784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9

Analysis

max time kernel
154s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 11:38

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General

Target

784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
Size

935KB
MD5

7c92cbb7d481ba0519163faecdee85d4
SHA1

20714f6e25ab5fd064cabbbfe72cc1d74ff136ca
SHA256

784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9
SHA512

7460f98c0e1883d48b4abdb30d530747efbe7d8942614d9ead308571dbe8c426ae9d5843fa829c5be593269f4398943089e8e84474d70f4734b83175830d7592
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4o:JyHv5Z+Wzv7AiBll0OBWi6si9GF

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4696-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4696-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4696-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4696-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4696-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4696-139-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.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	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4412 set thread context of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4696	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
4696	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
4696	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
4696	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
4696	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
4696	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83
PID 4412 wrote to memory of 4696	4412	784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe	83

C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
"C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe
  "C:\Users\Admin\AppData\Local\Temp\784fb6024ba96f3df3d6dcd2cb9cf24dd9663aea76f62ba3e7c853fb88628cd9.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4696

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/4696-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4696-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4696-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4696-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4696-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4696-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads