MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f5cd63ca0bc9bc652b67cbfde4f49eaf594dfe36a3939ddc91e5bd340ed3a17. 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: 8f5cd63ca0bc9bc652b67cbfde4f49eaf594dfe36a3939ddc91e5bd340ed3a17
SHA3-384 hash: 2a9f2a264dfa62d307cffbe4196dd2bc5f136eacf0974e85f1d2a14044c3c00150ec6f301d33607299f354f23db16398
SHA1 hash: ee686dce7dd171a8dd82042c21efebab9749b80e
MD5 hash: 9ac044704730a74aa5931a653a1db037
humanhash: leopard-beryllium-vegan-three
File name:Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:824'832 bytes
First seen:2020-05-12 05:28:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8e6e98a800af710a823c84ca54e3cbb4 (14 x AgentTesla, 4 x Loki, 3 x NanoCore)
ssdeep 12288:b3IBD2b65mJPljOYeL/ZJVmxq2Wja37RjQof/auNhgJsrjGgn5rk32i:bY5Wtqhz4Q0P3alJ8jtn5gf
Threatray 11'337 similar samples on MalwareBazaar
TLSH 5505B0E5F2904C37C1776A389C1B5658AA3ABE00FE2899476BF41D4CAF3879135392D3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.avertbal.com
Sending IP: 45.95.169.131
From: SALES MANAGER <info@martorano.it>
Subject: ORDER FOR WEEK 21ST
Attachment: Order.rar (contains "Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 01:33:34 UTC
File Type:
PE (Exe)
Extracted files:
263
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5onmpfaxsn4muvwps754t2j5l2zjx7dni4ttxojdzn5gqhnhilq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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074a27ca162b894fea8bd9446e45b40e5342a07024589f3ad28e873d7fd9d8c8
AgentTesla
312de3802dada78c710b868a26d744dc65991de475bc741c21c5714a84977813
AgentTesla
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52a3c0ce79e3978d064c7d3aefeebff034dc80bc152fb0820b8b45ec17b4923a
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7259675aad35bed593ec88a0f96263e182eaac06043f25df3362eb29186d2cd1
AgentTesla
7fba3b77e262416bceaa1d316ed9518f9f4be3f91ab0f11e276d69190053c99a
AgentTesla
a31edf71acd3f20d93159ea6968c8128928090d11bbca16ba586ebb3bfc47fd5
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a97663c4fdf7f3cdf524888ec2952bb015e77484d50627e185e67c8846bd8660
AgentTesla
aeadc285fe321cd37a6c8d73c4e493690d0df6de1ac3d7ad0806f5fa70a02441
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e1b4622454cead31c14bd55cf1985eb6b5e93483989b183cf32e79e07ee4dc13
AgentTesla
+ 11'327 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-hgts8x9zes/
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

rar 9a7547dac511e0f5d85f0c79f51060379f5c038fcada2c260ac9e970c00dfc60

AgentTesla

Executable exe 8f5cd63ca0bc9bc652b67cbfde4f49eaf594dfe36a3939ddc91e5bd340ed3a17

(this sample)

  
Dropped by
MD5 c7f5d2fbd4649cd135102246ff8edda2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9a7547dac511e0f5d85f0c79f51060379f5c038fcada2c260ac9e970c00dfc60

Comments