ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-12-2022 03:07

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General

Target

ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe
Size

1.4MB
MD5

78129222d4b001435c6894a1b37c6f25
SHA1

82a7085bd87f4cf82af5f44e8168f850cab924a1
SHA256

ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45
SHA512

a9e0e83776ad788c419471f2402f7470d15e6e1b6dd14987af0d18c18002d0cf4aa128b3350b0ec9795c6f03a50e38298b2921fb6950bc3098fba564655c9bc4
SSDEEP

24576:E9E0Y66AFVTZFJrns+uhMaq6HGdrqCFHMs8LHorhCVd1s/tIkfYaQnN7:ETY66Szs+ueR6HSrtFMsTSw/tIkPQnN7

Score

8^/10

bootkit persistence vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1584-55-0x0000000000400000-0x00000000006D8000-memory.dmp	vmprotect
behavioral1/memory/1584-57-0x0000000000400000-0x00000000006D8000-memory.dmp	vmprotect
behavioral1/memory/1584-60-0x0000000000400000-0x00000000006D8000-memory.dmp	vmprotect

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
1860	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe
1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 1860	1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe	26
PID 1584 wrote to memory of 1860	1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe	26
PID 1584 wrote to memory of 1860	1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe	26
PID 1584 wrote to memory of 1860	1584	ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe	26

C:\Users\Admin\AppData\Local\Temp\ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe
"C:\Users\Admin\AppData\Local\Temp\ed76f7b6ce222514f2ed743a0028b63102026c8ddc61eeb1ff16d6fcf50edb45.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\SysWOW64\ipconfig.exe
  ipconfig /all
  2⤵
  - Gathers network information
  PID:1860

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1584-54-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

Filesize
8KB

Download
memory/1584-55-0x0000000000400000-0x00000000006D8000-memory.dmp

Filesize
2.8MB

Download
memory/1584-57-0x0000000000400000-0x00000000006D8000-memory.dmp

Filesize
2.8MB

Download
memory/1584-60-0x0000000000400000-0x00000000006D8000-memory.dmp

Filesize
2.8MB

Download
memory/1860-58-0x0000000000000000-mapping.dmp

Download