988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072

Analysis

max time kernel
148s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 13:37

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General

Target

988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
Size

1.1MB
MD5

b322646ef6519af03f2798a33d8c4ae1
SHA1

7584371d86384b4bec681071d3202c5608e084cb
SHA256

988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072
SHA512

b0c0f0ab2ba354ce77c10db418328424289bd1f4c8e10e33d525a9ebb1b52ad027bdebdaf6bcdfa407fdda9f89c2b5dadbc442f9f09596d9836414e3685c4760
SSDEEP

12288:LJ84D/9Hfe6rfTJ6Lt8urB7Nj6fsfqdm7pTTCIu0EuG2a18RzY47E9ELluv9Ny4M:LF7WXbqdUTmWK29ZY47EiLMYTHyu

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	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.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	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1408 set thread context of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3272	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
3272	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
3272	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
3272	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
3272	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
3272	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83
PID 1408 wrote to memory of 3272	1408	988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe	83

C:\Users\Admin\AppData\Local\Temp\988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
"C:\Users\Admin\AppData\Local\Temp\988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1408
- C:\Users\Admin\AppData\Local\Temp\988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe
  "C:\Users\Admin\AppData\Local\Temp\988ebe8b935d7e61db9478bfbba25b89946229f35f54d4767ac34f1fef2c1072.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3272

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/3272-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3272-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3272-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3272-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3272-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads