MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7bce95240078818bac8fe9b2ac1171c838845445f433e81c8eb819d746ab479. 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 1 File information Comments

SHA256 hash: b7bce95240078818bac8fe9b2ac1171c838845445f433e81c8eb819d746ab479
SHA3-384 hash: 727ee11e85e72b77afddd162c38dc4b96a3eb51dfe9f58588681948b769c88be0db5e6f99a2b7b7917bc2fdbd5da4b16
SHA1 hash: 01aa4ee9e46bc654347cefe44705b146e6329ec0
MD5 hash: 09c911350045f0388f340a00d5bf78e8
humanhash: island-winter-oven-vermont
File name:09c911350045f0388f340a00d5bf78e8.exe
Download: download sample
Signature AgentTesla
File size:794'624 bytes
First seen:2021-03-17 08:13:09 UTC
Last seen:2021-03-17 09:30:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:yN4r582pa1ZO0Xb8aIiEKJno24C13r+YmvAiUsblF+HoYfYJejMnZ1Uddddd:M1ZxoaI7KJopvvAQbD+HoKOjn
Threatray 3'261 similar samples on MalwareBazaar
TLSH 52F4F16036B45F51E5B9B3F622639088277ABA3BF265D31D9CCA60DD0A35F508742F23
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6b420fccd0de12888f901e34db6061d2e1d87263c06bbd04253f4dc85b383241
Verdict:
Malicious activity
Analysis date:
2021-03-17 04:50:36 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
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Verdict:
MALICIOUS
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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Found malware configuration
Injects a PE file into a foreign processes
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
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-03-17 07:05:32 UTC
AV detection:
21 of 47 (44.68%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
d49f0df21685125fe09f0ca25b702ce9e382ba11436759c11a705f64c2cdf605
MD5 hash:
7b04465992496678d803046e5938198f
SHA1 hash:
66f0ad57281aff3cba2ef11b11c9ff9b24d63316
SH256 hash:
d68b4acb74dc49ab552dadbbaa24b1da19092aef185866c17d0572245d9b25f0
MD5 hash:
b57420a6ed10366cd215dce6709d1c1b
SHA1 hash:
894abab29e23b1bba39e75a555c67e720e68d48e
SH256 hash:
1510861928b533e1529c1ffe7c6d57d9e5e928830d0afb28fd0fa730ff83fbdc
MD5 hash:
8f85df46a482b5b068ae7667bf1a33d6
SHA1 hash:
a210d369311aa4d709dc962c634174738576907e
SH256 hash:
b7bce95240078818bac8fe9b2ac1171c838845445f433e81c8eb819d746ab479
MD5 hash:
09c911350045f0388f340a00d5bf78e8
SHA1 hash:
01aa4ee9e46bc654347cefe44705b146e6329ec0
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information


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

Web download

AgentTesla

Executable exe b7bce95240078818bac8fe9b2ac1171c838845445f433e81c8eb819d746ab479

(this sample)

  
Delivery method
Distributed via web download

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