MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db6c1977d9325ddd1ba9b9aa417d9c6a32427ab341f3204f6ec04d14715fefa4. 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


Riskware.Generic


Vendor detections: 9


Intelligence 9 IOCs YARA 7 File information Comments
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SHA256 hash: db6c1977d9325ddd1ba9b9aa417d9c6a32427ab341f3204f6ec04d14715fefa4
SHA3-384 hash: 903b11acf070cca469298108d7b00b139d128f8a154a496b355e0e243a4584293ba659a99d747376d36c2a31f914ceff
SHA1 hash: 007e01665e4d005dc15ebf0bc4521c1ba1d983e6
MD5 hash: 827747d234cfd83865371fa72a415c6e
humanhash: potato-johnny-indigo-montana
File name:db6c1977d9325ddd1ba9b9aa417d9c6a32427ab341f3204f6ec04d14715fefa4
Download: download sample
Signature Riskware.Generic
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File size:1'931'154 bytes
First seen:2020-11-14 18:19:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:SsohamNsuA8XO7a3YLVYzCcWktgdRtQCpNzoPcF82TpAA7W2FeDSIGVH/KIDgDgW:zl6j8IVzCJNdRtYPMXQDbGV6eH81kg
Threatray 24 similar samples on MalwareBazaar
TLSH 23958DB27E28246BD7033D34790F8529E4E1BD3D6A40F7AF1B777D098963ED86406286
Reporter seifreed
Tags:Riskware.Generic

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Daqc-6598201-0
Create hunting rule

Win.Malware.Ursu-6793772-0
Create hunting rule

Win.Malware.Ursu-6914171-0
Create hunting rule

Win.Malware.Eclv-9782803-0
Create hunting rule

Win.Malware.Eclv-9782804-0
Create hunting rule

Win.Malware.Eclv-9782973-0
Create hunting rule

Win.Malware.Cryptinject-9785242-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Unauthorized injection to a system process
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:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/535466
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to hide user accounts
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Sample uses process hollowing technique
Searches for specific processes (likely to inject)
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
Spreads via windows shares (copies files to share folders)
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 316832 Sample: plI4GbgI5L Startdate: 15/11/2020 Architecture: WINDOWS Score: 100 109 Antivirus detection for dropped file 2->109 111 Antivirus / Scanner detection for submitted sample 2->111 113 Multi AV Scanner detection for submitted file 2->113 115 6 other signatures 2->115 12 plI4GbgI5L.exe 1 51 2->12         started        16 StikyNot.exe 46 2->16         started        18 StikyNot.exe 2->18         started        20 3 other processes 2->20 process3 file4 95 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 12->95 dropped 97 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 12->97 dropped 159 Detected unpacking (changes PE section rights) 12->159 161 Detected unpacking (overwrites its own PE header) 12->161 163 Spreads via windows shares (copies files to share folders) 12->163 175 2 other signatures 12->175 22 plI4GbgI5L.exe 1 3 12->22         started        27 diskperf.exe 12->27         started        165 Antivirus detection for dropped file 16->165 167 Detected unpacking (creates a PE file in dynamic memory) 16->167 169 Machine Learning detection for dropped file 16->169 177 2 other signatures 16->177 29 StikyNot.exe 16->29         started        31 diskperf.exe 16->31         started        171 Sample uses process hollowing technique 18->171 173 Injects a PE file into a foreign processes 18->173 signatures5 process6 dnsIp7 101 192.168.2.1 unknown unknown 22->101 87 C:\Windows\System\explorer.exe, PE32 22->87 dropped 131 Installs a global keyboard hook 22->131 33 explorer.exe 47 22->33         started        133 Drops executables to the windows directory (C:\Windows) and starts them 29->133 37 explorer.exe 29->37         started        file8 signatures9 process10 file11 83 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 33->83 dropped 85 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 33->85 dropped 117 Antivirus detection for dropped file 33->117 119 Detected unpacking (creates a PE file in dynamic memory) 33->119 121 Machine Learning detection for dropped file 33->121 129 5 other signatures 33->129 39 explorer.exe 3 17 33->39         started        44 diskperf.exe 33->44         started        123 Spreads via windows shares (copies files to share folders) 37->123 125 Sample uses process hollowing technique 37->125 127 Injects a PE file into a foreign processes 37->127 signatures12 process13 dnsIp14 103 vccmd03.googlecode.com 39->103 105 vccmd02.googlecode.com 39->105 107 4 other IPs or domains 39->107 89 C:\Windows\System\spoolsv.exe, PE32 39->89 dropped 91 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 39->91 dropped 135 System process connects to network (likely due to code injection or exploit) 39->135 137 Creates an undocumented autostart registry key 39->137 139 Installs a global keyboard hook 39->139 46 spoolsv.exe 47 39->46         started        50 spoolsv.exe 46 39->50         started        52 spoolsv.exe 39->52         started        54 4 other processes 39->54 file15 signatures16 process17 file18 99 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 46->99 dropped 179 Antivirus detection for dropped file 46->179 181 Detected unpacking (changes PE section rights) 46->181 183 Detected unpacking (creates a PE file in dynamic memory) 46->183 195 3 other signatures 46->195 56 spoolsv.exe 2 46->56         started        60 diskperf.exe 46->60         started        185 Spreads via windows shares (copies files to share folders) 50->185 187 Writes to foreign memory regions 50->187 189 Allocates memory in foreign processes 50->189 62 spoolsv.exe 50->62         started        64 diskperf.exe 50->64         started        191 Drops executables to the windows directory (C:\Windows) and starts them 52->191 193 Injects a PE file into a foreign processes 52->193 72 2 other processes 52->72 66 spoolsv.exe 54->66         started        68 spoolsv.exe 54->68         started        70 spoolsv.exe 54->70         started        74 3 other processes 54->74 signatures19 process20 file21 93 C:\Windows\System\svchost.exe, PE32 56->93 dropped 141 Installs a global keyboard hook 56->141 76 svchost.exe 56->76         started        143 Drops executables to the windows directory (C:\Windows) and starts them 62->143 79 svchost.exe 62->79         started        signatures22 process23 signatures24 145 Antivirus detection for dropped file 76->145 147 Detected unpacking (changes PE section rights) 76->147 149 Detected unpacking (overwrites its own PE header) 76->149 151 Machine Learning detection for dropped file 76->151 81 svchost.exe 76->81         started        153 Spreads via windows shares (copies files to share folders) 79->153 155 Sample uses process hollowing technique 79->155 157 Injects a PE file into a foreign processes 79->157 process25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db6c1977d9325ddd1ba9b9aa417d9c6a32427ab341f3204f6ec04d14715fefa4/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-14 18:21:39 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3nwbs56zgjo52g5jxgvec7m4nizee6vtihzsat3oybgri4k756sa._file
Verdict:
unknown
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Riskware.Generic
+ 14 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat
Link:
https://tria.ge/reports/201114-3a5pl9gfq6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Warzone RAT Payload
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
db6c1977d9325ddd1ba9b9aa417d9c6a32427ab341f3204f6ec04d14715fefa4
MD5 hash:
827747d234cfd83865371fa72a415c6e
SHA1 hash:
007e01665e4d005dc15ebf0bc4521c1ba1d983e6
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/c03e4827-e99a-4286-8b4a-9219dea47626/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tinba
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/db6c1977d9325ddd1ba9b9aa417d9c6a32427ab341f3204f6ec04d14715fefa4

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:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:RDPWrap
Create hunting rule
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

  
Delivery method
Other

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