2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220414-en
submitted
22-06-2022 11:33

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General

Target

2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe
Size

703KB
MD5

2f3376d35213ff2bab75eebc1d03f860
SHA1

b1d944b95f078a80ce37573fe48faf4465d49b2d
SHA256

2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9
SHA512

c6f335fba1d32a6192a31e75af0c64a405732394cc1810e796520906202c2f8907653dc4744206505484e119a553e400cc5f718f5f74e64693192f78f498872a

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
580	1280	WerFault.exe	26

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1280	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 580	1280	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe	29
PID 1280 wrote to memory of 580	1280	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe	29
PID 1280 wrote to memory of 580	1280	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe	29
PID 1280 wrote to memory of 580	1280	2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe	29

C:\Users\Admin\AppData\Local\Temp\2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe
"C:\Users\Admin\AppData\Local\Temp\2e3fac6fde0e4ea23a1ac808dc11986f62be096971759a36e64b846feb9ddaf9.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VMWare Tools registry key
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 580
  2⤵
  - Program crash
  PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1280-54-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

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