fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d

Analysis

max time kernel
200s
max time network
238s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 00:09

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General

Target

fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
Size

1.2MB
MD5

371dc6fb462fc0725ae380414caba3fa
SHA1

afbd867134f9fe9aa87305b309900fc0afe57d8f
SHA256

fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d
SHA512

fc58ba219507b181f1d1fc84320004401f3b3b9762199f31d36a8f0558788264726747a888e78d4d863203d214668cd34e4af9bd49442a1387ea5908fb8b1258
SSDEEP

24576:LCStj/R+pud1sQN6TgXxruXQNjj43/qq:tr0C/5XIANvM

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 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	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 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	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2756 set thread context of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2040	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
2040	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
2040	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
2040	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
2040	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
2040	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85
PID 2756 wrote to memory of 2040	2756	fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe	85

C:\Users\Admin\AppData\Local\Temp\fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
"C:\Users\Admin\AppData\Local\Temp\fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Users\Admin\AppData\Local\Temp\fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe
  "C:\Users\Admin\AppData\Local\Temp\fdf1315eff2f471fae9d9c82019661dcf89307af44dcc754486a76b053ad092d.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:2040

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/2040-133-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2040-134-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2040-135-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2040-136-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2040-137-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2040-138-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads