raccoon | 620575d2222bcaae0e6a633b407a842e45ad9b47c2b5d93ab10e7386424e856d

Analysis

max time kernel
65s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
26-03-2023 05:12

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General

Target

Setup.exe
Size

465.5MB
MD5

ba1f367857d1efa868bb71681e1e1420
SHA1

0d7917e7808a365ec09c6a848f6d20266114a662
SHA256

bd8b12dcaec47b31028589aa295ab16c91278814affa1bd2664905957d472a13
SHA512

dc48959bd3c465a09e6df275eedf910125da1222ff253ecebde94c4f7ab93f9bbce847c90cb7a339cad2697d0ab77b61b95af54713983dfc4f7566cc0ba34d88
SSDEEP

49152:op6MmhLSOvvm9sgb3qq/BSGnYB7VKpKeM:oKhUrtpSGngVaM

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/

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\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/2980-133-0x0000000000400000-0x0000000000685000-memory.dmp	themida
behavioral2/memory/2980-134-0x0000000000400000-0x0000000000685000-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

2980 Setup.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Setup.exe

pid process

2980 Setup.exe
2980 Setup.exe

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

pid	process
2980	Setup.exe

pid	process
2980	Setup.exe
2980	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:2980

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/2980-133-0x0000000000400000-0x0000000000685000-memory.dmp

Filesize
2.5MB

Download
memory/2980-134-0x0000000000400000-0x0000000000685000-memory.dmp

Filesize
2.5MB

Download