MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cacb6369516349858e32acdc68c1dfa43a3e378cea61dc49d2ba1106a198d4c. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cacb6369516349858e32acdc68c1dfa43a3e378cea61dc49d2ba1106a198d4c
SHA3-384 hash: 33ca4a7b699d478cef3cbed138ee8ea5476cbe5ef35799294197d8267cffb9810ea964c250af94ccd97ac321787c4950
SHA1 hash: 97022be3ea5825b5fe77e5fac474d380174fca5c
MD5 hash: 47858e5b0187e1c0aaa28e98fe4f5c2d
humanhash: enemy-washington-skylark-quebec
File name:SCAN794645.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:737'280 bytes
First seen:2020-05-25 12:34:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e69d91ce4b5556e616458c5a122c112e (4 x AgentTesla, 3 x Loki, 2 x NanoCore)
ssdeep 12288:FC1TxYROXXH+NrZEb3StxjYr5CJPBk+u79SyGGS31+Jg3zbe:ktPHeO3q21CJOG9+u3u
Threatray 11'770 similar samples on MalwareBazaar
TLSH 62F4AF22E2A03433D1A3557D9C1B9778F83AFE51393859472BE49C4C6F39382797A287
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: zimbra129-ind.megavelocity.net
Sending IP: 103.205.64.74
From: Accounts Department<akbagga@amritcorp.com>
Reply-To: sales@amritcorp.com
Subject: Confirmation of payment
Attachment: SCAN794645.pdf.z (contains "SCAN794645.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Win32.Injector.EMBN.20557.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 10:11:20 UTC
File Type:
PE (Exe)
Extracted files:
263
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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0a06767c6ec2249902ef118e04b2044b9784b544b81a7f5e253ae373fd706ceb
AgentTesla
12ac5405b347ca85b53150703afbab3f403fdc56383ae8707acdce34eebcb547
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392c8ea364b30ca6cb65744355ce81646a2c2b270d0da82e45119f57a022ac05
AgentTesla
3e8fda53d335f929c539e5fbc47a79e166ecbfda4752c50544c429a199056c62
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75549fad0671d97245ff745daa90f72d93b9518650b9a9b3cb174151ae0e335a
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8aeb12b2744a8bf9c9305cb9af99106cad8c1a3d5ae8722c9b7a53449b21968c
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8fd4ea197d4d2871a83a9292650fd6036913b6959b003ded97825149d1d00245
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b2446dade622509df2cd602bad484ae10a3e615f0766ac662ec87c9d68a4b21b
AgentTesla
f82f56f60ec14ec13f4668b5f7e30167760287da0c8215e08979609934ad52ba
AgentTesla
fb2089862c97bb7765b51eda264b7338e5e32f71a70412926643a8991ce97c98
AgentTesla
+ 11'760 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-6gmp91akys/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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

z e4d7ebf25f7a064ecd89cbf534f804c02eff032d783bf21dc1e23f04868afe2d

AgentTesla

Executable exe 3cacb6369516349858e32acdc68c1dfa43a3e378cea61dc49d2ba1106a198d4c

(this sample)

  
Dropped by
MD5 9591ed76f02d45aa09ae97691532a098
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e4d7ebf25f7a064ecd89cbf534f804c02eff032d783bf21dc1e23f04868afe2d

Comments