MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 472da59ada8f3b584eaaedc80e852a5156e2448a0e1a3763234dbc3a62bbfd6e. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 472da59ada8f3b584eaaedc80e852a5156e2448a0e1a3763234dbc3a62bbfd6e
SHA3-384 hash: 19f7a5a64776a7d972d999c73424ff001a236b881b666448bde39a925129055886f816bd5fc0a035d97dd4035fc02d7b
SHA1 hash: a29b17a8e37667ca8a1890e27b89902d63232b2d
MD5 hash: a185b2afa7a2d3027bcb7b228e713490
humanhash: india-delaware-edward-ohio
File name:SPA24173-2.jpg.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:2'715'136 bytes
First seen:2020-08-04 13:18:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:2HLTK6epknSGxcmNVm/sjPl8x/1lPveu4jZbLoaKv:AXK6epN/eS
Threatray 11'274 similar samples on MalwareBazaar
TLSH 8AC53B3231436C89ED3F0A78849869C2BC543A9B3B11C66DB99B030C9E5756FBF5643E
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: p3965429.pubip.peer1.net
Sending IP: 83.222.252.185
From: Zetex Corporation <zetex@emirates.net.ae>
Subject: UK Order
Attachment: SPA24173-1.z (contains "SPA24173-2.jpg.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Running batch commands
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/409436
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Binary contains a suspicious time stamp
Creates an autostart registry key pointing to binary in C:\Windows
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Sigma detected: Add file from suspicious location to autostart registry
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 257002 Sample: SPA24173-2.jpg.exe Startdate: 04/08/2020 Architecture: WINDOWS Score: 100 45 Yara detected MassLogger RAT 2->45 47 Yara detected AgentTesla 2->47 49 Sigma detected: Add file from suspicious location to autostart registry 2->49 51 4 other signatures 2->51 8 SPA24173-2.jpg.exe 7 2->8         started        11 pcalua.exe 1 2->11         started        13 pcalua.exe 1 1 2->13         started        process3 file4 39 C:\Users\user\AppData\Roaming\...\combo.exe, PE32 8->39 dropped 41 C:\Users\user\AppData\...\InstallUtil.exe, PE32 8->41 dropped 43 C:\Users\user\...\combo.exe:Zone.Identifier, ASCII 8->43 dropped 15 combo.exe 2 8->15         started        18 cmd.exe 1 8->18         started        20 combo.exe 3 11->20         started        process5 signatures6 57 Writes to foreign memory regions 15->57 59 Allocates memory in foreign processes 15->59 61 Injects a PE file into a foreign processes 15->61 22 InstallUtil.exe 15->22         started        25 reg.exe 1 1 18->25         started        28 conhost.exe 18->28         started        process7 file8 35 C:\Users\user\AppData\Local\Temp\newapp.exe, PE32 22->35 dropped 37 C:\Users\user\AppData\...\MassLoggerBin.exe, PE32 22->37 dropped 30 MassLoggerBin.exe 22->30         started        33 newapp.exe 22->33         started        53 Creates an autostart registry key pointing to binary in C:\Windows 25->53 signatures9 process10 signatures11 55 Machine Learning detection for dropped file 30->55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/472da59ada8f3b584eaaedc80e852a5156e2448a0e1a3763234dbc3a62bbfd6e/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-08-04 13:20:09 UTC
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4w2lgw2r45vqtvk5xea5bjkkfloerekbyndoyzdjw6duyv37vxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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f4bf32943d6b14bf9e025c20f0fb7342982c025ba64b151687a99202091bf2eb
MassLogger
+ 11'264 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware persistence spyware keylogger trojan stealer family:agenttesla family:masslogger
Link:
https://tria.ge/reports/200804-hbld5tk3za/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Loads dropped DLL
Executes dropped EXE
MassLogger
MassLogger log file
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/472da59ada8f3b584eaaedc80e852a5156e2448a0e1a3763234dbc3a62bbfd6e

File information

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

Malspam

MassLogger

z f797f2917396d6ff966710399a2cd52f1e1d8a07aaae62b9d34e69521cb88f82

MassLogger

Executable exe 472da59ada8f3b584eaaedc80e852a5156e2448a0e1a3763234dbc3a62bbfd6e

(this sample)

  
Dropped by
MD5 86f20f57483574c7fd4943ce0de31338
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f797f2917396d6ff966710399a2cd52f1e1d8a07aaae62b9d34e69521cb88f82
Cape
Cape
https://www.capesandbox.com/analysis/38692/

Comments