MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a1304858aed1ca418af95d891f8286843bae63dc9434b6beaaba6f4278b3db33. 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: 13
| SHA256 hash: | a1304858aed1ca418af95d891f8286843bae63dc9434b6beaaba6f4278b3db33 |
|---|---|
| SHA3-384 hash: | 8bc21f05f10c4e06a042f77e42f7d1f51998996a0f732a453aa95e335c1637d0240bcc0f4cda422e8fc049fbcd815f15 |
| SHA1 hash: | 2c0e052a9146e474bf08f283fee48b13cec96d33 |
| MD5 hash: | 2d41893072c12853795b4e9b4b7d3e31 |
| humanhash: | lake-east-mango-california |
| File name: | Quotation.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 825'344 bytes |
| First seen: | 2022-02-11 12:07:29 UTC |
| Last seen: | 2022-02-12 14:42:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:TM+38K+ABajZAamdlJTdw9gRp8pRW32O:TZsFFreJBwSn8no |
| Threatray | 14'529 similar samples on MalwareBazaar |
| TLSH | T19505F1ED765076DFC857C6BADA682C25AA603477630FA74B801344E99A0EAD3CF100F7 |
| File icon (PE): |  |
| dhash icon | f0c4b2d4f0a2ccf0 (25 x AgentTesla, 9 x Formbook, 6 x Loki) |
| Reporter |  malwarelabnet |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation.exe
Verdict:
Malicious activity
Analysis date:
2022-02-11 17:37:27 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
67%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2022-02-11 12:08:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
24 of 42 (57.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'519 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5112166551:AAEVE3hrPv1AYt9KUGB7F_XFWKFT4haGOVM/sendDocument
Unpacked files
SH256 hash:
f365b92b11041eed57b6f7534e83e04167fce1cfacc570e79335292f3c0ea8aa
MD5 hash:
9147a2ef317fe384182d1281e5af8110
SHA1 hash:
bbe360e6eca29a32e1f787e1416ddad4d35dcf1a
SH256 hash:
f935682dd927f70fd5f41cbde19d99866f0900b6c62e0724e4ca67e6c640855d
MD5 hash:
6ef8852e80e99d6c7448f230112e3f47
SHA1 hash:
a4bc5fecf64b8d5839b49dea79fead2214664167
SH256 hash:
1df5ce82f3a994a8ac57f73feb647dfa235d56a5d8389f0b45991b1bf8a570f7
MD5 hash:
6b8a77d9c956b94d51d5578b474ff22d
SHA1 hash:
990893931b57e63c1c0f3e4f95293415aa07dde3
SH256 hash:
e62c3c33e22c6b77ee3083476cd3b58148c8009c35134ada2c8f2375a305262f
MD5 hash:
9f5a2645762329fd5975b74bb1ad7fc3
SHA1 hash:
5c7543cce85eed8b63218f031eb2b29b53b7e67c
SH256 hash:
a1304858aed1ca418af95d891f8286843bae63dc9434b6beaaba6f4278b3db33
MD5 hash:
2d41893072c12853795b4e9b4b7d3e31
SHA1 hash:
2c0e052a9146e474bf08f283fee48b13cec96d33
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: | exec_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | exec macros |
| Rule name: | obfuscate_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | obfuscate macros |
| 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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.