MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fc3fb7bfc4691907a80f689bd914ef1331e8d2a43585a377e18cfdd199e7fdb. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fc3fb7bfc4691907a80f689bd914ef1331e8d2a43585a377e18cfdd199e7fdb
SHA3-384 hash: 373c6b7a0b88ff92b2037a687b0773413c8a7cbf9833eb7efd58610cd30c783ee8935294a6966a8de7bf28c1453a72a5
SHA1 hash: 22a1b6bd8996f78c7a7a05afe671198abec94a3c
MD5 hash: 3929a2e6962d39a0084b680386c3ffc9
humanhash: sink-black-yankee-grey
File name:Price Inquiry OF 2005218KOLLIPHOR SLS FINE - MA200101.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:513'024 bytes
First seen:2020-05-04 17:00:48 UTC
Last seen:2020-05-11 20:43:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:qt6iKghIgBbp5GNs8xIkUome3Ip5zQzDQ+yizl4wJtLPHJiT8ZGv/lAgL+OA0dI:qt6p+lB5RpCI7zQzuixVt
Threatray 10'620 similar samples on MalwareBazaar
TLSH 6AB49D1F2AA0032BF359CAF09AC4863FB960C57331A62D3B64D26F57775E152B98207D
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.enecalap.com
Sending IP: 104.168.208.163
From: Foivos Theokli <service@enecalap.com>
Subject: Nowe zamówienie Nr: MA200101
Attachment: MA200101.rar (contains "Price Inquiry OF 2005218KOLLIPHOR SLS FINE - MA200101.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:87

Intelligence

File Origin
# of uploads :
3
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Razy.487799.14898.26172.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Netwire
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 13:19:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h7b7w674i2iza6ua62e33eko6ezr5djkinmfun36ddh52gm6p7nq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
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cee75468b5e72c5859de410468220a3d897b5eea8cd633fac8db04ad90d48e3f
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d146eb20c0c3745f4e74267f468a4fc870c1639b48bdd634d10f82856e7b59e9
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da64ba6aa9134a524cb31e5d92a4c6c31980c17f8e49a9d4ab93f6a9040c9d01
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e8832bdaa159f1e5a0f7e4ce323c8a302c0db9cd7eb6ba0434fee843d7333129
AgentTesla
+ 10'610 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-77r1ll6ka6/
Behaviour
Creates scheduled task(s)
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
rezer0
AgentTesla
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Malspam

AgentTesla

rar 14acd083f99338fa01e03dcfdb2f0b5a41f577a9f602335762b0781b5699c6a9

AgentTesla

Executable exe 3fc3fb7bfc4691907a80f689bd914ef1331e8d2a43585a377e18cfdd199e7fdb

(this sample)

  
Dropped by
MD5 0a852a819c15dc1f9b455cda7f1c0d0f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 14acd083f99338fa01e03dcfdb2f0b5a41f577a9f602335762b0781b5699c6a9

Comments