f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000

Analysis

max time kernel
136s
max time network
148s
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 04:19

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General

Target

f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
Size

853KB
MD5

8b7ec99fb89fb290686bb991bdc49d0b
SHA1

50370cc9a3864a0df3db0486013bbec510b19944
SHA256

f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000
SHA512

e674452679a801264e3be30c9a77af2ff4f563d93fa07cfef6b872f02d1efc0ec12e85a732da2acee2fca3604e12117c32dd4dda643e11a85cb8ca2bb5c3e221
SSDEEP

24576:1Yq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv5:mqaxyDC2JmSoPvikO85

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	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.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	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 388 set thread context of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2528	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
2528	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
2528	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
2528	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
2528	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
2528	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80
PID 388 wrote to memory of 2528	388	f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe	80

C:\Users\Admin\AppData\Local\Temp\f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
"C:\Users\Admin\AppData\Local\Temp\f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:388
- C:\Users\Admin\AppData\Local\Temp\f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe
  "C:\Users\Admin\AppData\Local\Temp\f07548221b1dc1154302deac743ce935a8c864367007508d0e6dace20e3d3000.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2528

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/388-132-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/388-133-0x00000000005A0000-0x00000000005A3000-memory.dmp

Filesize
12KB

Download
memory/388-137-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2528-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2528-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2528-138-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2528-139-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2528-140-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2528-141-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads