MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b04140be34825c9003d211e48b916d4445dee26a52a2426a5955d656ac19afa8. 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 3 File information Comments

SHA256 hash: b04140be34825c9003d211e48b916d4445dee26a52a2426a5955d656ac19afa8
SHA3-384 hash: 8ab0bf51b4f506abc3a3b18491fe72e7a524f67e9086ec00abfd1573e810b21ba25c7d40a22c86ee61d940c70c68cba7
SHA1 hash: e4315a39886f6cab7f9efaeec9e531774f7367a4
MD5 hash: 87345e0925378dff776369077e3ea114
humanhash: lake-blossom-snake-emma
File name:87345e0925378dff776369077e3ea114.exe
Download: download sample
Signature AgentTesla
File size:1'316'864 bytes
First seen:2021-08-26 14:30:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:3tpgWI6radHCWjXaXYRzKzw7iq093V8bAc/WV/Nm/y12NhmE:99IMadiWeYR+87+9F8bnyYD
Threatray 8'995 similar samples on MalwareBazaar
TLSH T18755163C29BD222BD1B9C7B9CBE59827F05499AF3110AD6458D357AA4B13E4235C323F
dhash icon 1834b436f2f0f0c2 (10 x AgentTesla, 7 x Formbook, 5 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.innovativesystems.org.in:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
346
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BALANCE PAYMENT.doc
Verdict:
Malicious activity
Analysis date:
2021-08-26 14:29:05 UTC
Tags:
exploit CVE-2017-11882 loader

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
DNS request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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 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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Sabsik
Status:
Malicious
First seen:
2021-08-26 14:31:06 UTC
AV detection:
15 of 28 (53.57%)
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 SetWindowsHookEx
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:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
80ef63b394839f27e1b04f938b81027b4f89408abd326408a2443f26cd92d837
MD5 hash:
d62ebb19d97f00af2517df6965979edc
SHA1 hash:
98d73b34f40bc5c02a3d91eef325a8d368758efc
SH256 hash:
f79d1ffc69fa39d4deab0b4048142fc339dd6595da97a14d5da957b6f262c5ad
MD5 hash:
50deacac67fa56ad3b47ed2df3301da1
SHA1 hash:
941ea5e351ec8b918772c59a2e46f3b9df185d39
SH256 hash:
b04140be34825c9003d211e48b916d4445dee26a52a2426a5955d656ac19afa8
MD5 hash:
87345e0925378dff776369077e3ea114
SHA1 hash:
e4315a39886f6cab7f9efaeec9e531774f7367a4
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:pe_imphash
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.

Web download

AgentTesla

Executable exe b04140be34825c9003d211e48b916d4445dee26a52a2426a5955d656ac19afa8

(this sample)

  
Delivery method
Distributed via web download

Comments