d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c

Analysis

max time kernel
214s
max time network
253s
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, 22:41

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General

Target

d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
Size

1.0MB
MD5

24cfa0f56d2070dab8b31809c9874570
SHA1

a367dc77d64aa20c47e5660262d5913e0cd3c4a2
SHA256

d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c
SHA512

521004d8072654d4fa2771b0e0af0aa3060c0a65095245f35cf48860da126ff211e61bc9aaaa9f900fe58bc36880e6e5f86f2fbdbc0e3a3e93eee67d94fa7484
SSDEEP

24576:LQqAkwwlUSvS3U2wb0aZTKzqCGw1L3v5dGjnA3Kbd:LQqhqS32wIcTfQ3v5ok0d

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/660-132-0x0000000000400000-0x0000000000589000-memory.dmp	upx
behavioral2/memory/660-136-0x0000000000400000-0x0000000000589000-memory.dmp	upx

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	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.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	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 660 set thread context of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1576	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
1576	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
1576	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
1576	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
1576	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
1576	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84
PID 660 wrote to memory of 1576	660	d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe	84

C:\Users\Admin\AppData\Local\Temp\d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
"C:\Users\Admin\AppData\Local\Temp\d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:660
- C:\Users\Admin\AppData\Local\Temp\d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe
  "C:\Users\Admin\AppData\Local\Temp\d06d71c0ffcec4626062d8b15f45aed1911563e118a09d24e31d3384047d766c.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1576

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/660-132-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download
memory/660-136-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download
memory/1576-134-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1576-135-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1576-137-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1576-138-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1576-139-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1576-140-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads