raccoon | 338eaa5a7d7a3b1edc2cda926d477d569517dc6af2ccffbb34ee34d8c972094b

Analysis

max time kernel
299s
max time network
308s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2022 08:52

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General

Target

Setup.exe
Size

394.1MB
MD5

25e691bbad8d5bf46f6631ee644e9d73
SHA1

d5c8a2e83dd5bd6431c932cbda8a1371a66b8013
SHA256

338eaa5a7d7a3b1edc2cda926d477d569517dc6af2ccffbb34ee34d8c972094b
SHA512

8fb813f76b2f2886c2698f8ec8817cf5b573d318cb668c0504e88ac7852113a0c0fd3863742da3d42411e2fc547fda15f1b67820ca8ed5cff266efdf6c7d724c
SSDEEP

98304:dF0UyMxDIrLrgwMJgjn4s5ipeuBi7bUPgfWFRIW3zrfnNGRjqs:FyNMwpT4ai4CgfcBnAqs

Score

10^/10

raccoon 14902e50d2f477364ab9ad3b26f3e3cc evasion stealer trojan

Malware Config

Extracted

Family

raccoon

Botnet

14902e50d2f477364ab9ad3b26f3e3cc

http://78.159.97.21/

http://78.159.103.195

http://78.159.103.196

rc4.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

Setup.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.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:

Setup.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setup.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Setup.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

Setup.exe

pid process

4724 Setup.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Setup.exe

pid process

4724 Setup.exe
4724 Setup.exe

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

pid	process
4724	Setup.exe

pid	process
4724	Setup.exe
4724	Setup.exe

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.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
- Suspicious behavior: EnumeratesProcesses
PID:4724

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4724-132-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-133-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-134-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-135-0x0000000077D30000-0x0000000077ED3000-memory.dmp

Filesize
1.6MB

Download
memory/4724-136-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-137-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-138-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-139-0x0000000077D30000-0x0000000077ED3000-memory.dmp

Filesize
1.6MB

Download
memory/4724-140-0x0000000000400000-0x0000000000E55000-memory.dmp

Filesize
10.3MB

Download
memory/4724-141-0x0000000077D30000-0x0000000077ED3000-memory.dmp

Filesize
1.6MB

Download