3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759

General

Target

3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
Size

1.0MB
MD5

a4346e8c1da537bff6e5998ca7578146
SHA1

61865c3bc013f4db220a0df78957dea07e55a49d
SHA256

3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759
SHA512

b8c7f9a276984c52d36a4037f3d315942121a17487ea5d2875dbda665f345788778fe96c14b64c47351fafd92445be66b7ab861cf3ebb3ed44f1c236daea2ad8
SSDEEP

24576:JlcZbTZvSDFbC+IX0RFLlVeUXHPwPzwIRm0m+b+:JloGF5EUXHP8Lb+

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	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.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	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1788 set thread context of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1920	2008	WerFault.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2008	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
2008	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
2008	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
2008	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
2008	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
2008	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28
PID 1788 wrote to memory of 2008	1788	3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe	28

C:\Users\Admin\AppData\Local\Temp\3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
"C:\Users\Admin\AppData\Local\Temp\3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Users\Admin\AppData\Local\Temp\3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe
  "C:\Users\Admin\AppData\Local\Temp\3031eb610b85a7d86373b72a89f1eb5b2b9f31b4e2497885f7d019e108baa759.exe" Track="0001101000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 1416
    3⤵
    - Program crash
    PID:1920

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2008-54-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-55-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-57-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-59-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-61-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-63-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-65-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-68-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/2008-69-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-70-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2008-71-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads