MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 890b8e57454bafbe3dd79e1a4a42ef308cd072d079822e9275960e6be9418551. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 890b8e57454bafbe3dd79e1a4a42ef308cd072d079822e9275960e6be9418551
SHA3-384 hash: d005867ce1b0b92922ded237a38e4c32e5ae8e1488c41b34866eb5223aadb094838ed5dd32a6266fe2d0f1ab1be1595f
SHA1 hash: 506c306aeabda2be2322f8291b8dac5c0ece9a30
MD5 hash: f8cb3827be49821b2ab5a48741fc55ab
humanhash: fillet-river-river-wyoming
File name:Hesap hareketleriniz.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'114'112 bytes
First seen:2020-08-11 14:00:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash df85ac537d57e3a7e2b1ddaa5fca9ad3 (3 x AgentTesla, 2 x Formbook, 2 x HawkEye)
ssdeep 24576:V8ZqbfksrozkGS+fnYqxuJKLM1goeE3FudSdkp/XTQoVAxLKWh:VHDrozVnBxuu44EXMX8muXh
Threatray 1'891 similar samples on MalwareBazaar
TLSH 1D35E0B2E1F14432C12315799D4B56387F29BE102F6925456FD42DCCBB3A28D3DEA18E
Reporter abuse_ch
Tags:exe geo MassLogger QNBFB TUR


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mx.diyarbakiroto.com.tr
Sending IP: 176.53.12.186
From: QNB Finansbank <email@email.qnbfinansbank.com>
Reply-To: otikafranklin@gmail.com
Subject: Hesap hareketleriniz
Attachment: Hesap hareketleriniz.rar (contains "Hesap hareketleriniz.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ispy
Create hunting rule
Link:
https://www.capesandbox.com/analysis/43475/
Detection(s):
SecuriteInfo.com.Artemis6C4BB3B95606.13725.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a recently created process
Sending a UDP request
Using the Windows Management Instrumentation requests
Running batch commands
Creating a file
Unauthorized injection to a system process
Enabling autorun by creating a file
Deleting of the original file
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/419176
Signature
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops VBS files to the startup folder
Machine Learning detection for sample
Maps a DLL or memory area into another process
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 261965 Sample: Hesap hareketleriniz.exe Startdate: 11/08/2020 Architecture: WINDOWS Score: 100 44 Detected unpacking (changes PE section rights) 2->44 46 Detected unpacking (creates a PE file in dynamic memory) 2->46 48 Detected unpacking (overwrites its own PE header) 2->48 50 7 other signatures 2->50 9 Hesap hareketleriniz.exe 2->9         started        12 wscript.exe 1 2->12         started        process3 signatures4 54 Writes to foreign memory regions 9->54 56 Allocates memory in foreign processes 9->56 58 Maps a DLL or memory area into another process 9->58 60 Queues an APC in another process (thread injection) 9->60 14 notepad.exe 1 9->14         started        17 Hesap hareketleriniz.exe 3 9->17         started        20 Hesap hareketleriniz.exe 12->20         started        process5 file6 62 Drops VBS files to the startup folder 14->62 64 Delayed program exit found 14->64 40 C:\Users\...\Hesap hareketleriniz.exe.log, ASCII 17->40 dropped 22 cmd.exe 1 17->22         started        66 Writes to foreign memory regions 20->66 68 Allocates memory in foreign processes 20->68 70 Maps a DLL or memory area into another process 20->70 24 Hesap hareketleriniz.exe 2 20->24         started        26 notepad.exe 1 20->26         started        signatures7 process8 file9 29 powershell.exe 19 22->29         started        31 conhost.exe 22->31         started        33 cmd.exe 1 24->33         started        42 C:\Users\user\AppData\Roaming\...\d.vbs, ASCII 26->42 dropped process10 process11 35 powershell.exe 16 33->35         started        38 conhost.exe 33->38         started        signatures12 52 Deletes itself after installation 35->52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/890b8e57454bafbe3dd79e1a4a42ef308cd072d079822e9275960e6be9418551/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 14:02:07 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=refy4v2fjox34poxtyneuqxpgcgna4wqpgbc5etvsyhgx2kbqviq._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
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MassLogger
0dd860a7e0dbd769278450ff79311964d94bdb08220342953b49313108719ff1
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5d0fe828d087e58c38d1724aeced199e4fb352535621e09ab4875a2f960ddabb
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724e4c39841778153489d4c665f37fd5f3baabe4f151b2e78ccbe585c6f5c5b9
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d730df4850006dea47a1820961961672cc08042a07d4bace39568261d1de2ddc
MassLogger
e0b4bd94f0a84e21e5bd9c173ed19d44e1e1959ecf09f4b4e7ce047bf6c287e5
MassLogger
+ 1'881 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware upx stealer spyware family:masslogger
Link:
https://tria.ge/reports/200811-4zzcnf2wqa/
Behaviour
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Reads user/profile data of web browsers
UPX packed file
MassLogger
MassLogger log file
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/890b8e57454bafbe3dd79e1a4a42ef308cd072d079822e9275960e6be9418551

File information

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

Malspam

MassLogger

rar 7d63583a30f78f5cfe0913fed4ee1a44e0e26dc1835740558ca53ef95c2650be

MassLogger

Executable exe 890b8e57454bafbe3dd79e1a4a42ef308cd072d079822e9275960e6be9418551

(this sample)

  
Dropped by
MD5 1d6cbbac4d3a79af8eb4aaf55d7f879d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7d63583a30f78f5cfe0913fed4ee1a44e0e26dc1835740558ca53ef95c2650be
Cape
Cape
https://www.capesandbox.com/analysis/43475/

Comments