d6fb73252e37f4b2e507e97ddd633c789f7f947ee48b1e564330f4c1529eefb5

General

Target

Inv.276.exe
Size

564KB
MD5

d26aaf27b2cc642cb344d44a92c7ff42
SHA1

c91b1fd22f2626262ebe16ca4116c34cb1f22aed
SHA256

d6fb73252e37f4b2e507e97ddd633c789f7f947ee48b1e564330f4c1529eefb5
SHA512

3ff2d9807ab78ead700880b1582e079c9020d2b92aa1d60662435acdd5d16acb61eb1316acbbeb536448311d5f19c47060a422bed4226ceef497201d09a1db70

Score

9^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1552 set thread context of 1484	1552	Inv.276.exe	25

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1484	Inv.276.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1484	Inv.276.exe
1484	Inv.276.exe

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	Inv.276.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Inv.276.exe

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	Inv.276.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	Inv.276.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	Inv.276.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	Inv.276.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25
PID 1552 wrote to memory of 1484	1552	Inv.276.exe	25

C:\Users\Admin\AppData\Local\Temp\Inv.276.exe
"C:\Users\Admin\AppData\Local\Temp\Inv.276.exe"
1⤵
- Suspicious use of SetThreadContext
- Checks BIOS information in registry
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Maps connected drives based on registry
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Users\Admin\AppData\Local\Temp\Inv.276.exe
  "{path}"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:1484

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1484-2-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1484-4-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1484-5-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads