48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624

Analysis

max time kernel
149s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 03:34

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General

Target

48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
Size

1.1MB
MD5

ec2f2361f8ec5c484fd05661fa420582
SHA1

86274b544bb88a0c9bce0d5ae9b0e1cadff87ce0
SHA256

48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624
SHA512

580569797dae7ba1eab6dd764b7fc9181a8d5933025a94eb6f21e237da5ef05f8eaf87c353266f3659dec213d21ecf0a95a68157d00a8c81e4dd3729d7cc48da
SSDEEP

12288:OuklkMVqd1t8jEIoCTaPG0j4DeuH5GyAw64vYr1IZq6T7UNU7hm92J6Gz1VwFAHR:O3jl2WzbZL6gEAqEVmA7x6FAncs

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4384 set thread context of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2548	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
2548	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
2548	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
2548	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
2548	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
2548	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81
PID 4384 wrote to memory of 2548	4384	48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe	81

C:\Users\Admin\AppData\Local\Temp\48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
"C:\Users\Admin\AppData\Local\Temp\48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4384
- C:\Users\Admin\AppData\Local\Temp\48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe
  "C:\Users\Admin\AppData\Local\Temp\48368b23f2f0939beeb3050eb3e1bfce13861bf9a051aac149ce2de2dd84a624.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2548

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/2548-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2548-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2548-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2548-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2548-137-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads