MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d3756339b69ff5c96e3a8d36e6a7e27c4dbba19bdbe0f8fdd0ceb8ccbf32403. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

RaccoonStealer

Vendor detections: 12

Intelligence 12 IOCs 1 YARA File information Comments

SHA256 hash:	8d3756339b69ff5c96e3a8d36e6a7e27c4dbba19bdbe0f8fdd0ceb8ccbf32403
SHA3-384 hash:	23e894824e7c4b44d2925b73805f8d70d2c3939905670136ffedf3f894f5d05b0b9d8e50d42a73c3bf67d802ff61ae53
SHA1 hash:	7a8f5a0e2c306a193a812b46b7b401fc8e64fee7
MD5 hash:	e11be6c6160e9602d06ea63ef69b56df
humanhash:	missouri-georgia-enemy-oven
File name:	e11be6c6160e9602d06ea63ef69b56df.exe
Download:	download sample
Signature	RaccoonStealer Create hunting rule
File size:	284'672 bytes
First seen:	2022-01-17 10:20:35 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	7698eb20478698559ac91c7bf7c64188 (1 x RaccoonStealer, 1 x ArkeiStealer)
ssdeep	6144:9Gb4KHZT7OxEa0oDCgKSrxe+vAsCBdTBgNIGEoAVbndY0xvckI+/QZflTFjv:Ub4G5OETIbKSrxLvzeTBgNIGEoAVbby9
Threatray	6'680 similar samples on MalwareBazaar
TLSH	T19E549E10ABA0D035F1B712F8497A93ADB93E39B25B2551CFA2D12ADE17356E0DC7130B
File icon (PE):
dhash icon	2dac137831939b91 (9 x Smoke Loader, 6 x Amadey, 3 x CoinMiner)
Reporter	abuse_ch
Tags:	exe RaccoonStealer

abuse_ch

RaccoonStealer C2:
91.243.59.76:23927

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
91.243.59.76:23927	https://threatfox.abuse.ch/ioc/295621/

Intelligence

File Origin

# of uploads :

# of downloads :

236

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

e11be6c6160e9602d06ea63ef69b56df.exe

Verdict:

Suspicious activity

Analysis date:

2022-01-17 10:37:24 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/32e7134d-d301-4131-b89a-cf008f53f887

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/219808/

Detection(s):

Win.Dropper.Mikey-9917324-0

Win.Malware.Generic-9936539-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

DNS request

Sending a custom TCP request

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending an HTTP GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Searching for synchronization primitives

Launching a process

Launching the default Windows debugger (dwwin.exe)

Query of malicious DNS domain

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/4447/overview

Behaviour

MalwareBazaar

SystemUptime

MeasuringTime

CPUID_Instruction

EvasionGetTickCount

CheckCmdLine

EvasionQueryPerformanceCounter

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware mikey packed

Link:

https://www.filescan.io/uploads/61e54314d32385db63fa83d6/reports/e790388b-2170-4ff0-9a2a-ebc9e0ae1a53/overview

Malware family:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/77cf8331-6d61-4754-b60c-5f27de42196e

Result

Threat name:

Raccoon RedLine SmokeLoader Tofsee Vidar

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/921738

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code references suspicious native API functions

Allocates memory in foreign processes

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

Changes security center settings (notifications, updates, antivirus, firewall)

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Checks if the current machine is a virtual machine (disk enumeration)

Contains functionality to detect sleep reduction / modifications

Contains functionality to inject code into remote processes

Creates a thread in another existing process (thread injection)

Deletes itself after installation

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Drops executables to the windows directory (C:\Windows) and starts them

Found evasive API chain (may stop execution after checking computer name)

Found evasive API chain (may stop execution after checking locale)

Found evasive API chain (may stop execution after checking mutex)

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

Hides that the sample has been downloaded from the Internet (zone.identifier)

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Maps a DLL or memory area into another process

Modifies the windows firewall

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

PE file has nameless sections

Performs DNS queries to domains with low reputation

Sigma detected: Copying Sensitive Files with Credential Data

Sigma detected: Suspect Svchost Activity

Sigma detected: Suspicious Svchost Process

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

System process connects to network (likely due to code injection or exploit)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses netsh to modify the Windows network and firewall settings

Writes to foreign memory regions

Yara detected Raccoon Stealer

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Tofsee

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8d3756339b69ff5c96e3a8d36e6a7e27c4dbba19bdbe0f8fdd0ceb8ccbf32403/

Threat name:

Win32.Ransomware.StopCrypt

Status:

Malicious

First seen:

2022-01-17 10:21:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 28 (78.57%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ru3vmm43nh7vzfxdvdjw42t6e7cnxoqzxw7a7d65btvyzs7teqbq._file

Verdict:

malicious

RaccoonStealer

29a5461cca77683d6a47c83eb774235bd0ae092adc58c987e571eeecb3e1cd03

RaccoonStealer

4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a

RaccoonStealer

8bbdda1786e15a568a573a2f38762e95de138af969e0a13b96d7086aaa98bfc2

RaccoonStealer

8cedc3fb74185394bbf60d2dc1f9618b1e576986f13031b9e29ef12daa6eaf2c

RaccoonStealer

eb24b3b9375f0b3272fac6eecc9329f79eab274d802b2ad37037cc83a46fa3f1

RaccoonStealer

+ 6'670 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:default backdoor discovery evasion miner persistence spyware stealer trojan

Link:

https://tria.ge/reports/220117-mdncjahdh8/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Modifies data under HKEY_USERS

Creates scheduled task(s)

Checks SCSI registry key(s)

Enumerates physical storage devices

Launches sc.exe

Suspicious use of SetThreadContext

Drops file in System32 directory

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Reads user/profile data of web browsers

Loads dropped DLL

Deletes itself

Sets service image path in registry

Modifies Windows Firewall

Executes dropped EXE

Downloads MZ/PE file

Creates new service(s)

XMRig Miner Payload

Arkei Stealer Payload

xmrig

Windows security bypass

Tofsee

SmokeLoader

Raccoon

Arkei

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
http://file-file-host4.com/tratata.php
patmushta.info
parubey.info