risepro | b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c

Analysis

max time kernel
140s
max time network
124s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
26-06-2024 12:26

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General

Target

b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe
Size

2.3MB
MD5

4e7f215b9b3aa4732fffee60e7e59b1e
SHA1

889a63716797fe9dd8d0166e4dd1b9d9a8978752
SHA256

b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c
SHA512

927e1d63fb415e310d52fc53a025d6c5e4093c131b97f0ae59cfaa88bd46f7f98706ecde1f0ff4d0685571a35ba487b0f3c5a0805201f623ab4a58297333d0c4
SSDEEP

49152:5GM5H/dR7bJTYz6GrpcWoKP9IQPBOauA0fAAWyp+GH1:wMhFhVUzkOP9IQPRuzfAAv+a

Score

10^/10

risepro evasion stealer

Malware Config

Extracted

Family

risepro

77.91.77.66:58709

Signatures

RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.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	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
5028	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5028	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe
5028	b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe

C:\Users\Admin\AppData\Local\Temp\b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe
"C:\Users\Admin\AppData\Local\Temp\b461dd9395e9f9cfdd122b9ed41b9e678a50272b45b54ab18b58a1c36e66d48c.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:5028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5028-0-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-1-0x0000000076F66000-0x0000000076F68000-memory.dmp

Filesize
8KB

Download
memory/5028-2-0x0000000000271000-0x000000000031D000-memory.dmp

Filesize
688KB

Download
memory/5028-3-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-4-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-5-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-6-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-7-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-8-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-9-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-10-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-11-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-12-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-13-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-14-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-15-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-16-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-17-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-18-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-19-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-20-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download
memory/5028-21-0x0000000000270000-0x0000000000853000-memory.dmp

Filesize
5.9MB

Download