9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42

Analysis

max time kernel
195s
max time network
214s
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, 23:05

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General

Target

9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
Size

990KB
MD5

bbf680bbe9d0755fc89da93e2262459d
SHA1

915d07602a55fa81a52528752a687574ed3c4421
SHA256

9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42
SHA512

1882db7d8995b660fbef18802b9bbb7dab4fe94b2b277206c097153e57b410e1f450fd45dddc674d7bb71dc34229388a64a1e7fc8f67c69c8637c1335456fc9a
SSDEEP

24576:LLMoaD1TpxI7HKczk5998wdvwbVmwybcWKsLUT:81TpOa599tvuToKwUT

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	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.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	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1544 set thread context of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4440	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
4440	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
4440	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
4440	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
4440	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
4440	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82
PID 1544 wrote to memory of 4440	1544	9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe	82

C:\Users\Admin\AppData\Local\Temp\9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
"C:\Users\Admin\AppData\Local\Temp\9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Users\Admin\AppData\Local\Temp\9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe
  "C:\Users\Admin\AppData\Local\Temp\9e4de33037f308033865a46453e9d5c2309f37d476553bced6c8a66fb602bc42.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4440

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/1544-132-0x0000000000400000-0x000000000057A000-memory.dmp

Filesize
1.5MB

Download
memory/1544-137-0x0000000000580000-0x0000000000583000-memory.dmp

Filesize
12KB

Download
memory/1544-136-0x0000000000400000-0x000000000057A000-memory.dmp

Filesize
1.5MB

Download
memory/4440-134-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4440-135-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4440-138-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4440-139-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/4440-140-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads