891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483

General

Target

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
Size

1.0MB
MD5

e3b60252159fbdf5cae8d16f1613c7ef
SHA1

3a1babb0e1d7dc228a2b3fc58914719cfb3cc743
SHA256

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483
SHA512

e113e292a914d93076492186ed200441938c8a9cddddbd7a0be355f1bc9352a14056d1d962631ee78063282cb9c3d69699ce20a05d33b9bcd232645c40ba850a
SSDEEP

24576:fQP1WIt/PcyQzktVF72ofLFCQUeXkS96WJW0a:o9WiHcWFdFCBk9vWX

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

description	pid	process	target process
PID 1256 set thread context of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

pid	process
1496	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
1496	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
1496	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
1496	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
1496	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
1496	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

description	pid	process	target process
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
PID 1256 wrote to memory of 1496	1256	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe	891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe

C:\Users\Admin\AppData\Local\Temp\891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
"C:\Users\Admin\AppData\Local\Temp\891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Users\Admin\AppData\Local\Temp\891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe
  "C:\Users\Admin\AppData\Local\Temp\891b468d6b40c24de74961c33f5ff5e3ce69cd6ff1ef319dba12d95a53c0a483.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1496

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/1256-58-0x0000000002750000-0x000000000288C000-memory.dmp

Filesize
1.2MB

Download
memory/1256-71-0x0000000000400000-0x000000000053C000-memory.dmp

Filesize
1.2MB

Download
memory/1256-54-0x0000000000400000-0x000000000053C000-memory.dmp

Filesize
1.2MB

Download
memory/1496-67-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-59-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-61-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-63-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-65-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-55-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-56-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-70-0x0000000075C61000-0x0000000075C63000-memory.dmp

Filesize
8KB

Download
memory/1496-68-0x000000000045DA26-mapping.dmp

Download
memory/1496-72-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-73-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-75-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1496-76-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads