MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0845f3788d8a7d0e289da2908730a8eeecfc3541df4900099ac31b2dd64b0b5. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0845f3788d8a7d0e289da2908730a8eeecfc3541df4900099ac31b2dd64b0b5
SHA3-384 hash: 95349d55df1372262642844d2a424e29698b2e56696dec5afe87f5ff4c38c7ee93ca3e12c7fc38dc23aaa2717438386c
SHA1 hash: b46996705525b5ede316993052b4e2cb299cf4fe
MD5 hash: 74cc68b9985ebb5103d4310bfe38c205
humanhash: comet-island-south-artist
File name:ConsoleApp19.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:207'872 bytes
First seen:2021-05-25 06:35:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 3072:Cwj6OcDj2rEKx1g/v0ilQdseKp5KXGLHk/t5VuaIg3KTC:Cwj6OcDj2rEKx1gkeSCKiEl5gaF8
Threatray 18 similar samples on MalwareBazaar
TLSH E1147C2256948922F2334739C0B795F1AFA9AD12F4329F8B50DC3D1639B37E5D99032E
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ConsoleApp19.exe
Verdict:
No threats detected
Analysis date:
2021-05-25 06:42:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c95b7f07-552e-4ca6-8ef1-e0a0658cafeb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/161684/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% directory
Creating a file
Creating a window
Launching a process
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Verdict:
UNKNOWN
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/791221
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: WScript or CScript Dropper
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 423617 Sample: ConsoleApp19.exe Startdate: 25/05/2021 Architecture: WINDOWS Score: 80 49 Multi AV Scanner detection for dropped file 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 .NET source code contains potential unpacker 2->53 55 3 other signatures 2->55 8 ConsoleApp19.exe 4 9 2->8         started        11 App.exe 4 2->11         started        14 App.exe 2 2->14         started        process3 file4 31 C:\Users\user\AppData\Roaming\App.exe, PE32 8->31 dropped 33 C:\Users\user\AppData\...\ConsoleApp19.exe, PE32 8->33 dropped 35 C:\Users\user\AppData\...\_Yzbihesehwfe.vbs, ASCII 8->35 dropped 39 2 other malicious files 8->39 dropped 16 wscript.exe 1 8->16         started        19 ConsoleApp19.exe 8->19         started        21 ConsoleApp19.exe 5 8->21         started        37 C:\Users\user\AppData\Local\Temp\App.exe, PE32 11->37 dropped 57 Multi AV Scanner detection for dropped file 11->57 signatures5 process6 dnsIp7 43 Wscript starts Powershell (via cmd or directly) 16->43 45 Adds a directory exclusion to Windows Defender 16->45 25 powershell.exe 24 16->25         started        47 Multi AV Scanner detection for dropped file 19->47 41 51.222.195.7, 30351, 49729 OVHFR France 21->41 29 C:\Users\user\...tufomConsoleApp10.exe, PE32 21->29 dropped file8 signatures9 process10 process11 27 conhost.exe 25->27         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e0845f3788d8a7d0e289da2908730a8eeecfc3541df4900099ac31b2dd64b0b5/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2021-05-25 06:08:06 UTC
AV detection:
9 of 47 (19.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ccf6n4i3ct5byuj3iuqq4ykr3xm7q2udx2jaaezvqy3fxlewc2q._file
Verdict:
unknown
Similar samples:
01f61602b5e7f52acc50a13b1a9540a1b72e00726f863a4aabde53ddcaf099a3
AgentTesla
10f9937ef84f621801754122000968d454f68999c2899e9d763104f3204d6d92
AgentTesla
19f17d84c67985de677ea0f746955f709106d8833311d3b8c9b67491d0498ff0
AgentTesla
1e92ffaaee0217be3540c5a8e0b465d639008e15bb1335fc1aab14ef252f4072
AgentTesla
79079eeea81f1225adddc2f707d5a9702877cb7d8fa6843c807b083d56edd813
AgentTesla
b4b15f7787006e9757865b66a747135ac7452d8bafbbad777fd9491742eba06a
AgentTesla
c52477b06f41b4e78b419e5843c6e14545e7add486185373a66c8de3865f44c0
AgentTesla
d3369b50e963787693bdc2a967f3f156c91c09a83227e8c2d7851841150e4993
AgentTesla
f14a3d76508b0b87878f3a39064fb59af9bf3461e3bdc0f505c05e1da26a39de
AgentTesla
ff9175a892b7139c1d34f6fed7c028e6f2a8c8c8fd5befea281cca4bb955918d
AgentTesla
+ 8 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/210525-qzn3nwcxx2/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e0845f3788d8a7d0e289da2908730a8eeecfc3541df4900099ac31b2dd64b0b5

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 e0845f3788d8a7d0e289da2908730a8eeecfc3541df4900099ac31b2dd64b0b5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/161684/

Comments