raccoon | c195423817e1d8e44acc60674ce93d201aa9e9b4545e09066cf60ca169a5056f

Analysis

max time kernel
72s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2023 04:41

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General

Target

racoon/36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe
Size

394.7MB
MD5

3b1cbceeeeb2afe955e3d9eb8aebfe2d
SHA1

a184bb6d82236bd928707fe1a54f8aa30af025c7
SHA256

36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527
SHA512

4c0ae900b351e92c16aee7fa6480c1850a03d6911926ce60eda1df9e292b5f556782e7eb2fabfc6bb63ac7f88223eb7b7e38487efb65e70b376899c848b71b47
SSDEEP

49152:WNEe0GkOi1F6eQ+ydT+jLdhYiGS29SVPNpLnZRVhYXj/2YROvymC0DLG:WNEezKfdBhs+PnVhYyYROvyym

Score

10^/10

raccoon 8eb14caca01131f5f4ff62ef8a0fcab4 evasion stealer themida trojan

Malware Config

Extracted

Family

raccoon

Botnet

8eb14caca01131f5f4ff62ef8a0fcab4

http://45.89.54.95/

http://45.89.54.25/

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:

36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.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:

36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/4372-132-0x00000000000F0000-0x00000000006C5000-memory.dmp	themida
behavioral1/memory/4372-133-0x00000000000F0000-0x00000000006C5000-memory.dmp	themida
behavioral1/memory/4372-134-0x00000000000F0000-0x00000000006C5000-memory.dmp	themida
behavioral1/memory/4372-136-0x00000000000F0000-0x00000000006C5000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

pid process

4372 36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

pid	process
4372	36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe
4372	36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe

C:\Users\Admin\AppData\Local\Temp\racoon\36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.exe
"C:\Users\Admin\AppData\Local\Temp\racoon\36ac3acd8c3eb0bb7d642d61ec4cc0e1a61eeae335c1c2d7e759d97233c60527.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:4372

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

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Downloads

memory/4372-132-0x00000000000F0000-0x00000000006C5000-memory.dmp

Filesize
5.8MB

Download
memory/4372-133-0x00000000000F0000-0x00000000006C5000-memory.dmp

Filesize
5.8MB

Download
memory/4372-134-0x00000000000F0000-0x00000000006C5000-memory.dmp

Filesize
5.8MB

Download
memory/4372-135-0x00000000772E0000-0x0000000077483000-memory.dmp

Filesize
1.6MB

Download
memory/4372-136-0x00000000000F0000-0x00000000006C5000-memory.dmp

Filesize
5.8MB

Download
memory/4372-137-0x00000000772E0000-0x0000000077483000-memory.dmp

Filesize
1.6MB

Download
memory/4372-138-0x00000000772E0000-0x0000000077483000-memory.dmp

Filesize
1.6MB

Download