8f764eacc609650bc972808b79d6ca0d269b13f35ad55d57ad4e5b51253adfe0

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 10:15

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General

Target

6684a52ffac672c5eade1987e4f9610e.exe
Size

9KB
MD5

6684a52ffac672c5eade1987e4f9610e
SHA1

8bd68c7834265c94b87d209e24243ff6910f676c
SHA256

8f764eacc609650bc972808b79d6ca0d269b13f35ad55d57ad4e5b51253adfe0
SHA512

eccac95fe1526038c5549ba02be2ba360d92e7751b73cccd90eaa42941e1c306bf21b2290445fd428e8659562f535ab5db3380fadb8728e709b49d2ea3471b4a
SSDEEP

192:YKEcAsHSgtzaCYaTFCEyncjWOL2edSgRu4Fsi:kAYDaTF2n8jXl

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2644-0-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/memory/2644-7-0x0000000000400000-0x0000000000415000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1672	2644	WerFault.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	6684a52ffac672c5eade1987e4f9610e.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "www.linkautomatici.com/adult/?69"	6684a52ffac672c5eade1987e4f9610e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 1672	2644	6684a52ffac672c5eade1987e4f9610e.exe	29
PID 2644 wrote to memory of 1672	2644	6684a52ffac672c5eade1987e4f9610e.exe	29
PID 2644 wrote to memory of 1672	2644	6684a52ffac672c5eade1987e4f9610e.exe	29
PID 2644 wrote to memory of 1672	2644	6684a52ffac672c5eade1987e4f9610e.exe	29

C:\Users\Admin\AppData\Local\Temp\6684a52ffac672c5eade1987e4f9610e.exe
"C:\Users\Admin\AppData\Local\Temp\6684a52ffac672c5eade1987e4f9610e.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 416
  2⤵
  - Program crash
  PID:1672

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\exsplorer.lnk

Filesize
268B

MD5
e1308c09db83dfcfac8d5392f5f2914d

SHA1
1e550754206a2fd48136e13ac213d1dd7c16102a

SHA256
c25d67ef7d6fe0f21c717f82d2abc4d9c34d804b38e8717306bef94e31a750dd

SHA512
abd96eda005bfe7989dd9e541b2a1573085d2f8d529a39246de56d7fdfa072d7d5917ba9961960663ec2fa5bb97e56fa0b0afd46aea8ce5dde23c446c5918477

Download Submit
memory/2644-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2644-7-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads