MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8479820a0aa9a814e532b5b2f6e7e172f3d3dd9f651375b695c37ca75c84d946. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8479820a0aa9a814e532b5b2f6e7e172f3d3dd9f651375b695c37ca75c84d946
SHA3-384 hash: 94cdb9aaf56a124c5baf7bc871028633f109438bac3cb5c54972c33afb8e58a478dd17823bc1da4988081bcdcb6b0fac
SHA1 hash: e01a4f102432cbb3f1c960455e177d5a6276da6d
MD5 hash: 809f5ef52ba6431e9b9f7e241aa28117
humanhash: jig-gee-sweet-skylark
File name:809f5ef52ba6431e9b9f7e241aa28117
Download: download sample
Signature AgentTesla
Create hunting rule
File size:35'248 bytes
First seen:2021-06-29 06:57:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:gIiYxQZ6++hIduJJ1U1NCOLtuEYzob6vWccgcccI5BrZIYaF/kgWzC747/SPD4uT:/iYxQZ6++hIduJJ1U1NCOLtuEYzob6va
Threatray 6'188 similar samples on MalwareBazaar
TLSH 39F2B205878849BEE00DD53FE3D25531CF32879F7626DD0A6DBE81FB191A28700A5B5D
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INVOICE 2__.rtf
Verdict:
Malicious activity
Analysis date:
2021-06-29 06:01:45 UTC
Tags:
exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/e086d953-3f3e-4bc7-bc12-b1ca06379d91

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/168688/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.19808.27714.7850.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4ee52d0-d10d-4191-a62a-ac4fd0e99e68
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/809224
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to inject code into remote processes
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 441636 Sample: qDg0pT2fBY Startdate: 29/06/2021 Architecture: WINDOWS Score: 100 31 mail.innovativesystems.org.in 2->31 33 innovativesystems.org.in 2->33 37 Multi AV Scanner detection for domain / URL 2->37 39 Found malware configuration 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 3 other signatures 2->43 9 qDg0pT2fBY.exe 15 4 2->9         started        signatures3 process4 dnsIp5 35 kakosidobrosam.gq 172.67.180.37, 443, 49711 CLOUDFLARENETUS United States 9->35 29 C:\Users\user\AppData\...\qDg0pT2fBY.exe.log, ASCII 9->29 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->47 49 Contains functionality to inject code into remote processes 9->49 51 2 other signatures 9->51 14 qDg0pT2fBY.exe 2 3 9->14         started        file6 signatures7 process8 signatures9 53 Adds a directory exclusion to Windows Defender 14->53 55 Hides threads from debuggers 14->55 17 cmd.exe 1 14->17         started        19 powershell.exe 25 14->19         started        21 qDg0pT2fBY.exe 2 14->21         started        process10 process11 23 conhost.exe 17->23         started        25 timeout.exe 1 17->25         started        27 conhost.exe 19->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8479820a0aa9a814e532b5b2f6e7e172f3d3dd9f651375b695c37ca75c84d946/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-06-29 06:58:10 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qr4yecqkvgubjzjswwzpnz7bolz5hxm7mujxlnuvyn6koxee3fda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 6'178 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210629-av97bxc3g2/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks whether UAC is enabled
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
AgentTesla Payload
AgentTesla
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
8479820a0aa9a814e532b5b2f6e7e172f3d3dd9f651375b695c37ca75c84d946
MD5 hash:
809f5ef52ba6431e9b9f7e241aa28117
SHA1 hash:
e01a4f102432cbb3f1c960455e177d5a6276da6d
Link:
https://www.unpac.me/results/681f3ba1-0fc8-4e23-b2e1-a47104e99859/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8479820a0aa9a814e532b5b2f6e7e172f3d3dd9f651375b695c37ca75c84d946

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: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.

Web download

AgentTesla

Executable exe 8479820a0aa9a814e532b5b2f6e7e172f3d3dd9f651375b695c37ca75c84d946

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1409422/
Cape
Cape
https://www.capesandbox.com/analysis/168688/

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