risepro | b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8

Analysis

max time kernel
146s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
23-06-2024 12:26

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General

Target

b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe
Size

2.3MB
MD5

6ac0dbefd7c44a0c36d4dbceb6ec38aa
SHA1

6fb5aba4a18b50b048fda5ab370af137a33b33a4
SHA256

b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8
SHA512

60e2851b98e37bc3c2c8af5b4a35bec10b45a4e3dbaa9ae55b567758657f1aeb05c277567093ca371c3b540c35a013441671334ca9501275aee5aa5a08ecc341
SSDEEP

49152:9pekbu+Wir5AKsOvXE5/S4Bi+tAdui5E//a5u/N4rzXiFw8bOQMP:9pvKysOr0iJdut/cu+rLF8bO

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__	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.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\VideoBiosVersion	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.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-1-5-21-2394516847-3409208829-2230326962-1000\Software\Wine	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4728	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4728	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe
4728	b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe

C:\Users\Admin\AppData\Local\Temp\b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.exe
"C:\Users\Admin\AppData\Local\Temp\b66c0d13a7b139d4f5ee9d02ff388cd6547e451e9d8b1443e2e04a192b9cedc8.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:4728

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/4728-0-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-1-0x0000000077556000-0x0000000077558000-memory.dmp

Filesize
8KB

Download
memory/4728-2-0x0000000000C21000-0x0000000000CCD000-memory.dmp

Filesize
688KB

Download
memory/4728-3-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-4-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-5-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-6-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-7-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-8-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-9-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-10-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-11-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-12-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-13-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-14-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-15-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-16-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-17-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-18-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-19-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-20-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download
memory/4728-21-0x0000000000C20000-0x0000000001209000-memory.dmp

Filesize
5.9MB

Download