MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2757335c8c41d84520827e8ceddbca445515649055720421b82c358ad2033d28. 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: 2757335c8c41d84520827e8ceddbca445515649055720421b82c358ad2033d28
SHA3-384 hash: 77ba69c3561ed0732f17bb92005c7457f04a05dcfb8b4f4d6b74e7c149d913b2f862f9b8785f9f6816d6562fe1ab6d9b
SHA1 hash: 1def5cc11e5f2f59f3a71207474b8a97f4ff9de4
MD5 hash: 9ac17fb1e3adccfd1ca94b4da63361ab
humanhash: freddie-uranus-queen-violet
File name:9ac17fb1e3adccfd1ca94b4da63361ab.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:712'192 bytes
First seen:2020-06-24 07:32:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 15f7c759e835cdbc95135c1972c420cf (9 x Loki, 5 x AgentTesla, 2 x FormBook)
ssdeep 12288:fsUML1/s5tVs5NApy6EUowkbT0AthQegcijSyd99Nm4MXZS:UzLimARZsT0AtDYSu7me
Threatray 11'184 similar samples on MalwareBazaar
TLSH 72E4AF21E2A06833C1D216FD7C0B56789C26BD5139245A471BE5DC7CAFB83A1F82A17F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.elemantia.com:587

AgentTesla SMTP exfil email address:
aboyreport@elemantia.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/13558/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Variant.Zusy.307394.10737.8106.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %temp% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2757335c8c41d84520827e8ceddbca445515649055720421b82c358ad2033d28/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 07:34:04 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5ltgxemihmekiecp2go3w6kirkrkzeqkvzaiinyfq2yvuqdhuua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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13c555d2bc29bc384b7c496c0aefadfbe38d7b415e11c43bdbcfdf702062d1f3
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5483dfcf11c74d5c5cb1741f7894c3e8f711fa0aeeae31f610255ea73121e29e
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72f0602ff527619e73688e43bcd3e1ceb46e9f7234e70dde08dba45e9cd80beb
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a62a90789d488d851050ad121400c40bdcbad55ff7acedca829edff301b0342d
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c95e7d84353b77c81870d17df0d8a73387b3d3804b5db509b50176b049fa7a8b
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cc71aaff5556a4053df2846a191ff63e54b3b10df75b98a3d8d5edc4c02c7d1b
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df6e5a970596d544e6f644924cafadda5a596e2337621ea98829bd36801fa02c
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efa7f245a35c85568d26690f149f992e77c007fa1fbb7c2f4f050cea7fcca930
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fbef646f9f2819520f1867d8386467704be35e5bdb4c940aee246604ecd304ac
AgentTesla
+ 11'174 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200624-3zz8pnbc2x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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.

Cape
Cape
https://www.capesandbox.com/analysis/13558/

Comments