MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 800fb677fa27f623dd81422dd8dd0d7517f55d9deea48160fc64e9732c414f26. 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: 800fb677fa27f623dd81422dd8dd0d7517f55d9deea48160fc64e9732c414f26
SHA3-384 hash: 76273e6343795068bcb1031c1c2937d7c2d3f24a84040b875b60bfcbabea7080e60d356ab5b6468646140d122449d9cf
SHA1 hash: 05d1f06b659f3fc8f6e711bfd6de56885ea54d1b
MD5 hash: 522ef761e5c661726d5f8abdcf5d0415
humanhash: fish-foxtrot-michigan-apart
File name:PAYMENT STATEMENT OF TRANSACTION DETAILS 16.06.2020 pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:579'584 bytes
First seen:2020-06-16 10:51:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:LxTG5LK4hAKV2QQhJACcCwSD2SKxOvDl537vFpJ53kZ5D6Bu6e0CWNml8XI8S:LxTH4LV2dJWCw9SKAZ5b3KSk0Cs
Threatray 10'622 similar samples on MalwareBazaar
TLSH CEC49C98AE0C5EDCC87BD6F58494A3492D90EC712511EE1D2AF7322BC536FD6B0C91E2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: citi.com
Sending IP: 103.114.104.116
From: Linda Miguel Joyce<miguel.capellan@citi.com>
Subject: RE: REQUEST FOR DOCUMENT TRANSACTION BEFORE CREDITING
Attachment: PAYMENT STATEMENT OF TRANSACTION DETAILS 16.06.2020 pdf.img (contains "PAYMENT STATEMENT OF TRANSACTION DETAILS 16.06.2020 pdf.exe")

AgentTesla FTP exfil server:
ftp.tashipta.com:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10907/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.16372.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 10:53:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qah3m572e73chxmbiiw5rxinoul7kxm552sicyh4mtuxglcbj4ta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
013735f40ff44d748d4a22aa9600da757ed47f5dd1bba77e4bd430f3fc420658
AgentTesla
1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
AgentTesla
15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b
AgentTesla
1a3bf054f01ab4ec1c068ee4bbb5961a3109e61a12374c26501ce7a772279463
AgentTesla
2f07a5d8c1e6ac465e5d306b0fb8335aa41f3204b9bf9793337a849a93921a9a
AgentTesla
5f409bddf5b4efe31ec833332774381385c1a31e3e2d8e5e3b2d2f934be0a5a7
AgentTesla
948d5aa11288d1ea873b27aee4be30b985be3bb4e1735a1cba917161635e242f
AgentTesla
de931e02ce90c509d5dcf1c3d53352809a909410c00796bdfa9f10514a37a627
AgentTesla
fd55e36f5d1d4da2caf47266bc9b12911566ad0dd1c98c0d42360ca8e0f82186
AgentTesla
fe9732838a0e6bcbf67213e7fd8bd7ca5e9b35a27041c50b74ca26bb08133fbd
AgentTesla
+ 10'612 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-v2nk4v2hdn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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

img 0b2dd1a5cc4f3ce5a21783972c5d1cd7f5b6d3a74e271c48d1b7d4b152a40b8a

AgentTesla

Executable exe 800fb677fa27f623dd81422dd8dd0d7517f55d9deea48160fc64e9732c414f26

(this sample)

  
Dropped by
MD5 69ee3d5e19b21e64f6e6c112a1b8c774
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0b2dd1a5cc4f3ce5a21783972c5d1cd7f5b6d3a74e271c48d1b7d4b152a40b8a
Cape
Cape
https://www.capesandbox.com/analysis/10907/

Comments