MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5378c5b2f10a464cbb94806e132dd8f71648e23fae7d40eb73b88ea6defea854. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5378c5b2f10a464cbb94806e132dd8f71648e23fae7d40eb73b88ea6defea854
SHA3-384 hash: 9c78e00b9d12419b2286abd4a791427e7e6981205731595c4eaf3600b3d0d1c72092dd65eca1073592749f65c10de5a8
SHA1 hash: 4763150c55a8d35b904af021850058a3d9d23680
MD5 hash: d65fb0411daaeaad00212628a5a445de
humanhash: pasta-spaghetti-xray-enemy
File name:DA Inquiry Discharge 50,000 MT Manganese Ore at Qinzhou.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:741'888 bytes
First seen:2020-07-21 09:43:14 UTC
Last seen:2020-07-21 11:24:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:SMHzLJ+KKSyRw6TBedgG+H/ccuTt44gJZXsPtB6pFndY9nNOutdzOuFhl8lr5+oO:NWYdgGM/V2m4OZ0Abnd7utlOunish
Threatray 10'632 similar samples on MalwareBazaar
TLSH F2F45B40F3F946CDDF65E6BEF42340244A617E465BE6D30E2746F7AD2A213618B03E62
Reporter abuse_ch
Tags:AgentTesla exe


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

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30022/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.60237.13506.15196.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/392944
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 248831 Sample: DA Inquiry Discharge 50,000... Startdate: 21/07/2020 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected AgentTesla 2->37 39 2 other signatures 2->39 6 DsWhv.exe 4 2->6         started        9 DA Inquiry Discharge 50,000 MT Manganese Ore at Qinzhou.exe 5 2->9         started        12 DsWhv.exe 3 2->12         started        process3 file4 41 Multi AV Scanner detection for dropped file 6->41 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->45 14 DsWhv.exe 2 6->14         started        29 DA Inquiry Dischar... at Qinzhou.exe.log, ASCII 9->29 dropped 18 DA Inquiry Discharge 50,000 MT Manganese Ore at Qinzhou.exe 2 5 9->18         started        21 DA Inquiry Discharge 50,000 MT Manganese Ore at Qinzhou.exe 9->21         started        23 DsWhv.exe 12->23         started        signatures5 process6 dnsIp7 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->47 49 Tries to steal Mail credentials (via file access) 14->49 51 Tries to harvest and steal ftp login credentials 14->51 53 Tries to harvest and steal browser information (history, passwords, etc) 14->53 31 mail.privateemail.com 198.54.122.60, 49735, 49736, 587 NAMECHEAP-NETUS United States 18->31 25 C:\Users\user\AppData\Roaming\...\DsWhv.exe, PE32 18->25 dropped 27 C:\Users\user\...\DsWhv.exe:Zone.Identifier, ASCII 18->27 dropped 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->55 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5378c5b2f10a464cbb94806e132dd8f71648e23fae7d40eb73b88ea6defea854/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 09:45:05 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kn4mlmxrbjdezo4uqbxbgloy64leryr7vz6ub23txchknxx6vbka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'622 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-hentsg3k7a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5378c5b2f10a464cbb94806e132dd8f71648e23fae7d40eb73b88ea6defea854

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

Executable exe 5378c5b2f10a464cbb94806e132dd8f71648e23fae7d40eb73b88ea6defea854

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30022/

Comments