c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 20:42

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General

Target

c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe
Size

64KB
MD5

40880b465b9fcaefbc19129875090640
SHA1

05e74bab69ac26e8ce3db0165a0f27f242e88926
SHA256

c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8
SHA512

546a5f9076ea35fd2170bd964df2c4081984f511eab820e6329fced0f345bf61d5d259a8798ef4c2269860802619bda7881c9f7f7e71cd2828ee1bc433c227fa
SSDEEP

1536:MVXHYMFsPhZeOfHW864taLyQVxzTIH9s:qqJZ5fW864taGQVZIm

Score

6^/10

Malware Config

Signatures

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 536 set thread context of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe
1160	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe
1160	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28
PID 536 wrote to memory of 1160	536	c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe	28

C:\Users\Admin\AppData\Local\Temp\c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe
"C:\Users\Admin\AppData\Local\Temp\c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:536
- C:\Users\Admin\AppData\Local\Temp\c0f90e4de397810e55277700f6aca0293d11475db3313e58d5433ca5619c26d8.exe
  e|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/536-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

Filesize
8KB

Download
memory/1160-57-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1160-60-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1160-65-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download