MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aeabce5439fc293e11cc7065e8bfe3e695d09899ceb33b82cd4639dd44c29e2f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aeabce5439fc293e11cc7065e8bfe3e695d09899ceb33b82cd4639dd44c29e2f
SHA3-384 hash: 95bb0b845dcb5a336d5addb41a50e87178341fae091281ba8504ccc12380ea6699fff2aff0f728b281c38dd8dd8dcd08
SHA1 hash: 3be10eca81316a4502deb1eb80223898ac26757e
MD5 hash: f756e41720af6c2b9185f4815a6f83e7
humanhash: fourteen-nevada-magnesium-hamper
File name:SCAN - 04300172021.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:758'784 bytes
First seen:2021-05-17 13:29:12 UTC
Last seen:2021-05-19 05:15:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'649 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:YxaH7gtgvgzVfYDEm28/7mQbvJ0xnRbswl7ZOrtBbv38KzMaJIS81M:Y7hNkyQd0xnRbs+8bbNzM
Threatray 4'983 similar samples on MalwareBazaar
TLSH 1CF4E0A116F8CF65E03C53798970E4304FF0AC57D666EA0ABDDD32AAAF71B414A13706
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SCAN - 04300172021.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-17 13:36:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dd1e4a84-26ed-4759-850c-b12c099e9277

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/157873/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.747-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/783512
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 415906 Sample: SCAN - 04300172021.exe Startdate: 17/05/2021 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 9 other signatures 2->53 6 SCAN - 04300172021.exe 3 2->6         started        10 gqxRqe.exe 3 2->10         started        12 gqxRqe.exe 2 2->12         started        process3 file4 27 C:\Users\user\...\SCAN - 04300172021.exe.log, ASCII 6->27 dropped 55 Injects a PE file into a foreign processes 6->55 14 SCAN - 04300172021.exe 17 9 6->14         started        57 Antivirus detection for dropped file 10->57 59 Multi AV Scanner detection for dropped file 10->59 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->61 63 2 other signatures 10->63 19 gqxRqe.exe 2 10->19         started        21 gqxRqe.exe 2 12->21         started        23 gqxRqe.exe 12->23         started        25 gqxRqe.exe 12->25         started        signatures5 process6 dnsIp7 35 iquna-eg.com 62.210.94.85, 21, 49765 OnlineSASFR France 14->35 37 ftp.iquna-eg.com 14->37 29 C:\Users\user\AppData\Roaming\...\gqxRqe.exe, PE32 14->29 dropped 31 C:\Users\user\...\gqxRqe.exe:Zone.Identifier, ASCII 14->31 dropped 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->39 41 Tries to steal Mail credentials (via file access) 14->41 43 Tries to harvest and steal ftp login credentials 14->43 45 3 other signatures 14->45 33 C:\Windows\System32\drivers\etc\hosts, ASCII 21->33 dropped file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aeabce5439fc293e11cc7065e8bfe3e695d09899ceb33b82cd4639dd44c29e2f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-17 10:33:25 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v2v44vbz7qut4eomobs6rp7d42k5bgezz2ztxawniy452rgctyxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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36f9ec0c44ca2ed814b6c301f89a1e31f2f84eed689569fba5ec0ec9464c2342
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8ef317f2278fbe6a533e8f78b932698e986280d2f4a6716aaaaa4dc5692222a8
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963b77250b3e94e3054bdcec6815c2f986d56de7734f1b5641aefe8a2a82584f
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b5aeb6d277320df561d9bb77a95e976c5527c17441292ec7b5bafc441fe746d0
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dda11497d1348934476e5806d133a7b2bc25696cef6f1ab82ed808766e7aedca
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df5e40d1e917f0bd4c424f65c8e2557d094f5eff22b4ba6f63f093333ebbb8a9
AgentTesla
fc3b3ec5757f584d1fe42cbba44a0cc2f70e11f02811a074b05003230e8cb657
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fce3f94a3ada9b313d42d261e01794bec35d98dffee6ec9bd101a34b4511691b
AgentTesla
+ 4'973 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210517-4y5zmwn54e/
Behaviour
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
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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe aeabce5439fc293e11cc7065e8bfe3e695d09899ceb33b82cd4639dd44c29e2f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/157873/

Comments