MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d. 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: 13


Intelligence 13 IOCs 1 YARA File information Comments
Add tag Delete this sample Report a False Positive

SHA256 hash: 1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d
SHA3-384 hash: e9cd4e8d059862b64fd27f8e918449ff430b1816ea79236c95d3c9bc4d54a74d31a0966c1ea01678053ea162744d01e5
SHA1 hash: 37723b453fd3133c01e7a43892b73c6580edd164
MD5 hash: 888928d26bd03678afd9fed0d92f6fc9
humanhash: six-hydrogen-ohio-twelve
File name:888928d26bd03678afd9fed0d92f6fc9.exe
Download: download sample
Signature RaccoonStealer
Create hunting rule
File size:320'512 bytes
First seen:2022-01-14 08:21:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 80fec6fca6f81033220e34b44810dbfd (3 x RaccoonStealer)
ssdeep 6144:0H4/g0hr5Y3eofIaxJGgOe8nQGo/GOEEmBbejvf:0Y4OuJI8pd8a/GAmBbe
Threatray 6'559 similar samples on MalwareBazaar
TLSH T13964AE10BBA0C036F1B752F456B5936DB93E3EA16B2490CB13D52AEE4634AE1EC31717
File icon (PE):PE icon
dhash icon 2dac1378319b9b91 (10 x RedLineStealer, 7 x ArkeiStealer, 6 x Smoke Loader)
Reporter @abuse_ch
Tags:exe RaccoonStealer


Twitter
@abuse_ch
RaccoonStealer C2:
65.108.104.175:1193

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
888928d26bd03678afd9fed0d92f6fc9.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-14 08:29:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bb31e336-f971-4404-a49b-d15c04632fd6

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/219251/
Detection(s):
Win.Packed.Tofsee-9935687-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/4165/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware tofsee
Link:
https://www.filescan.io/uploads/61e132b61883c5ba4ecaf063/reports/52c0e3e6-9457-46bf-b365-8726b9aefe83/overview
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a9cc766e-5565-4559-a427-602ef0b458f4
Result
Threat name:
Amadey Raccoon RedLine SmokeLoader Tofse
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/920595
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
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)
Found many strings related to Crypto-Wallets (likely being stolen)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Sigma detected: Suspicius Add Task From User AppData Temp
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)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 553073 Sample: tijXCZsbGe.exe Startdate: 14/01/2022 Architecture: WINDOWS Score: 100 87 185.215.113.35, 49890, 49891, 49893 WHOLESALECONNECTIONSNL Portugal 2->87 89 patmushta.info 2->89 91 microsoft-com.mail.protection.outlook.com 2->91 119 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->119 121 Multi AV Scanner detection for domain / URL 2->121 123 Antivirus detection for URL or domain 2->123 125 24 other signatures 2->125 11 tijXCZsbGe.exe 2->11         started        13 rifsswe 2->13         started        16 gecrjwsv.exe 2->16         started        18 5 other processes 2->18 signatures3 process4 signatures5 20 tijXCZsbGe.exe 11->20         started        165 Machine Learning detection for dropped file 13->165 167 Contains functionality to inject code into remote processes 13->167 169 Injects a PE file into a foreign processes 13->169 23 rifsswe 13->23         started        171 Detected unpacking (changes PE section rights) 16->171 173 Detected unpacking (overwrites its own PE header) 16->173 175 Writes to foreign memory regions 16->175 177 Allocates memory in foreign processes 16->177 25 svchost.exe 16->25         started        28 WerFault.exe 18->28         started        process6 dnsIp7 153 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->153 155 Maps a DLL or memory area into another process 20->155 157 Checks if the current machine is a virtual machine (disk enumeration) 20->157 30 explorer.exe 10 20->30 injected 159 Creates a thread in another existing process (thread injection) 23->159 95 patmushta.info 185.188.183.61, 443, 49850 SUPERSERVERSDATACENTERRU Russian Federation 25->95 97 microsoft-com.mail.protection.outlook.com 40.93.207.0, 25, 49844 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->97 161 System process connects to network (likely due to code injection or exploit) 25->161 signatures8 process9 dnsIp10 105 185.233.81.115, 443, 49784 SUPERSERVERSDATACENTERRU Russian Federation 30->105 107 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 30->107 109 11 other IPs or domains 30->109 79 C:\Users\user\AppData\Roaming\rifsswe, PE32 30->79 dropped 81 C:\Users\user\AppData\Local\Temp\F65C.exe, PE32 30->81 dropped 83 C:\Users\user\AppData\Local\Temp748.exe, PE32 30->83 dropped 85 9 other malicious files 30->85 dropped 111 System process connects to network (likely due to code injection or exploit) 30->111 113 Benign windows process drops PE files 30->113 115 Deletes itself after installation 30->115 117 Hides that the sample has been downloaded from the Internet (zone.identifier) 30->117 35 DB31.exe 30->35         started        38 E748.exe 2 30->38         started        41 F65C.exe 3 30->41         started        43 2 other processes 30->43 file11 signatures12 process13 dnsIp14 127 Detected unpacking (changes PE section rights) 35->127 129 Detected unpacking (overwrites its own PE header) 35->129 131 Found evasive API chain (may stop execution after checking mutex) 35->131 149 4 other signatures 35->149 71 C:\Users\user\AppData\Local\...\gecrjwsv.exe, PE32 38->71 dropped 133 Machine Learning detection for dropped file 38->133 151 2 other signatures 38->151 46 cmd.exe 1 38->46         started        49 cmd.exe 2 38->49         started        51 sc.exe 1 38->51         started        59 3 other processes 38->59 73 C:\Users\user\AppData\Local\...\F65C.exe.log, ASCII 41->73 dropped 135 Antivirus detection for dropped file 41->135 137 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 41->137 139 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 41->139 141 Injects a PE file into a foreign processes 41->141 53 F65C.exe 41->53         started        99 185.163.204.24 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 43->99 101 185.163.45.70, 80 MIVOCLOUDMD Moldova Republic of 43->101 103 185.163.204.22, 49910, 80 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 43->103 75 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 43->75 dropped 143 Multi AV Scanner detection for dropped file 43->143 145 Tries to steal Mail credentials (via file / registry access) 43->145 147 Tries to harvest and steal browser information (history, passwords, etc) 43->147 57 WerFault.exe 23 9 43->57         started        file15 signatures16 process17 dnsIp18 77 C:\Windows\SysWOW64\...\gecrjwsv.exe (copy), PE32 46->77 dropped 61 conhost.exe 46->61         started        63 conhost.exe 49->63         started        65 conhost.exe 51->65         started        93 86.107.197.138, 38133, 49882 MOD-EUNL Romania 53->93 163 Tries to steal Crypto Currency Wallets 53->163 67 conhost.exe 59->67         started        69 conhost.exe 59->69         started        file19 signatures20 process21
Detection:
n/a
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-01-14 08:22:20 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://www.spamhaus.org/query/hash/dtzhvn32o4p7sqvr4kkhqvuej65ljgi47b5muymjnbcfwxc5obwq._file
Verdict:
malicious
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f7b5a27355eafa5302a38a1e0adadcb619b6d42e7c1707a784297634a180a66f
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+ 6'549 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:default backdoor collection discovery evasion miner persistence spyware stealer trojan
Link:
https://tria.ge/reports/220114-j9nrdsfbe2/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Arkei Stealer Payload
XMRig Miner Payload
Amadey
Arkei
Raccoon
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
xmrig
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
185.215.113.35/d2VxjasuwS/index.php
Unpacked files
SH256 hash:
788f723ebfe0110232b52ee15345acc5f74a53ea45e5f422dc5ce2eb5833fadc
MD5 hash:
198ff357daf4345c9fc869616b139381
SHA1 hash:
24c9899b296cf004e400b77e72b89f42bb726f37
Link:
https://www.unpac.me/results/368a1189-6e11-4fad-8951-ea3c22f00d50/
SH256 hash:
1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d
MD5 hash:
888928d26bd03678afd9fed0d92f6fc9
SHA1 hash:
37723b453fd3133c01e7a43892b73c6580edd164
Link:
https://www.unpac.me/results/368a1189-6e11-4fad-8951-ea3c22f00d50/
AV coverage:
34.33%
AV detections:
23 / 67
Link:
https://www.virustotal.com/gui/file/1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d/detection/f-1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d-1642148604
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
65.108.104.175:1193 https://threatfox.abuse.ch/ioc/295071

File information

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

Web download

RaccoonStealer

Executable exe 1cf27ab77a771ff942b1e2947856844fbab4991cf87aca618968445b5c5d706d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1970142/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/219251/

Comments