MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b88caf98ce096cc16a0de0921c17f994215915b47e79bc3f5cad4c9642102cf. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments 1

SHA256 hash: 4b88caf98ce096cc16a0de0921c17f994215915b47e79bc3f5cad4c9642102cf
SHA3-384 hash: b3d52139837ca09db86c003f553911d06cf1b72898aae1583ab79724f551f7eae57f1c4e288a95f9ea57e260d7c709e5
SHA1 hash: 71b77ae9b2c9471a09fc139e36ae8a91b68f54b4
MD5 hash: 880dfcc2cd155e490aa61bce02ab4500
humanhash: single-island-ink-oxygen
File name:880dfcc2cd155e490aa61bce02ab4500.exe
Download: download sample
Signature RaccoonStealer
File size:535'552 bytes
First seen:2021-04-18 14:01:33 UTC
Last seen:2021-04-18 15:08:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 683b1dbf821a6aafc4e9e892fc722419 (4 x TaurusStealer, 3 x RaccoonStealer)
ssdeep 12288:LTBgC616GxQqghkHkRS3q94gGFAGwhBNTK68g7:Zgn6Gx0kHkRS3ozG/whBNu
Threatray 565 similar samples on MalwareBazaar
TLSH D5B4F131B2D0D032D082B1755216C7F54DFA7830AA69688BBFD09B7E5F343E5A62970E
Reporter abuse_ch
Tags:exe RaccoonStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
880dfcc2cd155e490aa61bce02ab4500.exe
Verdict:
Malicious activity
Analysis date:
2021-04-18 14:03:07 UTC
Tags:
trojan stealer raccoon

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Sending a TCP request to an infection source
Result
Verdict:
UNKNOWN
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.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to steal Internet Explorer form passwords
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Gathering data
Result
Malware family:
raccoon
Score:
  10/10
Tags:
family:raccoon botnet:fe080c9bfcbe54ed632d9562ae158e815dbdc717 stealer
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Raccoon
Suspicious use of NtCreateProcessExOtherParentProcess
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 4b88caf98ce096cc16a0de0921c17f994215915b47e79bc3f5cad4c9642102cf

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-18 15:13:09 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
3) [C0049] File System Micro-objective::Get File Attributes
4) [C0051] File System Micro-objective::Read File
5) [C0050] File System Micro-objective::Set File Attributes
6) [C0052] File System Micro-objective::Writes File
7) [C0007] Memory Micro-objective::Allocate Memory
8) [C0033] Operating System Micro-objective::Console
9) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
10) [C0040] Process Micro-objective::Allocate Thread Local Storage
11) [C0041] Process Micro-objective::Set Thread Local Storage Value
12) [C0018] Process Micro-objective::Terminate Process