MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 523105c466693a60d62ce69ed62e13eca290d4b23b45ada3eabcb2e5b74b1e9c. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments 1

SHA256 hash: 523105c466693a60d62ce69ed62e13eca290d4b23b45ada3eabcb2e5b74b1e9c
SHA3-384 hash: 07185b130f0c046df971460401ebef68406d53f9bd1a3c002721b7bb1e506c8fd69957f6c9f21806f070548fa1aa325f
SHA1 hash: 4771bab4d1742d29774f72ed3a91f7036f50a1fb
MD5 hash: 9e0637d40ac3dfd9fed6e63763394d96
humanhash: winter-maryland-ceiling-magazine
File name:9e0637d40ac3dfd9fed6e63763394d96.exe
Download: download sample
Signature RaccoonStealer
File size:586'752 bytes
First seen:2021-05-20 14:18:27 UTC
Last seen:2021-05-20 20:05:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 51747c8f67e1906217336bcac3925924 (5 x RaccoonStealer)
ssdeep 12288:D5ntsDk51T1v2AqWsmCsWZC6cm3mS5Osw4KT5uImXzsMAi8Lh5Qm6f:dntso1T1v2AVZXWZZqRzFDI
Threatray 961 similar samples on MalwareBazaar
TLSH B7C4BF3275724076F17240B06E7CEBA115BEBC7008718E6B73C90A2D5FB55D29B22A7B
Reporter abuse_ch
Tags:exe RaccoonStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending a UDP request
Creating a file
Deleting a recently created file
Reading critical registry keys
Creating a window
Connection attempt to an infection source
Stealing user critical data
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Raccoon
Detection:
malicious
Classification:
troj.spyw
Score:
88 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Racealer
Status:
Malicious
First seen:
2021-05-19 13:52:44 UTC
File Type:
PE (Exe)
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Result
Malware family:
raccoon
Score:
  10/10
Tags:
family:raccoon botnet:1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery spyware stealer
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Raccoon
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Email_stealer_bin_mem
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_Raccoon
Author:ditekSHen
Description:Detects Raccoon/Racealer infostealer
Rule name:win_raccoon_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RaccoonStealer

Executable exe 523105c466693a60d62ce69ed62e13eca290d4b23b45ada3eabcb2e5b74b1e9c

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-20 15:24:09 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0002.012] Communication Micro-objective::Create Request::HTTP Communication
2) [C0002.017] Communication Micro-objective::Get Response::HTTP Communication
3) [C0002.014] Communication Micro-objective::Read Header::HTTP Communication
4) [C0002.008] Communication Micro-objective::WinHTTP::HTTP Communication
5) [C0029.002] Cryptography Micro-objective::SHA1::Cryptographic Hash
6) [C0029] Cryptography Micro-objective::Cryptographic Hash
7) [C0031] Cryptography Micro-objective::Decrypt Data
8) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
9) [C0027] Cryptography Micro-objective::Encrypt Data
10) [C0028.002] Cryptography Micro-objective::RC4 KSA::Encryption Key
11) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
12) [C0021] Cryptography Micro-objective::Generate Pseudo-random Sequence
13) [C0019] Data Micro-objective::Check String
14) [C0060] Data Micro-objective::Compression Library
15) [C0026.001] Data Micro-objective::Base64::Encode Data
16) [C0026.002] Data Micro-objective::XOR::Encode Data
18) [C0045] File System Micro-objective::Copy File
19) [C0046] File System Micro-objective::Create Directory
20) [C0048] File System Micro-objective::Delete Directory
21) [C0047] File System Micro-objective::Delete File
22) [C0049] File System Micro-objective::Get File Attributes
23) [C0051] File System Micro-objective::Read File
24) [C0052] File System Micro-objective::Writes File
25) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
26) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
27) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
28) [C0036.005] Operating System Micro-objective::Query Registry Key::Registry
29) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
30) [C0040] Process Micro-objective::Allocate Thread Local Storage
31) [C0043] Process Micro-objective::Check Mutex
32) [C0042] Process Micro-objective::Create Mutex
33) [C0017] Process Micro-objective::Create Process
34) [C0038] Process Micro-objective::Create Thread
35) [C0041] Process Micro-objective::Set Thread Local Storage Value
36) [C0018] Process Micro-objective::Terminate Process