MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2c70a3f2300b0acf6d12d5f50cd4aff4520f73270b971010329b8177ef3bb9b. 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



AgentTesla


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: f2c70a3f2300b0acf6d12d5f50cd4aff4520f73270b971010329b8177ef3bb9b
SHA3-384 hash: b004f836d21e53e61e56c191c067c0eaf10f89d39b0a9aba28b56fa18346eeb4f92543ebf0e074314dc4483e2c75621c
SHA1 hash: 95bb16ddeb2bbafefa3718d567c0d0dfea56891a
MD5 hash: 99fe82b9b925966f5c3769c2176c37b4
humanhash: enemy-louisiana-bluebird-cola
File name:Ziraat Bankası Swift Mesajı.pdf.exe
Download: download sample
Signature AgentTesla
File size:587'776 bytes
First seen:2021-09-28 09:27:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:RAnHNi+hBr7IUAO5lBi8KDYmsUZAqQ/NB3AoSaKSuvEi5wrkXbtRjPhC:unHNi+hBr8UAuq2msUZAquQ1ahuv59fg
Threatray 10'355 similar samples on MalwareBazaar
TLSH T193C4AEDE1C68A7CFFB4E01F8F679278810ABD068D8EBB1D3D606B033517AA595920CD5
File icon (PE):PE icon
dhash icon 0f0f33696933170e (6 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe geo Telegram TUR ZiraatBank

Intelligence


File Origin
# of uploads :
1
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ziraat Bankası Swift Mesajı.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-28 10:03:17 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
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 492160 Sample: Ziraat Bankas#U0131 Swift M... Startdate: 28/09/2021 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected AgentTesla 2->45 47 Yara detected Telegram RAT 2->47 49 12 other signatures 2->49 7 Ziraat Bankas#U0131 Swift Mesaj#U0131.pdf.exe 4 2->7         started        11 kmk.exe 4 2->11         started        13 kmk.exe 2->13         started        process3 file4 29 Ziraat Bankas#U013...j#U0131.pdf.exe.log, ASCII 7->29 dropped 51 Adds a directory exclusion to Windows Defender 7->51 53 Injects a PE file into a foreign processes 7->53 15 Ziraat Bankas#U0131 Swift Mesaj#U0131.pdf.exe 2 5 7->15         started        19 powershell.exe 15 7->19         started        55 Multi AV Scanner detection for dropped file 11->55 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->57 59 Machine Learning detection for dropped file 11->59 61 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->61 21 powershell.exe 17 11->21         started        23 kmk.exe 11->23         started        signatures5 process6 file7 31 C:\Users\user\AppData\Roaming\kmk\kmk.exe, PE32 15->31 dropped 33 C:\Users\user\...\kmk.exe:Zone.Identifier, ASCII 15->33 dropped 35 Tries to steal Mail credentials (via file access) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 39 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->39 41 Installs a global keyboard hook 15->41 25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-28 09:26:14 UTC
AV detection:
9 of 45 (20.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Unpacked files
SH256 hash:
e9b83f4708b26497b206906482b798367cbd684b2df7778b515b5f202304a6f1
MD5 hash:
15be80edeb26e4a27229c146646281c5
SHA1 hash:
c15e232df4859c8ad8d5bda9196fe40b4df6fe3e
SH256 hash:
0df91fdcc34122bc93aacf4e39ab5e5e9506e7422a51aed04e34cce36c8d86e5
MD5 hash:
8c89546aa6e3dd2d03a742f232bce5b3
SHA1 hash:
5486b1d428ceae0858d11034f7354ae441e35173
SH256 hash:
6a671abf66304301602b4afd0902840bc3915455cffc58d8916eaa693abe33ec
MD5 hash:
681eca96e4e7b513317178dc7065ef39
SHA1 hash:
24af82015bc57d125f1ccb759840118b2283d1dc
SH256 hash:
f2c70a3f2300b0acf6d12d5f50cd4aff4520f73270b971010329b8177ef3bb9b
MD5 hash:
99fe82b9b925966f5c3769c2176c37b4
SHA1 hash:
95bb16ddeb2bbafefa3718d567c0d0dfea56891a
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

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