9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789

Analysis

max time kernel
44s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 20:26

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General

Target

9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe
Size

37KB
MD5

0b772f14c89af094928a4a83231f06b0
SHA1

9b340392ad4a0b2c5e20215d2a5319dcbadb0032
SHA256

9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789
SHA512

c9db6f92610c5ae7615d9cc95c0d8ca14df77095d45f89b72be7ea0bf32b63fa01a8e0302cbf5c0769fd81e7044fbd6f93f61021c866dcceca93a442de26909c
SSDEEP

768:Eyf4uDKrBMOTh6wbaqn7GqEl97wagRMOZ:xAumrBTh6wbObl901R

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
868	cmd.exe

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	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
676	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	676	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1280	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 868	1280	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe	28
PID 1280 wrote to memory of 868	1280	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe	28
PID 1280 wrote to memory of 868	1280	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe	28
PID 1280 wrote to memory of 868	1280	9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe	28
PID 868 wrote to memory of 676	868	cmd.exe	30
PID 868 wrote to memory of 676	868	cmd.exe	30
PID 868 wrote to memory of 676	868	cmd.exe	30
PID 868 wrote to memory of 676	868	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe
"C:\Users\Admin\AppData\Local\Temp\9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 9575e418eb569554ea906622fc782a050ce94fc465798faf4cea51a6ab97b789.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:868
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:676

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1280-56-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

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