b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5

Analysis

max time kernel
47s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 11:28

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General

Target

b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe
Size

72KB
MD5

6896327cef3305d2eac8b39311d16820
SHA1

5fb647ef35014841f3112f20c04e16633b5b59b0
SHA256

b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5
SHA512

59383d50ace4cc27f45cda72411cc67e4815ae961ce50b6f74f0b0ed3d275d26d8e1a76911fc22e3954a5abdcfefd77256640acc47d55864b79cddb026762b73
SSDEEP

768:DMvk/ZXr1nsGlMoKwTho85foEaTqrgfWC7a8p//wYwUQIq7nzfw0INb4eE9p9/d3:DMYZNjltKwX1oogft2gguww0mseEVl3

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1768 set thread context of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe
1692	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe
1692	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27
PID 1768 wrote to memory of 1692	1768	b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe	27

C:\Users\Admin\AppData\Local\Temp\b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe
"C:\Users\Admin\AppData\Local\Temp\b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Users\Admin\AppData\Local\Temp\b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe
  "C:\Users\Admin\AppData\Local\Temp\b6cf81d20369302a34705d49eeda0d3b5ed23c137427431a37848d8fe02e89f5.exe"i|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1692

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

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Downloads

memory/1692-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1692-59-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1692-63-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1692-64-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download