MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66b2e6775e993ebd19ea3b99a092184cd0ab3b751579029a66ceb6eb8b350e28. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash: 66b2e6775e993ebd19ea3b99a092184cd0ab3b751579029a66ceb6eb8b350e28
SHA3-384 hash: ea48a93b2e2bd70ab30f2d87d738a83dd8d780ce2aab8c80a1285b24b021867b1dbcd4ce47ab13d71f1bd733175726fb
SHA1 hash: f2d143f18a0c6ee8df574b0437532a34851fdc4a
MD5 hash: 4b91e9018fcf3c8a8221f3514d07085e
humanhash: alabama-earth-september-july
File name:New order.exe
Download: download sample
Signature AgentTesla
File size:438'784 bytes
First seen:2021-10-06 00:16:50 UTC
Last seen:2021-10-06 12:37:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:q/enuQ+3HwOLAuNy7CT5AW6eg1soIPtK1XYS76EN/MhIgPHr+:nn3oLZ75AWvM1N6Y/MWgPL+
Threatray 10'778 similar samples on MalwareBazaar
TLSH T10194015DB3234645CD3B87F42814BB912774AC26616AD7781F9DA0FE2FA3B780DE0642
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New order.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-06 00:18:07 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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:
2021-10-06 00:17:05 UTC
AV detection:
17 of 45 (37.78%)
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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9ba3bd7b115521f2a0855856d5ce74e038da8f15dd97dea5603d140e4cdd5291
MD5 hash:
8363553c7944324a8bd99f4b47ab056b
SHA1 hash:
dc5a4674a004967b73a3c8523ad74a8ba34d2ded
SH256 hash:
1b5c1b83bcc246386b9e319eb4ed1e84ad1a2b472d6298b76f0ddd500d1603c2
MD5 hash:
80b26b9d1c2b6f621e2bdb785951f65e
SHA1 hash:
a773ceba7d919cc6850db585c2c8318da1f2cae4
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
SH256 hash:
66b2e6775e993ebd19ea3b99a092184cd0ab3b751579029a66ceb6eb8b350e28
MD5 hash:
4b91e9018fcf3c8a8221f3514d07085e
SHA1 hash:
f2d143f18a0c6ee8df574b0437532a34851fdc4a
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 66b2e6775e993ebd19ea3b99a092184cd0ab3b751579029a66ceb6eb8b350e28

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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