MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8365313ee807a43671e695fef494aec45f0604e64718d22f9e8c230a3776562. 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: d8365313ee807a43671e695fef494aec45f0604e64718d22f9e8c230a3776562
SHA3-384 hash: de342d13eb80346227558c10e56d075acd98e2b7f963a2d363453e96c3803efe30aca21d252ca886586714c18b2f3f22
SHA1 hash: aec01491727ed883bfe58e8876f3575ee6cba69f
MD5 hash: 379282e164b1f2df8390f1d77cc6bc87
humanhash: wolfram-freddie-carolina-december
File name:SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'154'560 bytes
First seen:2020-12-10 07:10:51 UTC
Last seen:2020-12-10 14:25:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:BUGX4iNcIUxUvOODv62HPWgdd14XAqw7kNd4/tLRiAwN8R95G2s3ONeQc:BUGkCvRv6MWsPoAqw4nQ8qGT3OcQc
Threatray 1'799 similar samples on MalwareBazaar
TLSH 8E35AE346FA81636F47BAB3CC9A0214567AE77D3B303CA5D29B512CE0723A81D9D1739
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA.exe
Verdict:
Malicious activity
Analysis date:
2020-12-10 07:11:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0aee64c1-883c-4a81-a3e9-64def7cbc64a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/107604/
Detection(s):
SecuriteInfo.com.Trojan.Agent.FAEQ.709.31267.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/559829
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 329012 Sample: SOA.exe Startdate: 10/12/2020 Architecture: WINDOWS Score: 100 40 g.msn.com 2->40 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Found malware configuration 2->54 56 Multi AV Scanner detection for dropped file 2->56 58 10 other signatures 2->58 8 SOA.exe 7 2->8         started        11 lEmohP.exe 2 2->11         started        13 lEmohP.exe 1 2->13         started        signatures3 process4 file5 32 C:\Users\user\AppData\Roaming\ybTgUUdf.exe, PE32 8->32 dropped 34 C:\Users\...\ybTgUUdf.exe:Zone.Identifier, ASCII 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmpF216.tmp, XML 8->36 dropped 38 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 8->38 dropped 15 RegSvcs.exe 2 4 8->15         started        20 schtasks.exe 1 8->20         started        22 conhost.exe 11->22         started        24 conhost.exe 13->24         started        process6 dnsIp7 42 mail.hemetek.com 107.6.134.138, 49743, 587 SINGLEHOP-LLCUS United States 15->42 28 C:\Users\user\AppData\Roaming\...\lEmohP.exe, PE32 15->28 dropped 30 C:\Windows\System32\drivers\etc\hosts, ASCII 15->30 dropped 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->44 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->46 48 Tries to steal Mail credentials (via file access) 15->48 50 5 other signatures 15->50 26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d8365313ee807a43671e695fef494aec45f0604e64718d22f9e8c230a3776562/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-09 07:33:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
51
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3a3fge7oqb5egzy6nfp66skk5rc7aycomryy2ixz5dbdbi3xmvra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
42ea844a6aeb6c01de060355e8333242f71553498514ca1bf7d4af32bb90803e
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802d7e9922bd5e968107add5c73f0a19586834cb069b983cb87ed85c48b43ee6
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a84f11e95b767a018ebd535c055ce9dd39d0ab23bf563312092662cd8cedf00b
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d9b101865845e0f306ea5a614ae9b1e1da8f674e5102ddfb7a5a6385d1cd70f7
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f1d66994703a0880c1bc1c5336f096a02ffab6e7f6796c646614dfe1c2d27862
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fc40429e1461e2cc002fdb2b131ca7eadd4f3a688a24130197667c3493213986
AgentTesla
+ 1'789 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201210-nccvrp66hj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
Unpacked files
SH256 hash:
d8365313ee807a43671e695fef494aec45f0604e64718d22f9e8c230a3776562
MD5 hash:
379282e164b1f2df8390f1d77cc6bc87
SHA1 hash:
aec01491727ed883bfe58e8876f3575ee6cba69f
Link:
https://www.unpac.me/results/206bc02f-7675-45df-8fd7-83821104f1db/
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Link:
https://www.unpac.me/results/206bc02f-7675-45df-8fd7-83821104f1db/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d8365313ee807a43671e695fef494aec45f0604e64718d22f9e8c230a3776562

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar 1ed8d9d9c35528660fff0eedb99ceb5335a07546e7fb81e7621f786075c9da81

AgentTesla

Executable exe d8365313ee807a43671e695fef494aec45f0604e64718d22f9e8c230a3776562

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 1ed8d9d9c35528660fff0eedb99ceb5335a07546e7fb81e7621f786075c9da81
Cape
Cape
https://www.capesandbox.com/analysis/107604/

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