24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50

Analysis

max time kernel
48s
max time network
58s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 16:26

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General

Target

24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe
Size

100KB
MD5

68787152dacff0ca060fdc6883a69b3a
SHA1

f325342b0ff84bfc6f3ebf794a5d5f3f6fee37e7
SHA256

24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50
SHA512

85f65eefbfb8ea7954ef58af0e5b89653f2616574558db2e7b7a5f71245a1a00c65e0c5d87a35bb21e8bd4e0876155e2ab816029a29023d6a4f28be38f7ecae2
SSDEEP

1536:SeHuJzcFivWgCTESNv0ksS+wfPHunFl8D1B1:S1pUivWgCTvY8D1H

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	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.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
896	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 648	896	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe	29
PID 896 wrote to memory of 648	896	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe	29
PID 896 wrote to memory of 648	896	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe	29
PID 896 wrote to memory of 648	896	24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe	29
PID 648 wrote to memory of 676	648	cmd.exe	31
PID 648 wrote to memory of 676	648	cmd.exe	31
PID 648 wrote to memory of 676	648	cmd.exe	31
PID 648 wrote to memory of 676	648	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe
"C:\Users\Admin\AppData\Local\Temp\24726df6310019729d5f0f7ff0ab7b8c56b8cd5333fdeec5d89bfd487a729f50.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:896
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 24726df6310019729d5f0f7ff0ab7b8c56
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:648
- - 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

Replay Monitor

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Downloads

memory/896-56-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

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