MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f94dc44646e691968775afb5364f64062471ada4d5d691fb40d74fa0d3cde89. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: 7f94dc44646e691968775afb5364f64062471ada4d5d691fb40d74fa0d3cde89
SHA3-384 hash: 5e6d3c37cb3dd8415950e09a40a68a916e28d9d22b0e055e06bb49f8c7908ce443621c3d43c0ec53b9e838b9218d68f3
SHA1 hash: b49fdc85e438a8db7e04ac205564507dfa70c0e3
MD5 hash: befd1aff5258a2b5a8ac9c4483fce7e8
humanhash: arkansas-enemy-march-fruit
File name:Bank Swift.exe
Download: download sample
Signature AgentTesla
File size:1'028'096 bytes
First seen:2021-06-02 08:07:15 UTC
Last seen:2021-06-02 09:01:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:BE7s4eEqwW8iA6tGTi1KycmUCptfOuHs1Lu3bU:BEqUi1EmUCXfOuHsyU
Threatray 5'503 similar samples on MalwareBazaar
TLSH DD258EF4F159AAF4D02DD731C2909CAED7A255FE5303CA1C1DAADACC1A43B8ACF99414
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bank Swift.exe
Verdict:
No threats detected
Analysis date:
2021-06-02 08:09:15 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
Sending a UDP request
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:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for sample
Sigma detected: Suspicious Process Start Without DLL
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-06-02 08:08:11 UTC
AV detection:
15 of 46 (32.61%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
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: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.

Malspam

AgentTesla

Executable exe 7f94dc44646e691968775afb5364f64062471ada4d5d691fb40d74fa0d3cde89

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments