410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7

Analysis

max time kernel
12s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 14:01

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General

Target

410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe
Size

935KB
MD5

9c2e559b5a6406f95fa76a7a2c42b4ba
SHA1

fb3376592e0fcf20a82c0e430696b5a395e3aaab
SHA256

410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7
SHA512

451cb87844efbc98a609184d1b78894a167cea13b289fd5b27b383017f38eb893da5f5481031365e5f495bda698190738863d8f101cf87f4d3aa45e779efc7cf
SSDEEP

12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4q:ZyHv5Z+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
behavioral1/memory/1804-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1804-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1804-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1804-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1804-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1804-64-0x0000000000400000-0x00000000004F2000-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	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.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	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1884 set thread context of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1804	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29
PID 1884 wrote to memory of 1804	1884	410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe	29

C:\Users\Admin\AppData\Local\Temp\410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe
"C:\Users\Admin\AppData\Local\Temp\410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Users\Admin\AppData\Local\Temp\410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe
  "C:\Users\Admin\AppData\Local\Temp\410678b40d61bb906feb05318bd200c45a84ce2dffa7188b0a4b202cb92eced7.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1804

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/1804-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1804-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1804-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1804-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1804-61-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

Download
memory/1804-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1804-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1804-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads