MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86bc0c5164d1c38fc8387d4126e6cf64df14b33cb3a3df6676c26511354daf37. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86bc0c5164d1c38fc8387d4126e6cf64df14b33cb3a3df6676c26511354daf37
SHA3-384 hash: bac47c90979c5470297492e7edff1a2d35e0c4af65a58442cd486a9e7481585f624b5821ade83b19c556d433081087e6
SHA1 hash: ffaccc673e36c519eadf7d9dd711da551f8c09e4
MD5 hash: 7866597c8510e1dacfd621ce82ed242a
humanhash: north-oregon-victor-cardinal
File name:RFQ HTW-920,670,HFW-75 Mivrag.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:802'304 bytes
First seen:2020-06-22 08:49:16 UTC
Last seen:2020-06-22 09:41:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a3b36319e10a182a46078ebecd565ef (13 x AgentTesla, 4 x HawkEye, 4 x Loki)
ssdeep 12288:lGeRii6YfY4FBgEMo+3z9SFnbHhnmju5hvuYNxWbDA9E:YLLv4fH02bcjuPvuYNxWvAW
Threatray 11'086 similar samples on MalwareBazaar
TLSH B3059F62E2D04C33CC2F1AF84C7B9A776C25BD102968694E2BE5DD4C9F3B29934252D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: urubamba.yachay.pe
Sending IP: 209.45.29.61
From: Ami Sheizaf <mvaldivia@cmusa.com.pe>
Subject: Fw: RFQ HTW-920,670,HFW-75 Mivrag - Israel
Attachment: RFQ HTW-920,670,HFW-75 Mivrag.arj (contains "RFQ HTW-920,670,HFW-75 Mivrag.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/12523/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/86bc0c5164d1c38fc8387d4126e6cf64df14b33cb3a3df6676c26511354daf37/
Threat name:
Win32.Hacktool.CeeInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 08:51:03 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q26ayule2hby7sbypvasnzwpmtprjmz4wor56ztwyjsrcnknv43q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
4bba94a55fd3800882705fe28738040cb2e439c1ccd41d5d28af6844148411f5
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66f8ad077e0fee37999b1d6cf088ac8a64737faf5a9ba80c250008e93ca43c00
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999b005ba933482d16ed50e10a24d19ebfc4252423b701b66712a256c5c5303f
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c2844c31f6c4c01ed6f337d65c76a25af92c56a53fe693305214ce6aacf77036
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cb92c3a55b468097670d01ac7a21956dec1ef3cba7c4d880b027727e80f80478
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dc166e47a81f06f2fb52a31caed4dd1e04a3a49f715be50c133579b7a9343146
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e4c60dcd8e589bb396186142764e1c233cb2540f28552f35eeb4f9d87d707eca
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f6c83d4d0ae6740caa2b34b14d8dc8c5853b11b6fb947c7299353de43fe12ac5
AgentTesla
+ 11'076 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-jr5ckx52mj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
Reads user/profile data of local email clients
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
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.

4fb9fcb47b390f0f33be92e1c4c3d027

AgentTesla

Executable exe 86bc0c5164d1c38fc8387d4126e6cf64df14b33cb3a3df6676c26511354daf37

(this sample)

  
Dropped by
MD5 4fb9fcb47b390f0f33be92e1c4c3d027
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12523/

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