privateloader | e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f

General

Target

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
Size

4.8MB
MD5

e5cf3fd14ed4f4a7ce9b5d8a53d46f8e
SHA1

55eb77f143985da49eb6d8973a1c13bdbab3add9
SHA256

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f
SHA512

6ed17418640c80ee707f9be563afe0d6173abc85e773bb4f2f3f29f95be885abebb2d481376ae5036d4ac492a7c1e3aaf5ccf25f6325639f51ef90e11f358b5d
SSDEEP

98304:GiIOIQKetb5uDv/tFAOoLKSIc5EP61wNYZiu7JfQmEM9:rIbCEA1EP614g9fQm59

Score

10^/10

privateloader discovery evasion loader trojan

Malware Config

Extracted

Family

privateloader

C2

208.67.104.60

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.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

Processes:

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

pid	Process
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

pid	Process
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
4544	e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe

C:\Users\Admin\AppData\Local\Temp\e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe
"C:\Users\Admin\AppData\Local\Temp\e7bfcde779566ca5c950d7f9602a11f83ef54a746f53406649e88884313a469f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4544-0-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-1-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-5-0x00000000007C3000-0x0000000000A12000-memory.dmp

Filesize
2.3MB

Download
memory/4544-4-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

Filesize
4KB

Download
memory/4544-6-0x0000000001160000-0x0000000001161000-memory.dmp

Filesize
4KB

Download
memory/4544-3-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

Filesize
4KB

Download
memory/4544-9-0x0000000001190000-0x0000000001191000-memory.dmp

Filesize
4KB

Download
memory/4544-8-0x0000000001180000-0x0000000001181000-memory.dmp

Filesize
4KB

Download
memory/4544-7-0x0000000001170000-0x0000000001171000-memory.dmp

Filesize
4KB

Download
memory/4544-10-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-11-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-12-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-13-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-14-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-15-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download
memory/4544-17-0x00000000007C3000-0x0000000000A12000-memory.dmp

Filesize
2.3MB

Download
memory/4544-18-0x0000000000400000-0x0000000000CAD000-memory.dmp

Filesize
8.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads