MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 869147dc42f117713c1b9070d615deda8ff7d7baf8c5baea4ccee3c21829fa96. 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: 869147dc42f117713c1b9070d615deda8ff7d7baf8c5baea4ccee3c21829fa96
SHA3-384 hash: 72df0f0f39be4a214dcc321e6b7d0080f2ba5f60104028503a453d7902b199cbfdddc32534031fdcc71bcb782d894b3e
SHA1 hash: 562afc33d980352a1889d222cb44cdfec5e566f2
MD5 hash: b2c10562e5ba9889a2040ad7b0b999b9
humanhash: happy-ack-leopard-zebra
File name:RFQ.scr.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:65'216 bytes
First seen:2021-03-22 13:11:32 UTC
Last seen:2021-03-22 15:10:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:U1B9+O0p3juDPvBiZJnhFzGflvlEGflvx/FIwJGun51uzQGflvx/FIwJGun51+FE:U1B9/0JKDPvBSXFukAF6HpB
TLSH F353DCE9C92944E7FBACF8F0D7839206A534F93BA8100A57418F92C3D55E79238E715E
Reporter James_inthe_box
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:QCkWyVEqWERYPpW
Issuer:QCkWyVEqWERYPpW
Algorithm:sha256WithRSAEncryption
Valid from:2021-03-21T08:15:36Z
Valid to:2022-03-21T08:15:36Z
Serial number: 32ade26eb117798bf78187ad56d77842
Thumbprint Algorithm:SHA256
Thumbprint: 6f187f8d394cc3a1bf3c5b0e233241d4bf9efe0da746a948c3ff16550447bbdd
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
148
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ.scr.exe
Verdict:
Malicious activity
Analysis date:
2021-03-22 13:15:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/67dbbebb-7144-4892-93ec-5373264af363

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/125936/
Detection(s):
SecuriteInfo.com.Trojan.Siggen12.48922.7633.6730.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a UDP request
Creating a file
Moving a recently created file
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Deleting a recently created file
Launching a process
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Moving of the original file
Adding exclusions to Windows Defender
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.
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/647825
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Moves itself to temp directory
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 372877 Sample: RFQ.scr.exe Startdate: 22/03/2021 Architecture: WINDOWS Score: 100 37 smtp.mail.com 2->37 43 Found malware configuration 2->43 45 Antivirus detection for URL or domain 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 3 other signatures 2->49 8 RFQ.scr.exe 21 11 2->8         started        signatures3 process4 dnsIp5 39 liverpoolsupporters9.com 172.67.176.78, 49706, 80 CLOUDFLARENETUS United States 8->39 41 192.168.2.1 unknown unknown 8->41 33 C:\Users\user\AppData\...\m1ibbrgu.newcfg, XML 8->33 dropped 35 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 8->35 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->53 55 Adds a directory exclusion to Windows Defender 8->55 57 Hides threads from debuggers 8->57 13 RFQ.scr.exe 2 8->13         started        16 WerFault.exe 11 8->16         started        19 cmd.exe 1 8->19         started        21 2 other processes 8->21 file6 signatures7 process8 file9 59 Moves itself to temp directory 13->59 31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 16->31 dropped 23 conhost.exe 19->23         started        25 timeout.exe 1 19->25         started        27 AdvancedRun.exe 21->27         started        29 conhost.exe 21->29         started        signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/869147dc42f117713c1b9070d615deda8ff7d7baf8c5baea4ccee3c21829fa96/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-03-21 08:57:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 47 (42.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2iupxcc6elxcpa3sbynmfo63kh7pv527dc3v2smz3r4egbj7kla._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210322-8ev15c81ax/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
Executes dropped EXE
AgentTesla Payload
Nirsoft
AgentTesla
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Unpacked files
SH256 hash:
869147dc42f117713c1b9070d615deda8ff7d7baf8c5baea4ccee3c21829fa96
MD5 hash:
b2c10562e5ba9889a2040ad7b0b999b9
SHA1 hash:
562afc33d980352a1889d222cb44cdfec5e566f2
Link:
https://www.unpac.me/results/5bada598-25d8-4387-8df5-a501690d7bd9/
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/869147dc42f117713c1b9070d615deda8ff7d7baf8c5baea4ccee3c21829fa96

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_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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/125936/

Comments