MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6b99294abd7ed56399d7670f2f5c5d7dbad4a13f8dcb02997d36799925e3209. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: d6b99294abd7ed56399d7670f2f5c5d7dbad4a13f8dcb02997d36799925e3209
SHA3-384 hash: be8608d2d3b13807ac0d93c333786e7d24d15415dae3ccb7865f21951fd350af424d4826021e36b2de0450d4118eb3f8
SHA1 hash: 304c381e2e433f78d29b6801c1bff2679eecffde
MD5 hash: 56202b1bf89b512d4376043d10d1cb76
humanhash: pennsylvania-quiet-montana-fourteen
File name:NEW PO 3434.exe
Download: download sample
Signature AgentTesla
File size:751'616 bytes
First seen:2021-08-31 05:16:51 UTC
Last seen:2021-09-05 05:41:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:v1gCGI9f8dQ/BuuJoUbbSbqGUCqu/d7DGRhRz:NgCGI9kO/BRG/bqGUCFgRHz
Threatray 9'174 similar samples on MalwareBazaar
TLSH T106F42D7F19BDA2279175C6F58BE78827F0108B6F3110692476D347264322A7AB4F336E
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW PO 3434.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-31 05:18:02 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
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 array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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:
2021-08-31 02:03:42 UTC
AV detection:
8 of 46 (17.39%)
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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5434a3b1adf209cc3ea24895fe82ee05c914d7aae5c856771820a2d406545f8b
MD5 hash:
a184d2e5771436efb537bed5965fe481
SHA1 hash:
d27edfd35f6ff09d864b9be0f622008bf1fb3e0f
SH256 hash:
019b2ab61b52e5a20fba16876f99c0cf4b502819180a6cf8eae3b106875f3f59
MD5 hash:
4135ceb4cec8931aff25c427859c65c9
SHA1 hash:
68c12d9a96a39aeaf4cca71df188e7ea48ddab41
SH256 hash:
81f9eac76804c02f5baaa34c91b5775f965a34ad7811218d9c24e50cb6d9a90c
MD5 hash:
bae511742374b721136acaa03b0c1fa0
SHA1 hash:
215c50455b01a78ea173bbb034ddbe4b452ea734
SH256 hash:
d6b99294abd7ed56399d7670f2f5c5d7dbad4a13f8dcb02997d36799925e3209
MD5 hash:
56202b1bf89b512d4376043d10d1cb76
SHA1 hash:
304c381e2e433f78d29b6801c1bff2679eecffde
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.

Malspam

AgentTesla

Executable exe d6b99294abd7ed56399d7670f2f5c5d7dbad4a13f8dcb02997d36799925e3209

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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