MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43f13ec00b6df87637b5863be3ffe01fc85947a8918f567c1713dd8a4d6ba908. 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 2 File information Comments

SHA256 hash: 43f13ec00b6df87637b5863be3ffe01fc85947a8918f567c1713dd8a4d6ba908
SHA3-384 hash: 15d650b85037456255c3d1a85da8cfe81871b4e8731686746d074a0d4e85d231fdf03706c40be9c4c801f56bf242f1d0
SHA1 hash: e8429524690350ca306badc5db81fa1e4c8becf1
MD5 hash: dcbe1dec97959e20853fd760b6900c01
humanhash: one-tennis-florida-steak
File name:MicrosoftOffice.exe
Download: download sample
Signature RaccoonStealer
File size:8'851'385 bytes
First seen:2023-02-19 16:41:52 UTC
Last seen:2023-02-19 18:27:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 98304:AnEzmlSLRyvNFTeM9jgDubUynvFq5xS8Rr7pLfZNlT3/Msj:AES2Ryv/TU6bnvARr77/Msj
Threatray 527 similar samples on MalwareBazaar
TLSH T19C96B3835A58FE90D17031338732C69C87D6CFA040D2D62BC96E36932E67BBA35562D7
TrID 44.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
26.2% (.EXE) InstallShield setup (43053/19/16)
7.9% (.SCR) Windows screen saver (13097/50/3)
6.4% (.EXE) Win64 Executable (generic) (10523/12/4)
4.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter Chainskilabs
Tags:exe RaccoonStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
288
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MicrosoftOffice.exe
Verdict:
No threats detected
Analysis date:
2023-02-19 16:40:36 UTC
Tags:
installer

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

Behaviour
Searching for the window
Launching a process
Creating a file
Сreating synchronization primitives
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed packed
Result
Verdict:
MALICIOUS
Malware family:
Raccoon Stealer
Verdict:
Malicious
Result
Threat name:
Raccoon Stealer v2
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
DLL side loading technique detected
Found potential ransomware demand text
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Raccoon Stealer v2
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 811653 Sample: MicrosoftOffice.exe Startdate: 19/02/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Multi AV Scanner detection for domain / URL 2->41 43 Antivirus detection for URL or domain 2->43 45 5 other signatures 2->45 7 MicrosoftOffice.exe 3 2->7         started        process3 file4 19 C:\Users\user\...\MicrosoftOffice.exe.log, CSV 7->19 dropped 47 Writes to foreign memory regions 7->47 49 Injects a PE file into a foreign processes 7->49 11 InstallUtil.exe 25 7->11         started        signatures5 process6 dnsIp7 29 45.15.156.239, 49698, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 11->29 31 104.193.254.97, 49700, 80 HOSTING-SOLUTIONSUS United States 11->31 21 C:\Users\user\AppData\Local\...\20k0UnrW.exe, PE32+ 11->21 dropped 23 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 11->23 dropped 25 C:\Users\user\AppData\LocalLow\softokn3.dll, PE32 11->25 dropped 27 5 other files (3 malicious) 11->27 dropped 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 53 DLL side loading technique detected 11->53 55 Tries to steal Crypto Currency Wallets 11->55 57 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 11->57 16 20k0UnrW.exe 2 11->16         started        file8 signatures9 process10 signatures11 33 Antivirus detection for dropped file 16->33 35 Multi AV Scanner detection for dropped file 16->35 37 Machine Learning detection for dropped file 16->37
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2023-02-19 16:42:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
3149
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
.NET Reactor proctector
Unpacked files
SH256 hash:
c6bbd3f5f099b1772888e1aa3dc957c57bccfb2e11271724bbd0f88a7d0c5af4
MD5 hash:
6c18ad70b67d82cf2a499f91f6460d71
SHA1 hash:
3f47253d76ff773e13beabf1cff733f9f73f5c30
SH256 hash:
b6f561df179513b84693fe1cbcbddf61940c807153fb80a2e9e08edc33964271
MD5 hash:
8bc174c624982211c7e20fdafc352dd5
SHA1 hash:
06a0ce6ff827e116a7c4c12b053d2d95f3b4a984
SH256 hash:
43f13ec00b6df87637b5863be3ffe01fc85947a8918f567c1713dd8a4d6ba908
MD5 hash:
dcbe1dec97959e20853fd760b6900c01
SHA1 hash:
e8429524690350ca306badc5db81fa1e4c8becf1
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

RaccoonStealer

Executable exe 43f13ec00b6df87637b5863be3ffe01fc85947a8918f567c1713dd8a4d6ba908

(this sample)

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