raccoon | cb12b26a8d450e3f20955430b9aff68f30bcb845065660fb51eee4cf42b92b00

Analysis

max time kernel
188s
max time network
276s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2023 19:03

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General

Target

Setup.exe
Size

465.5MB
MD5

ad0fa47472a35628dccde2ac28f21386
SHA1

cf086fb5dfd0862a05e140aef13fd0aa2f4ed9da
SHA256

cb12b26a8d450e3f20955430b9aff68f30bcb845065660fb51eee4cf42b92b00
SHA512

ae033d7be724cd712b24498c64f047b3e9ed1b8238522a090b3654fc393f8bbb9d350a1daea72084f13d47e7c0d4c16f38f03d0bdc453c66a9841a9947084f3b
SSDEEP

24576:0eWEQohpu0d6IfVOQqTdOEabxzJly+cktH/MQZP8LX5QTQ5z8SMg+yF3OGf8O9Cr:pHmdM8p5YL9JVD

Score

10^/10

raccoon d4074b8c479181b90e810443a9405f3c evasion stealer themida trojan

Malware Config

Extracted

Family

raccoon

Botnet

d4074b8c479181b90e810443a9405f3c

http://37.220.87.44/

http://94.131.3.70/

http://83.217.11.11/

http://83.217.11.13/

http://83.217.11.14/

Attributes

user_agent
901785252112

xor.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon

Raccoon Stealer payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4264-0-0x0000000000400000-0x0000000000686000-memory.dmp	family_raccoon
behavioral2/memory/4264-2-0x0000000000400000-0x0000000000686000-memory.dmp	family_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\SystemBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setup.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4264-0-0x0000000000400000-0x0000000000686000-memory.dmp	themida
behavioral2/memory/4264-2-0x0000000000400000-0x0000000000686000-memory.dmp	themida

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

4264 Setup.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Setup.exe

pid process

4264 Setup.exe
4264 Setup.exe

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

pid	process
4264	Setup.exe

pid	process
4264	Setup.exe
4264	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:4264

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4264-0-0x0000000000400000-0x0000000000686000-memory.dmp

Filesize
2.5MB

Download
memory/4264-1-0x00000000776A4000-0x00000000776A6000-memory.dmp

Filesize
8KB

Download
memory/4264-2-0x0000000000400000-0x0000000000686000-memory.dmp

Filesize
2.5MB

Download