450cd1c962f17259a
SSDEEP

1536:PiUqXwQFxHosXSo2kAiVqWlJHouEByucdEDELc0mMTdKx96YubYMXzbM9:PIwkx9ikA+qI9ouEByucdEDELc0mSdsZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Software\Microsoft\Internet Explorer\MenuExt\Web&2Pic Pro	unRegdll.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\SOFTWARE\Microsoft\Internet Explorer\MenuExt\Web&2Pic Pro	unRegdll.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 4852	2256	unRegdll.exe	82
PID 2256 wrote to memory of 4852	2256	unRegdll.exe	82
PID 2256 wrote to memory of 4852	2256	unRegdll.exe	82

C:\Users\Admin\AppData\Local\Temp\Dll\unRegdll.exe
"C:\Users\Admin\AppData\Local\Temp\Dll\unRegdll.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 /s /u "C:\Users\Admin\AppData\Local\Temp\Dll\web2pic_url.dll"
  2⤵
  PID:4852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2256-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

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