MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c55d42a3f78dd4e8e195ba4bf53fa3953dd630cbaa9d9b5addec7c6d3b37d8bc. 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: c55d42a3f78dd4e8e195ba4bf53fa3953dd630cbaa9d9b5addec7c6d3b37d8bc
SHA3-384 hash: 722a1ad078d9abb7576b9369c35df4a76b881eddbe2564843172bd35f538d4650175f33e815a7caaed25d2a0036063b0
SHA1 hash: 0b578cb35d6148a217399127e92e482ad207b73c
MD5 hash: c027382edcf451d08ec1a194a16f7be6
humanhash: enemy-lima-undress-fix
File name:c55d42a3f78dd4e8e195ba4bf53fa3953dd630cbaa9d9b5addec7c6d3b37d8bc
Download: download sample
Signature ZeuS
File size:133'120 bytes
First seen:2020-11-08 16:31:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e0de21a7a4ddd395fe2d1db22dfa78f (3 x ZeuS)
ssdeep 3072:uqYYVET2yvXID5kPprGCmjyeLwq/rHdlbX6xbu3wjn/iix7:vY+EThvXMkB6jyO9HTbX6xbd/3B
Threatray 77 similar samples on MalwareBazaar
TLSH 52D312DB265E98DEC54480B446DD062A2EFD657B80AEC7DE664FE54320C67083C7E18B
Reporter @tildedennis
Tags:ZeuS zeus 1


Twitter
@tildedennis
zeus 1 version 1.3.2.3

Intelligence


File Origin
# of uploads :
1
# of downloads :
1'441
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:
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)
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 submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Zeus
Status:
Malicious
First seen:
2013-03-09 06:36:00 UTC
AV detection:
27 of 29 (93.10%)
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

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