MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0542f550c85174e9246ada3140a9101d4c6349c1594364dba607e441dae6100b. 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 2 File information Comments

SHA256 hash: 0542f550c85174e9246ada3140a9101d4c6349c1594364dba607e441dae6100b
SHA3-384 hash: e81a63c86bf2eaef1a7875f6af971d643ee73a2b29abd7c99040ab8978b641e2e4ec540c44ab90e5febf02c9a35ce99f
SHA1 hash: 1e8ec2f09f1214078d5652aba237c75dc27af292
MD5 hash: 1ca9f25fae1aa6618420946685e16258
humanhash: undress-failed-alanine-cat
File name:fbdNceHuIr6hYRt.exe
Download: download sample
Signature AgentTesla
File size:997'888 bytes
First seen:2021-06-30 05:54:22 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 12288:pesQc2jKwuo3082iEi9+636b5CmR7O8gQvqv8yJ2mhkwDI3/j3Y0d676tKCkHdbE:pBQc2jSiE8PiV7O8tYBJ2GkwD66VjQ
Threatray 6'213 similar samples on MalwareBazaar
TLSH 69258CE02AA8D62BF3BA9F7D8560143143FDBE135B12D8587DB531D90733A71C9A123A
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fbdNceHuIr6hYRt.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-30 05:55:14 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-29 17:55:14 UTC
AV detection:
14 of 29 (48.28%)
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
19ffa4542bf1211b60c7a508aef4d178216af9f08a8384b3c96c6a2d7a143e3a
MD5 hash:
83f165a57d0eb47bf792ff76437e0a34
SHA1 hash:
7449a0806fef78aa3b9a66875c3380618d7a552a
SH256 hash:
3702e41a1ee74a642c3de7b627f87c13de25301312d477a3247c597b05733362
MD5 hash:
eb3d414a6c1ac97db1fb10be03091df5
SHA1 hash:
30bd7db6840c5360af04ff5febfb30c672ffeff9
SH256 hash:
0542f550c85174e9246ada3140a9101d4c6349c1594364dba607e441dae6100b
MD5 hash:
1ca9f25fae1aa6618420946685e16258
SHA1 hash:
1e8ec2f09f1214078d5652aba237c75dc27af292
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 0542f550c85174e9246ada3140a9101d4c6349c1594364dba607e441dae6100b

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments