MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3156e0bf478c2c3badde50c80cae0e4e74e619b6e596086ad8092ee6e6199654. 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 1 Comments

SHA256 hash: 3156e0bf478c2c3badde50c80cae0e4e74e619b6e596086ad8092ee6e6199654
SHA3-384 hash: 7ee0cef9e842af990fac9a92e54815a195fd446aea743efe7734d5b7ef559109dfdc01b9a728062fad84e507cf954e13
SHA1 hash: e4ed108d07238d109763d72ebc78d789c89c1677
MD5 hash: a654820afa0873d24bcb093d913a9cb1
humanhash: two-arkansas-connecticut-ceiling
File name:181bfstrategiv.exe
Download: download sample
Signature Gozi
File size:256'234 bytes
First seen:2020-07-31 08:19:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d97b710a90a979a9ba1fac5e1ea6c332
ssdeep 3072:IFNthWQl/rSJ7lvt9filcZritkrINAEYsm2:IBhWQ/mJLflrOAp2
TLSH 5344B84474E74F03EC9B4CF604C2A5B442ABEC825B2EE843B7D2B57599B33F14A9D219
Reporter @JAMESWT_MHT
Tags:Gozi

Intelligence


File Origin
# of uploads :
1
# of downloads :
41
Origin country :
IT IT
Mail intelligence
No data
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Launching a process
Creating a window
Searching for the window
Deleting a recently created file
Result
Threat name:
Ursnif
Detection:
malicious
Classification:
bank.troj.evad
Score:
80 / 100
Signature
Creates a COM Internet Explorer object
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 255211 Sample: 181bfstrategiv.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 80 45 Yara detected  Ursnif 2->45 47 Machine Learning detection for sample 2->47 6 181bfstrategiv.exe 1 2->6         started        10 iexplore.exe 11 84 2->10         started        12 iexplore.exe 2 50 2->12         started        14 4 other processes 2->14 process3 dnsIp4 43 appealingedge.xyz 6->43 49 Detected unpacking (changes PE section rights) 6->49 51 Detected unpacking (overwrites its own PE header) 6->51 53 Writes or reads registry keys via WMI 6->53 55 2 other signatures 6->55 16 iexplore.exe 30 10->16         started        19 iexplore.exe 29 12->19         started        21 iexplore.exe 29 14->21         started        23 iexplore.exe 29 14->23         started        25 iexplore.exe 14->25         started        27 iexplore.exe 14->27         started        signatures5 process6 dnsIp7 29 appealingedge.xyz 16->29 31 appealingedge.xyz 19->31 33 192.168.2.1 unknown unknown 21->33 35 appealingedge.xyz 21->35 37 appealingedge.xyz 23->37 39 appealingedge.xyz 25->39 41 appealingedge.xyz 27->41
Threat name:
Win32.Backdoor.Quakbot
Status:
Malicious
First seen:
2020-07-31 08:21:12 UTC
AV detection:
29 of 31 (93.55%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Behaviour
Checks whether UAC is enabled
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Modifies Internet Explorer settings
Checks whether UAC is enabled
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Threat name:
Legit
Score:
0.00

Yara Signatures


Rule name:win_isfb_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information


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

Comments