f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07-11-2022 20:20

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General

Target

f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe
Size

92KB
MD5

01e240a76a55849668cd0fdb75b7292b
SHA1

bf36ec895a9588bc6abe4af0f4619a94f186cef7
SHA256

f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d
SHA512

fc785e9875da3e731a8b3590843cea641b66b60d98a7f0d97fdfc1b98b8c4729051ad386ef8c56df4dc96402a7c1986fb407cb1850eaa7de6d148fa7dae4ec98
SSDEEP

1536:nHTG9lOIqkjBqLSDOzj8Myn46GYBmXYC/p:nHGlDBqWOzj8MEXdCB

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	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 952 set thread context of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe
1484	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe
1484	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28
PID 952 wrote to memory of 1484	952	f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe	28

C:\Users\Admin\AppData\Local\Temp\f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe
"C:\Users\Admin\AppData\Local\Temp\f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:952
- C:\Users\Admin\AppData\Local\Temp\f58b558965b3dc4ea8df4ec27e1744d323792d79de4183d001f255655d9dd69d.exe
  a|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1484

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/1484-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1484-59-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1484-63-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/1484-64-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download