MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17bf4172650d0fbc833533880e7ed702fef86180f55c5a51d1f93d3c55f1577f. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17bf4172650d0fbc833533880e7ed702fef86180f55c5a51d1f93d3c55f1577f
SHA3-384 hash: cf5e25f7d53383aa4e3334774979ab4c26dfdc40dc549f8fbf8600f140dc72ac5bd33f347461b8c5b3e4d763bde0070c
SHA1 hash: c4c9ff0c33fc18192409ecdc5c93e40228b2d687
MD5 hash: 052b59dc9ed3a1e410580bd0e6056b73
humanhash: equal-oscar-finch-orange
File name:RFQ_V40795.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:467'968 bytes
First seen:2020-06-22 05:50:43 UTC
Last seen:2020-06-22 14:23:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:lCkjR0e/p+lCAcBc/QUtkR445m4rOJy4BoB:lfR0e/p+cJU44aruy4Bo
Threatray 10'636 similar samples on MalwareBazaar
TLSH AAA4EF497FA8071DE56657BE18212219133673E69A11E2CC28BBFCDD4D2AF43438DA73
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12394/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.18315.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/17bf4172650d0fbc833533880e7ed702fef86180f55c5a51d1f93d3c55f1577f/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 04:59:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c67uc4tfbuh3zazvgoea47wxal7pqyma6vofuuor7e6tyvprk57q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
058291c0a07ecfbc5e8c481d1b602f591282a80fd91a7713219f686c02106c60
AgentTesla
2102f5eded1e2dfd84d46563eeb6e3e78dbc99c55e3aa10bc40db3b412f5472c
AgentTesla
3042f9e7399095689b386b26cd456695bc87a158246653e67c81ee20f187d5b1
AgentTesla
3a7880c268b6f16391cc34a938a600f87fb550766bf1e8d0f77263146b8629e8
AgentTesla
3a7946bae415fc7d5add7b6a5ca391fbe19a1ed621ebd370a9491f0e5358e500
AgentTesla
460d3ea4ea000e3a06e7ee2a1cdcda2579b808e6fd5a925f76ebfdbb0d3b4d63
AgentTesla
6cb654eef04d1ee111df21c38103ff082fe9e035e46c036ebecc0bc21d3efd80
AgentTesla
8e4a90fb7bf99386930c9ccb7752e235b38f10b49211b496ab30dffaaf16f042
AgentTesla
a9769b079d2af25600b9dfeb196bd8d920545ffc6d37c49f326f260301f4194f
AgentTesla
e55fea0a29cb88a971c83213aca19152bf40a3b73ebdad8abcbb010c54b9a8c0
AgentTesla
+ 10'626 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-3l8l7e4npa/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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

rar 02aa071be0667e09ceeafa05433ab81f62a75c90f12c956bc92b62efdc607544

AgentTesla

Executable exe 17bf4172650d0fbc833533880e7ed702fef86180f55c5a51d1f93d3c55f1577f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 02aa071be0667e09ceeafa05433ab81f62a75c90f12c956bc92b62efdc607544
Cape
Cape
https://www.capesandbox.com/analysis/12394/

Comments