MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ca1f0a08b7a21079683beeaf8bfa86df3d396b8d7a0cade52e963b78bd9a7e3. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ca1f0a08b7a21079683beeaf8bfa86df3d396b8d7a0cade52e963b78bd9a7e3
SHA3-384 hash: 3ba0ddcfecf766f68c4022822b758a4c135d75a037d5e598c5c7865f18aefc6c5cb075f3227864a879323d8149476b26
SHA1 hash: 8d806b094319a34473fb196bdf6af7add10dd8ac
MD5 hash: 6cc3fa5028ea0d1ba0c8f77d6fc0aff8
humanhash: colorado-seventeen-july-lima
File name:Bank Details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'240'576 bytes
First seen:2020-09-01 04:57:11 UTC
Last seen:2020-09-01 05:43:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:v06aqa7tn6eaccceiAbW2OfG5/tqPMWtIQzGIXr3ijDKY6nnjqKoe:cB6e90r/tqPM+IsGer3Ku9jqKoe
Threatray 9'392 similar samples on MalwareBazaar
TLSH A945E1432308C75CCD1D72F57141408CB3F5AEABEB38E188EF87329699E664E646A747
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: cloud.albtelecom.net
Sending IP: 79.106.102.54
From: Juan Tan <sales03@endela.cn>
Subject: RE: PAYMENT REMINDER
Attachment: Bank Details.zip (contains "Bank Details.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/53795/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42555.9748.30589.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/456136
Signature
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 signatures2 2 Behavior Graph ID: 280449 Sample: Bank Details.exe Startdate: 01/09/2020 Architecture: WINDOWS Score: 100 34 Multi AV Scanner detection for dropped file 2->34 36 Sigma detected: Scheduled temp file as task from temp location 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 7 other signatures 2->40 7 Bank Details.exe 7 2->7         started        process3 file4 26 C:\Users\user\AppData\...\fxYuYxHDUAzUw.exe, PE32 7->26 dropped 28 C:\...\fxYuYxHDUAzUw.exe:Zone.Identifier, ASCII 7->28 dropped 30 C:\Users\user\AppData\Local\...\tmpEFB8.tmp, XML 7->30 dropped 32 C:\Users\user\...\Bank Details.exe.log, ASCII 7->32 dropped 42 Injects a PE file into a foreign processes 7->42 11 Bank Details.exe 2 7->11         started        13 schtasks.exe 1 7->13         started        15 Bank Details.exe 7->15         started        17 Bank Details.exe 7->17         started        signatures5 process6 process7 19 dw20.exe 22 6 11->19         started        22 conhost.exe 13->22         started        file8 24 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->24 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ca1f0a08b7a21079683beeaf8bfa86df3d396b8d7a0cade52e963b78bd9a7e3/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-08-31 03:33:44 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bsq7bielpiqqpfudx3vprp5inxz5hfvy26qmvxss5fr3pc6zu7rq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 9'382 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer evasion trojan spyware family:agenttesla
Link:
https://tria.ge/reports/200901-995p4l5tl2/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Maps connected drives based on registry
Checks BIOS information in registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
ServiceHost packer
AgentTesla
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/0ca1f0a08b7a21079683beeaf8bfa86df3d396b8d7a0cade52e963b78bd9a7e3

File information

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

Malspam

AgentTesla

zip 46ff0fba60c52e68cf9940e843577c55b779fd037e60d03a443201d326007797

AgentTesla

Executable exe 0ca1f0a08b7a21079683beeaf8bfa86df3d396b8d7a0cade52e963b78bd9a7e3

(this sample)

  
Dropped by
MD5 254a90f7526e2a5eca67918109f9a89d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/53795/
  
Dropped by
SHA256 46ff0fba60c52e68cf9940e843577c55b779fd037e60d03a443201d326007797

Comments