40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40

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
04/12/2022, 08:02

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General

Target

40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe
Size

60KB
MD5

179807a3f1b163e0fb81dac1af1f18d0
SHA1

540ca9f741ece2a1b8273ced1c3a7ea97c0b5ece
SHA256

40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40
SHA512

be0e73a81e6d3f59fcc2a809b76bcb6776610fc0522e73cb3860f1f647f4c888a85c6101477f5aaebb289fb72f471fdf2386eadb973c7b778e8c78fd6f6b9cde
SSDEEP

768:x+yvC2D/1AqexeNFkgS6L9MAdxF9jjuS+YoWiYDVEmeU5deP2LG0eQ8Ekvit4Ps1:x+y/2qexikX2whN/L9Q8EztIs1f

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	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1288 set thread context of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe
616	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe
616	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27
PID 1288 wrote to memory of 616	1288	40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe	27

C:\Users\Admin\AppData\Local\Temp\40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe
"C:\Users\Admin\AppData\Local\Temp\40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Users\Admin\AppData\Local\Temp\40f5152b950b5aa052fcfc268b1cbfc6a42d0241683b4225cfd3ff466ed18c40.exe
  e|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:616

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/616-57-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/616-60-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/616-65-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1288-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download