MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c40ac47eb753f7c8417a256a3e4fd1b4dde60274a64c08e15b1a5ca22ad326b. 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


Intelligence File information Yara Comments

SHA256 hash: 9c40ac47eb753f7c8417a256a3e4fd1b4dde60274a64c08e15b1a5ca22ad326b
SHA3-384 hash: d7924dd353c3c9464d8bd477eb7e08e0b2dd0de733b8892fc606aad7a54dccadae93cd206da788fff0c6f4be78f6a406
SHA1 hash: 830ad723decd0b3af379804487390c358d1730eb
MD5 hash: c8b418ee4242d01399ef7de79ad8cdb9
humanhash: vegan-single-purple-butter
File name:tasks_192.vir
Download: download sample
Signature n/a
File size:326'335 bytes
First seen:2020-07-19 19:43:24 UTC
Last seen:2020-07-19 20:46:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash be88e8509b07e8b41bb8b0ac6ac45a06
ssdeep 6144:BcxoTrw8B9dz5CQBCziuS9LoSJzjsnJ5rBXJvBYJdVrEEWyA63zB:BYmlTCVBELoS8NvB2vrTGKB
TLSH 086422EB12E05808D46F5CF15D87D2C7AEAA1F34163A95F3C0ABAFAD0E645D0E715823
Reporter @tildedennis
Tags:tasks


Twitter
@tildedennis
tasks version 192

Intelligence


File Origin
# of uploads :
2
# of downloads :
32
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 247470 Sample: tasks_192.vir Startdate: 20/07/2020 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 2 other signatures 2->61 7 onaco.exe 4 15 2->7         started        11 tasks_192.exe 2 5 2->11         started        14 winsec32.exe 1 2->14         started        16 5 other processes 2->16 process3 dnsIp4 49 212.32.237.92, 49740, 49742, 49744 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 7->49 51 coolsearch37845.com 7->51 53 survey-smiles.com 95.211.219.65, 49741, 49743, 49745 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 7->53 67 Antivirus detection for dropped file 7->67 69 Detected unpacking (changes PE section rights) 7->69 71 Detected unpacking (creates a PE file in dynamic memory) 7->71 83 7 other signatures 7->83 18 explorer.exe 4 7->18 injected 20 onaco.exe 2 48 7->20         started        37 C:\Windows\SysWOW64\winsec32.exe, PE32 11->37 dropped 39 C:\Users\user\AppData\Roaming\...\onaco.exe, PE32 11->39 dropped 41 C:\Users\user\AppData\...\tmpc99c3b00.bat, DOS 11->41 dropped 73 Detected unpacking (overwrites its own PE header) 11->73 75 Drops batch files with force delete cmd (self deletion) 11->75 77 Tries to detect virtualization through RDTSC time measurements 11->77 24 onaco.exe 11->24         started        26 cmd.exe 1 11->26         started        79 Machine Learning detection for dropped file 14->79 81 Monitors registry run keys for changes 16->81 file5 signatures6 process7 dnsIp8 28 onaco.exe 18->28         started        31 onaco.exe 18->31         started        33 onaco.exe 18->33         started        43 coolsearch37845.com 23.82.12.30, 49718, 80 LEASEWEB-USA-WDCUS United States 20->43 45 1618.wcitianka.com 198.54.112.216, 49719, 49720, 80 NAMECHEAP-NETUS United States 20->45 47 myrewardclub.net 91.224.58.27, 443, 49721, 49722 GRANSYGransysrohttpgransycomCZ Czech Republic 20->47 63 Overwrites Windows DLL code with PUSH RET codes 20->63 65 Overwrites code with function prologues 20->65 35 conhost.exe 26->35         started        signatures9 process10 signatures11 85 Overwrites Windows DLL code with PUSH RET codes 28->85 87 Overwrites code with function prologues 28->87
Threat name:
Win32.Trojan.Zbot
Status:
Malicious
First seen:
2013-06-04 06:35:00 UTC
AV detection:
19 of 24 (79.17%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Behaviour
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Drops file in Windows directory
Drops file in Windows directory
Drops file in System32 directory
Drops file in System32 directory
Adds Run key to start application
Checks whether UAC is enabled
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
Executes dropped EXE
Threat name:
Unknown
Score:
1.00

File information


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

Comments