9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19

Analysis

max time kernel
89s
max time network
326s
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, 10:09

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General

Target

9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
Size

935KB
MD5

7dd1a676da3f0f3a6eab4c8f31016d67
SHA1

df060a5f88f49b63eeb423aa99725d8dcab0624d
SHA256

9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19
SHA512

d2a075dec8c52c48ccfac6090bd39a6dd608d03fff1fbc1d8df5ffd1b1fe74cc55e80251c990c07616745867e1c8c2f9ee1c414c52ad225a2db68690ed40d1a8
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4a:pyHv5Z+Wzv7AiBll0OBWi6si9G7

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/1304-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1304-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1304-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1304-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1304-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1304-139-0x0000000000400000-0x00000000004F2000-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\SystemBiosVersion	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.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	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1716 set thread context of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1304	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
1304	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
1304	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
1304	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
1304	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
1304	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87
PID 1716 wrote to memory of 1304	1716	9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe	87

C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
"C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
  "C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1304

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/1304-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1304-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1304-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1304-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1304-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1304-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads