MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f816449f25161cfd95e25d3e885ef160832e35214a0782237bd976f177e0f841. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: f816449f25161cfd95e25d3e885ef160832e35214a0782237bd976f177e0f841
SHA3-384 hash: ec541e6df08d4d4504405686ed9dea80511ac3a14cdee9183b9047bd4583063102c950b26c95e8c61d4b3efd6a7c0460
SHA1 hash: 7e1580335d6a2269f4b1eeb2d5dab5a0a2071b63
MD5 hash: 0d7ec0a18de21a37ea3f54e7d0a1972e
humanhash: uniform-georgia-golf-asparagus
File name:Zapytanie ofertowe-ETG4791.exe
Download: download sample
Signature AgentTesla
File size:1'137'152 bytes
First seen:2021-07-29 12:46:20 UTC
Last seen:2021-07-29 13:45:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:UwJPy6Tw8NN8iUbk5/dyaK64OfBhpeFhHIiNVSB:UDaK64YBhpeLIi7SB
Threatray 7'908 similar samples on MalwareBazaar
TLSH T18435AE3175D4CE1AF46F933A8FCE20244BFCF9023672A7A96EE122B54909F61D4741CA
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Zapytanie ofertowe-ETG4791.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-29 12:46:37 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 strings
Found malware configuration
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-29 02:17:32 UTC
AV detection:
19 of 28 (67.86%)
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
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
a03b913742cb97ace5d0b01bcb780c357badf9bd3ea3bafb2c9fb721acc2c172
MD5 hash:
ccb62ec44ab457a86ebbb5976ad7f264
SHA1 hash:
c6f3834fd51640783a37d9a3c9244c63fd9247f3
SH256 hash:
3ef4853fe4d6e7bc5f02120bcdb37c2c038d509a3fcf203bad697560f166fe12
MD5 hash:
4bdc7d4bbc71d77522a61b31441e07ee
SHA1 hash:
707ed44050d6322aba464557de992e4f1fecbd06
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
62a56d9a9d58b653ab5acd6ae1fb69f85861f7d8a34bc5fb0f58aee7a0b9c59b
MD5 hash:
3781d607cf866a9b20debad3280da9f5
SHA1 hash:
45516a48a7af8d0a4848e4150e2d716fb2ca0f0c
SH256 hash:
f816449f25161cfd95e25d3e885ef160832e35214a0782237bd976f177e0f841
MD5 hash:
0d7ec0a18de21a37ea3f54e7d0a1972e
SHA1 hash:
7e1580335d6a2269f4b1eeb2d5dab5a0a2071b63
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.

Comments