MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9592036ed734ebc962079bb5cebb099c5b544f8d956c21e15f214b440e42a708. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9592036ed734ebc962079bb5cebb099c5b544f8d956c21e15f214b440e42a708
SHA3-384 hash: 91f5b85a6acaff93503b8b816c228c6c82946cebd767bb7d022651e98c468b2ef5de375a2ed9ce89185446d81a30af41
SHA1 hash: 54eb3cf2fe584e9f08a310f78b396c5c18452127
MD5 hash: 1d83922a5491b4ba439c60eae214676b
humanhash: papa-papa-white-montana
File name:PO564A325_11052020,pdf.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:616'448 bytes
First seen:2020-05-11 14:41:22 UTC
Last seen:2020-05-11 16:10:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:jLRki8FL7KT+XoJG2a3fHdlm3XvmRhHsBjeihMrJLThW3bAl:Y7KT+mOd8vmsFeVrZjl
Threatray 10'597 similar samples on MalwareBazaar
TLSH 72D4D00D4E68AD6BD6AD2379C0D5449C93EACD778B06E60B884239E50F3F3C2B953587
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sip1-210.nexcess.net
Sending IP: 209.126.18.174
From: CARMELITA IGLESIAS <info@adax.pt>
Subject: Orden-564A325_11052020
Attachment: PO564A325_11052020.IMG (contains "PO564A325_11052020,pdf.scr")

AgentTesla SMTP exfil server:
smtp.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.14755.3387.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 16:07:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=swjag3wxgtv4syqhto245oyjtrnvit4nsvwcdyk7effuidscu4ea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10db1916ce0eeb68ea79bd2aa82f372ed4e2a831f36c7ccfd6292747bd6faa68
AgentTesla
1eda9e7d4d2e9846bd9de68424eb590a324bf19465a1019fca4efda13f7716ab
AgentTesla
34914f4c50c096b6fdd81a5b4e4459e52cc0d5e6527a7edef207e81592ea4709
AgentTesla
446f16b0c437e7be8d51c9365276bcee5cd8709f0a1bbb95fad2969c21e2db54
AgentTesla
4837818e08ee30bf269de7aea2a96c3bf5ad97dcac42a9b119011e2d9a744115
AgentTesla
55add5e5138bf35c9ef1a148b681358e4731131a72be0ebed59a28e7f7fd7eaf
AgentTesla
6da9729b89ad6b0aff3f94e20754a9d46185fe0c9076aa950ddf8e4e720e5ef0
AgentTesla
e070c9b84487dcd9290a34f999f51202c1ab7810bbe060a9817d437c9a7840f2
AgentTesla
ee5d2dab2b72605b3d092c5881f8485a26b8725c70a9fb77f733209e30099463
AgentTesla
fc89e8d722a8625e80e22f5a19ef1371e388e1583e55618f2ea2451dfe356845
AgentTesla
+ 10'587 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-dm5xzq275e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

img b5ac4289f95ea094f8ba7ab1f8d40035ad03670abd0012a5783ffb420680e710

AgentTesla

Executable exe 9592036ed734ebc962079bb5cebb099c5b544f8d956c21e15f214b440e42a708

(this sample)

  
Dropped by
MD5 3cb9127ca3289321f40b090d988671f8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b5ac4289f95ea094f8ba7ab1f8d40035ad03670abd0012a5783ffb420680e710

Comments