MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 345480e9fe524d588e938ab619614968b7e25f3e835e6292c28dfebc9f8ac6f7. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 345480e9fe524d588e938ab619614968b7e25f3e835e6292c28dfebc9f8ac6f7
SHA3-384 hash: 10f6e7e2d2736d4d94ef7aca56efc050428cc2a36c832babe18f7753f707f24520ff5eb507ec23ee4f3f9b7aea575150
SHA1 hash: c998a8015754ec950f05b8d79b398c083792145f
MD5 hash: b5915906b351683a555b4ad4548251f1
humanhash: pizza-leopard-bluebird-cold
File name:Purchase Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:654'848 bytes
First seen:2020-05-13 11:23:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2830448e0168e921d7f350fbcdf737b0 (9 x AgentTesla, 3 x RemcosRAT, 3 x Loki)
ssdeep 12288:RwuGAp/gAZ3k+9JJQrm3g9KqtVnn4UdO+Kp+mPd42vf7RMHBTogpy8:RntPZhrg+UUvp+U42mHygpt
Threatray 11'704 similar samples on MalwareBazaar
TLSH C8D4BF26E7D08837D1A3253E9C5B57949825BE813D18DF972BE91D4CBF39381382A2C7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host.aircconline.com
Sending IP: 209.59.138.194
From: CA Shyam Patel <sjpatel@sjpatel.in>
Subject: Purchase Order
Attachment: Purchase Order.z (contains "Purchase Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 12:17:00 UTC
File Type:
PE (Exe)
Extracted files:
265
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=grkib2p6kjgvrdutrk3bsykjnc36exz6qnpgfewcrx7lzh4ky33q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
00bb775a83dc7120a7ccb4d446b4bd555232631b15feb2d6472b52972b90c97c
AgentTesla
2836e2f050c5ed948fb0652dde8eca6e867cb25aaa835d8b58738ec251dded5b
AgentTesla
4f9afefe1133ef16b7e992d734996e4b2d521d8a7024d69fb31008021e059af7
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6519dfe26997fc43ff02521a72567a3477dfcee8dbdfeaf35253b30cb07d12af
AgentTesla
816f726598eadf21f7ea537bd2f3fec111684cb72097a4a0ebedd9ee7626fb63
AgentTesla
832356bca6bf9614fbae4ca6058fcb9eef76689657a0dfcaeaf32f28ecf0c24e
AgentTesla
9fb8e43ab6bf596bffb8f9279cbb1e895d21ec79d699c6b6ab93e3e95837baef
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c26a11943d2a733025ae6eba78a5aa7881a0ac505030618b376bb97efbaaca26
AgentTesla
e200737a203c4aa2f0dd82a3fc5fef097eb0e64b81b231b29b3022741ade5976
AgentTesla
e678a72b6f30f69daafd945543d4bb3e58152c37f8a7b883ce96b9ddf1c1c482
AgentTesla
+ 11'694 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-5krn8sbs3s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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.

cb8dfb128f1e2cd5718ce26679d86176

AgentTesla

Executable exe 345480e9fe524d588e938ab619614968b7e25f3e835e6292c28dfebc9f8ac6f7

(this sample)

  
Dropped by
MD5 cb8dfb128f1e2cd5718ce26679d86176
  
Delivery method
Distributed via e-mail attachment

Comments