802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7

Analysis

max time kernel
91s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 11:19

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General

Target

802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
Size

935KB
MD5

7fcadf6a847b8e29df5a4ec4bd29927b
SHA1

f3b04f254973d99792544953fe3f096479fb982b
SHA256

802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7
SHA512

53addccbd4d3d66f955be70486ad71c3ab4c9f64765170ada1c33abff38c0fe2b5dc8f0f733bb86ba1fd54262a4e59903276e01b96590434b4bf52db0c750c11
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4v:IyHv5Z+Wzv7AiBll0OBWi6si9GO

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/1236-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1236-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1236-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1236-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1236-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1236-139-0x0000000000400000-0x00000000004F2000-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	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.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	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4512 set thread context of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1236	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
1236	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
1236	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
1236	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
1236	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
1236	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80
PID 4512 wrote to memory of 1236	4512	802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe	80

C:\Users\Admin\AppData\Local\Temp\802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
"C:\Users\Admin\AppData\Local\Temp\802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Users\Admin\AppData\Local\Temp\802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe
  "C:\Users\Admin\AppData\Local\Temp\802693f417c83ad372cd1276494fbbc7629afc9830ec8c63a066c78f75c1aee7.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1236

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/1236-132-0x0000000000000000-mapping.dmp

Download
memory/1236-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1236-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1236-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1236-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1236-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1236-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads