MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d91d842ca63f9a74ce1f49147e041d729af9e4775a4b1f18e7779a5f2dbe6b81. 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



ZeuS


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash: d91d842ca63f9a74ce1f49147e041d729af9e4775a4b1f18e7779a5f2dbe6b81
SHA3-384 hash: b475f3d7ce2c96eb803934d300df9b9b51581334fb391ea6fec169487a3141226fb7362950d22cdadf2d0ec62b1d388c
SHA1 hash: abc54df72498ba115a02d0a5fce7a404ca3ae8d9
MD5 hash: f41ca96be6bfbd75c033a11c13f1de64
humanhash: bulldog-network-undress-connecticut
File name:d91d842ca63f9a74ce1f49147e041d729af9e4775a4b1f18e7779a5f2dbe6b81
Download: download sample
Signature ZeuS
File size:107'520 bytes
First seen:2020-10-31 19:10:54 UTC
Last seen:2020-11-06 00:28:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 324b0d8cdaf24e90d367a68647fdffe3 (1 x ZeuS)
ssdeep 3072:RDmy2LL84BfwOKaes61l+XXPpJpfKefki6Mj7LBJ:RCy2rhwBO61l+vjpfT
TLSH EDB3C0BEB8AC19F7D8DD1B742A726E468FD1C001102A65582984EBCECFCE2DD455E3D1
Reporter @tildedennis
Tags:ZeuS zeus 1


Twitter
@tildedennis
zeus 1 version 1.2.11.0

Intelligence


File Origin
# of uploads :
2
# of downloads :
1'438
Origin country :
FR FR
Mail intelligence
Gathering data
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Sending a UDP request
Unauthorized injection to a system process
Enabling autorun
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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes memory attributes in foreign processes to executable or writable
Contains functionality to change the desktop window for a process (likely to hide graphical interactions)
Contains VNC / remote desktop functionality (version string found)
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Zeus
Status:
Malicious
First seen:
2011-07-14 02:37:00 UTC
AV detection:
24 of 25 (96.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in System32 directory
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
d91d842ca63f9a74ce1f49147e041d729af9e4775a4b1f18e7779a5f2dbe6b81
MD5 hash:
f41ca96be6bfbd75c033a11c13f1de64
SHA1 hash:
abc54df72498ba115a02d0a5fce7a404ca3ae8d9
SH256 hash:
48994ab798a3bfe561af2e8b94b1031ecdce2603115b48c1907aadd18047430b
MD5 hash:
02ff9799b53fb393ca7e3123592c130e
SHA1 hash:
0ea733428f29106e89514cb32e3f1b7b6f0b8e81
Detections:
win_zeus_auto

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:win_zeus_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