4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd

General

Target

4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
Size

1.2MB
MD5

625d688efc013e279494d4c88b84b62b
SHA1

c117531840df6d2d7061f789570cad45c84c36f5
SHA256

4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd
SHA512

f14da0365749a50b754551d707ee09b9dfdab2a64e22304e8b2005d143c50a27e79677accad81e9e3d022dd14e718c8f68e90216724bd2dcf0e3434d9b753305
SSDEEP

24576:bCStj/R+pud1sQN6TgXxruXQNjj43/qq:9r0C/5XIANvM

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1204 set thread context of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
588	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
588	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
588	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
588	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
588	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
588	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28
PID 1204 wrote to memory of 588	1204	4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe	28

C:\Users\Admin\AppData\Local\Temp\4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
"C:\Users\Admin\AppData\Local\Temp\4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Users\Admin\AppData\Local\Temp\4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe
  "C:\Users\Admin\AppData\Local\Temp\4cb30dc878ecd004d902923855b940fdbecd4b93a3e22ce19188da60bea163dd.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:588

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/588-55-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-54-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-57-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-61-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-59-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-63-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-65-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-68-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/588-69-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-70-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/588-72-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads