c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c

Analysis

max time kernel
191s
max time network
212s
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 03:12

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General

Target

c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
Size

1.0MB
MD5

814449f0a4f778ba15ac3253fffef67b
SHA1

49c88133dc9848a3eda5eb4c37a952313c9719a2
SHA256

c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c
SHA512

5859954b04f6eff937636b3eb4ff5cdd3b780a5a91c1c0bc078a78ba1e8ed8a600baeba0c9356876e60626490ebae22783c908c24217b2271448e87bddb29a97
SSDEEP

24576:CO9NENGtIfz4RItOQDlfhG83DAIUnGkJp1GBy:Cg+NBOQ9c83D271G8

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	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.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	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1032 set thread context of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3208	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
3208	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
3208	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
3208	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
3208	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
3208	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82
PID 1032 wrote to memory of 3208	1032	c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe	82

C:\Users\Admin\AppData\Local\Temp\c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
"C:\Users\Admin\AppData\Local\Temp\c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Users\Admin\AppData\Local\Temp\c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe
  "C:\Users\Admin\AppData\Local\Temp\c687815081d358b6dd39b675e2c5656504083b1ff01041df5ae85b1acd49236c.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3208

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/3208-133-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3208-134-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3208-135-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3208-136-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3208-137-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads