8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833

Analysis

max time kernel
148s
max time network
191s
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, 13:42

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General

Target

8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
Size

1.1MB
MD5

224f868b7e1db885d980715ecbae70e3
SHA1

7c87ec6621238f1c0056ce1fa3a2ae1fcf98efe6
SHA256

8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833
SHA512

91a9623706e1f23df47b4d5be3464cc01f116f7ed1353a2de8391def701b380745adbeb8959fcb0b46b436ceff78d26d1d41edaf6893297d2644ec0bbc182934
SSDEEP

12288:rJ84D/9Hfe6rfTJ6Lt8urB7Nj6fsfqdm7pTTCIu0EuG2a18RzY47E9ELluv9Ny44:rF7WXbqdUTmWK29ZY47EiLMYTHyi

Score

7^/10

Malware Config

Signatures

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	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.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	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1000 set thread context of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1804	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
1804	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
1804	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
1804	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
1804	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
1804	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84
PID 1000 wrote to memory of 1804	1000	8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe	84

C:\Users\Admin\AppData\Local\Temp\8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
"C:\Users\Admin\AppData\Local\Temp\8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1000
- C:\Users\Admin\AppData\Local\Temp\8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.exe
  "C:\Users\Admin\AppData\Local\Temp\8761dd6fd3686deac1dd1e2ae089a02e9eec97f15f3a64679fe9b234b963c833.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/1804-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1804-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1804-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1804-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1804-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1804-138-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads