MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dddaf7dfb95c12acaae7de2673becf94fb9cfa7c2d83413db1ab52a5d9108b79. 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



MassLogger


Vendor detections: 12


Intelligence 12 IOCs YARA 11 File information Comments 1

SHA256 hash: dddaf7dfb95c12acaae7de2673becf94fb9cfa7c2d83413db1ab52a5d9108b79
SHA3-384 hash: 2a5876882c2f5d9253fcfd057bcbf0d808a118ad7c85fd42924b2c4fbd33627fdd6768e63df8387fca5faf8308fd2a1f
SHA1 hash: 058763934fb991ace223861f1b4b83880bc0a63b
MD5 hash: 29531f95f2ffc356c67975a60effa857
humanhash: lactose-cat-diet-summer
File name:29531f95f2ffc356c67975a60effa857
Download: download sample
Signature MassLogger
File size:647'680 bytes
First seen:2023-05-11 19:35:21 UTC
Last seen:2023-05-20 15:30:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:5feeXfZdfrXg+JwuKt/S/60bbBJZXMAMDmo:vfw+Jwz/S/6ebhr
Threatray 23 similar samples on MalwareBazaar
TLSH T14DD4010813FC0440F2BABF7669B051574BB67A177831DE5D8A8E78CD2A71B816C12B3B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter zbetcheckin
Tags:32 exe MassLogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
305
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
29531f95f2ffc356c67975a60effa857
Verdict:
Malicious activity
Analysis date:
2023-05-11 19:37:54 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Sending a custom TCP request
Reading critical registry keys
Creating a window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to capture screen (.Net source)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2023-05-11 18:33:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
a440b5929848e6071f401a94fc1a040f14094bf7701b151ff409aeaa60e05f95
MD5 hash:
909be53831182d523ccea3c428d59c4f
SHA1 hash:
8f8f99a97544638bdfc02b5f8054f833f46eccaa
SH256 hash:
f7c66ce4c357c3a7c44dda121f8bb6a62bb3e0bc6f481619b7b5ad83855d628b
MD5 hash:
1356a94f2295499f1eef98661a2042a3
SHA1 hash:
3809c075dea5f17511b5945110f4d6b1ac92fab5
SH256 hash:
1662c9d93f019f18fb0d9c6058e3da91773222de0c0bf53ab9c367a0596fcd61
MD5 hash:
30117ec7d0958b806ea32072d63c3b90
SHA1 hash:
0fd27463df5cc6bd1b8efb8846528f9020819c1e
Detections:
win_masslogger_w0
SH256 hash:
dddaf7dfb95c12acaae7de2673becf94fb9cfa7c2d83413db1ab52a5d9108b79
MD5 hash:
29531f95f2ffc356c67975a60effa857
SHA1 hash:
058763934fb991ace223861f1b4b83880bc0a63b
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


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

Rule name:INDICATOR_EXE_Packed_Fody
Author:ditekSHen
Description:Detects executables manipulated with Fody
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:masslogger_gcch
Author:govcert_ch
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Author:Elastic Security
Rule name:win_masslogger_w0
Author:govcert_ch

File information


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

Web download

MassLogger

Executable exe dddaf7dfb95c12acaae7de2673becf94fb9cfa7c2d83413db1ab52a5d9108b79

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-05-11 19:35:22 UTC

url : hxxps://masherofmasters.cyou/chin/se1.exe