MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bd5bec9acaa306d9c0a3d99110f4ca4eb2ad328cf181f840fe83b036c65128a. 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 3 File information Comments

SHA256 hash: 7bd5bec9acaa306d9c0a3d99110f4ca4eb2ad328cf181f840fe83b036c65128a
SHA3-384 hash: f1ddaedd1a81d079659ba550fd03256449c70d5483226bbd45a6d96764b4f662c7c64cfaf3fd079ca5bd6db518a9c8ae
SHA1 hash: e9c2618fb2968759759c3179a76a21569acc74b1
MD5 hash: 11350fa4a6c8b5dccd88e3c94c930ea9
humanhash: mango-shade-lamp-foxtrot
File name:veHKklzK74heP6u.exe
Download: download sample
Signature AgentTesla
File size:1'025'536 bytes
First seen:2021-02-04 15:39:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:zIdrYlKvM5uzQNS3kh2Ze2coEsHFYV4dQKK7v4k00dN7Dg4WgNh6NYo+9hHPkQkb:5oEslXMhlDfg4JNMYRZkQk6SYAb
Threatray 29 similar samples on MalwareBazaar
TLSH C325BE2033418F68E1FD57FBE13000009BFA9509DFA6E459ED994999D27BAEDC2E132D
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
veHKklzK74heP6u.exe
Verdict:
Malicious activity
Analysis date:
2021-02-04 15:39:44 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
Launching a process
Creating a process with a hidden window
Result
Verdict:
SUSPICIOUS
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
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Found malware configuration
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: Scheduled temp file as task from temp location
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 348791 Sample: veHKklzK74heP6u.exe Startdate: 04/02/2021 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 9 other signatures 2->39 7 veHKklzK74heP6u.exe 7 2->7         started        process3 file4 21 C:\Users\user\AppData\Roaming\RwBKVZChe.exe, PE32 7->21 dropped 23 C:\Users\...\RwBKVZChe.exe:Zone.Identifier, ASCII 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmp9642.tmp, XML 7->25 dropped 27 C:\Users\user\...\veHKklzK74heP6u.exe.log, ASCII 7->27 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Contains functionality to register a low level keyboard hook 7->45 11 veHKklzK74heP6u.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        17 veHKklzK74heP6u.exe 7->17         started        signatures5 process6 dnsIp7 29 mail.privateemail.com 198.54.122.60, 49771, 587 NAMECHEAP-NETUS United States 11->29 31 192.168.2.1 unknown unknown 11->31 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 2 other signatures 11->53 19 conhost.exe 15->19         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-04 15:38:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
37
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
ransomware
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
945a93fc0462089679210572986b21c7b941feb75c19f3e49b3c890499bbe20e
MD5 hash:
2a92df794153a3e836e2d69ff6a0ee97
SHA1 hash:
e1d25186eff07621fe521fdd3b77ffaeeccf2550
SH256 hash:
7bd5bec9acaa306d9c0a3d99110f4ca4eb2ad328cf181f840fe83b036c65128a
MD5 hash:
11350fa4a6c8b5dccd88e3c94c930ea9
SHA1 hash:
e9c2618fb2968759759c3179a76a21569acc74b1
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Comments