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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7a477af160b91c2fa5b4196e5b2b0cabd2e681f7d90b1229f506d65506e07f3. 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



Gozi


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: e7a477af160b91c2fa5b4196e5b2b0cabd2e681f7d90b1229f506d65506e07f3
SHA3-384 hash: 006c27dff27ea09804b0d6fad0f09b6721f5a2438da0474b8163c2020ace098adca78dc85b7966337c0d01a82c00d991
SHA1 hash: 64206628b7ad1784bf663b9bb64843d791feeaf0
MD5 hash: b204f6413b712f29ea0dae9018372b2e
humanhash: stream-hawaii-nevada-august
File name:x_34526.vbs
Download: download sample
Signature Gozi
File size:1'345'260 bytes
First seen:2020-08-31 06:19:32 UTC
Last seen:2022-03-03 15:25:08 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:MMFg25Ya5o+rTRp6/j11zYGjW5XuGzzRiC5:M6zP1pY1hYRxR1H5
TLSH CD55784203890BBDF99D0EC5998F255B30F2D46A7D291248EBF36AE77C3B994A430735
Reporter pmsandstad
Tags:Gozi SILENTNIGHT Ursnif ZLoader


Avatar
pmsandstad
Password on original dropped ZIP file is 5555

Intelligence


File Origin
# of uploads :
2
# of downloads :
497
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
Deleting of the original file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Benign windows process drops PE files
Creates processes via WMI
Deletes itself after installation
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
VBScript performs obfuscated calls to suspicious functions
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
Threat name:
Script-VBS.Trojan.Zeus
Status:
Suspicious
First seen:
2020-08-26 07:35:05 UTC
AV detection:
9 of 29 (31.03%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Drops file in Windows directory
Deletes itself
Deletes itself
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

D4A953CBE09B391628B0DB8A22E73E60EBDE8056F4E60CD7E3CA738CD30AA424

Gozi

Visual Basic Script (vbs) vbs e7a477af160b91c2fa5b4196e5b2b0cabd2e681f7d90b1229f506d65506e07f3

(this sample)

  
Dropped by
SHA256 D4A953CBE09B391628B0DB8A22E73E60EBDE8056F4E60CD7E3CA738CD30AA424
  
Delivery method
Distributed via e-mail link

Comments