MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55fd4a33bb717aa90075268ba947dfb7352c867b52319fe853b972fdca78eb5d. 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: 14


Intelligence 14 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55fd4a33bb717aa90075268ba947dfb7352c867b52319fe853b972fdca78eb5d
SHA3-384 hash: 3ffed0528038e28226aea8721dc8b1090b246917928b59f4629294d191d47e61df10dcd0eb7dda3a94948f0737b4c824
SHA1 hash: 40e23baa4d18a6cee3dba09f21b55dcda07e2161
MD5 hash: fbcb99ddc4afcada98adc00ab5f524ca
humanhash: six-hot-virginia-idaho
File name:55FD4A33BB717AA90075268BA947DFB7352C867B52319.exe
Download: download sample
Signature RaccoonStealer
Create hunting rule
File size:1'009'152 bytes
First seen:2022-02-06 08:31:48 UTC
Last seen:2022-02-06 10:34:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 55ae6049290b1a231db6697392c2b841 (2 x RedLineStealer, 2 x RaccoonStealer, 1 x CryptBot)
ssdeep 24576:zmYnrTZW0cUL2m7uD4HJgWHV2KHELmObIOAPgs:yy15cULuDNQ2KHEaOEjg
Threatray 1'910 similar samples on MalwareBazaar
TLSH T19E25D043A25480D0EAF922711976BF38B03E27A9DFF4A8C669D57CF709B4BD06C30596
File icon (PE):PE icon
dhash icon b6dacaaecee6baa6 (15 x RedLineStealer, 14 x Stop, 7 x RaccoonStealer)
Reporter abuse_ch
Tags:exe RaccoonStealer


Avatar
abuse_ch
RaccoonStealer C2:
http://91.219.236.18/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://91.219.236.18/ https://threatfox.abuse.ch/ioc/378337/

Intelligence

File Origin
# of uploads :
2
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
55FD4A33BB717AA90075268BA947DFB7352C867B52319.exe
Verdict:
Malicious activity
Analysis date:
2022-02-06 09:40:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/70124348-351a-41ba-967b-688d0d10707e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/233748/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.31726.3234.30638.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Creating a file
Modifying an executable file
Launching a service
Searching for synchronization primitives
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating a file in the Windows subdirectories
Modifying a system executable file
Creating a file in the system32 directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the system32 subdirectories
Enabling autorun for a service
Sending a TCP request to an infection source
Enabling autorun by creating a file
Infecting executable files
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  0/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/6135/overview
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61ff878aa72f86da6961277c/reports/1de449c2-3bff-48ef-a29f-9b0cec3bb500/overview
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.
Malware family:
Raccoon Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c24eaea5-5ed7-43d7-9846-453b74a21ea1
Result
Threat name:
Raccoon
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/934690
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to steal Internet Explorer form passwords
Creates an undocumented autostart registry key
Creates files in the system32 config directory
Deletes shadow drive data (may be related to ransomware)
Drops executable to a common third party application directory
Drops or copies cmd.exe with a different name (likely to bypass HIPS)
Drops PE files with benign system names
Hides the Windows control panel from the task bar
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 567171 Sample: 55FD4A33BB717AA90075268BA94... Startdate: 06/02/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 Antivirus detection for dropped file 2->51 53 10 other signatures 2->53 6 armsvc.exe 2 26 2->6         started        10 55FD4A33BB717AA90075268BA947DFB7352C867B52319.exe 9 2->10         started        13 elevation_service.exe 2->13         started        15 5 other processes 2->15 process3 dnsIp4 23 C:\Windows\System32\xbgmsvc.exe, PE32+ 6->23 dropped 25 C:\Windows\System32\wbengine.exe, PE32+ 6->25 dropped 27 C:\Windows\System32\wbem\WmiApSrv.exe, PE32+ 6->27 dropped 35 51 other files (34 malicious) 6->35 dropped 57 Hides the Windows control panel from the task bar 6->57 59 Changes security center settings (notifications, updates, antivirus, firewall) 6->59 61 Infects executable files (exe, dll, sys, html) 6->61 41 91.219.236.207, 49754, 49755, 49756 SERVERASTRA-ASHU Hungary 10->41 43 91.219.236.27, 80 SERVERASTRA-ASHU Hungary 10->43 45 5 other IPs or domains 10->45 29 C:\Windows\System32\alg.exe, PE32+ 10->29 dropped 31 C:\Windows\System32\FXSSVC.exe, PE32+ 10->31 dropped 33 C:\Windows\System32\AppVClient.exe, PE32+ 10->33 dropped 37 11 other files (8 malicious) 10->37 dropped 63 Creates an undocumented autostart registry key 10->63 65 Contains functionality to steal Internet Explorer form passwords 10->65 67 Drops or copies cmd.exe with a different name (likely to bypass HIPS) 10->67 69 2 other signatures 10->69 17 WerFault.exe 23 9 10->17         started        19 WerFault.exe 3 9 13->19         started        file5 signatures6 process7 dnsIp8 39 192.168.2.1 unknown unknown 19->39 55 Creates files in the system32 config directory 19->55 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/55fd4a33bb717aa90075268ba947dfb7352c867b52319fe853b972fdca78eb5d/
Threat name:
Win32.Virus.Expiro
Create hunting rule
Status:
Malicious
First seen:
2021-12-12 11:57:39 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kx6uum53of5ksadve2f2sr67w42szbt3kiyz72ctxfzp3sty5noq._file
Verdict:
malicious
Label(s):
raccoon
Create hunting rule
Similar samples:
12bf2077585309178ee48876b4a32c87552ec1334236fd0ea8dd8ac80e6579f5
RaccoonStealer
1d72c0d76801a1f047049dd202dd380af90f3e31d6801b1e7a5bc3c3e1d711d2
RaccoonStealer
20fdea0c17ffb565895491b930cc6ad3df6ca3cc85780ddda1dad5a0ecd1983b
RaccoonStealer
5676e0a540f1996d4866fe92847a70f40b43a8d7a2e4622053126f4b19e318ea
RaccoonStealer
6f122f00adaab046587bde91f69868655c4491895c4d0716bf2ee479ce628a63
RaccoonStealer
a2648c0044dd0c910d9176445c297fd3c6f457478c2a4492ab4e504566c053a3
RaccoonStealer
b1516cc28d0e6e3f77a8eadd2a7fda7daf746e0a7b27088e016519baf8de0338
RaccoonStealer
f5aae19b73a4833e19ccff1b95dafa7b0c31a1def9bbaa5480593af68b2f4c85
RaccoonStealer
+ 1'900 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:e2fe7a3018ffac6bb16501ee6e4871c57f21564a discovery evasion stealer trojan
Link:
https://tria.ge/reports/220206-kfcbyaghb8/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks installed software on the system
Enumerates connected drives
Loads dropped DLL
Windows security modification
Disables taskbar notifications via registry modification
Executes dropped EXE
Raccoon
Unpacked files
SH256 hash:
a3f886db3d2691794e9ec27dca65dcc5d96e6095ec1de5275967a6e6d156d1f7
MD5 hash:
d4c5a976210d883871c293d3e399647b
SHA1 hash:
6e992a2e6b717ba9619dc259392f173181e77ab5
Link:
https://www.unpac.me/results/420b36a0-e1b0-42fe-8353-ca16bdf86d1f/
SH256 hash:
4208fd06135a74b1a0e6b6adf12a3cca14ec3bbb2da52c4c71c22ba2547a2aac
MD5 hash:
7b28dd31a826fc6c555a117416da4fc8
SHA1 hash:
1f12739a01dcc1aa7497847cc8c8f260a1db04a9
Detections:
win_raccoon_auto
Create hunting rule
Link:
https://www.unpac.me/results/420b36a0-e1b0-42fe-8353-ca16bdf86d1f/
Parent samples :
6431b9944faf50c12d0eaf216ccb3612ffb08dad37e1d2047a938d6b54d12fdf
55fd4a33bb717aa90075268ba947dfb7352c867b52319fe853b972fdca78eb5d
SH256 hash:
55fd4a33bb717aa90075268ba947dfb7352c867b52319fe853b972fdca78eb5d
MD5 hash:
fbcb99ddc4afcada98adc00ab5f524ca
SHA1 hash:
40e23baa4d18a6cee3dba09f21b55dcda07e2161
Link:
https://www.unpac.me/results/420b36a0-e1b0-42fe-8353-ca16bdf86d1f/
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:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_Raccoon
Create hunting rule
Author:ditekSHen
Description:Raccoon stealer payload
Rule name:win_raccoon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.raccoon.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/233748/

Comments