MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fafde1fd648f3f319d37540890efe551c439689c168374afbea25695d2d4033. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9fafde1fd648f3f319d37540890efe551c439689c168374afbea25695d2d4033
SHA3-384 hash: fd94d9b96c51b7cdc2f6b7b0fd2a1ac859f72629307ffeec3449b60626bd8a2f86aafc77ebbc36f9e133961af2d2fdfc
SHA1 hash: 8c7269e44802c30679d961fbc07d559431f8129d
MD5 hash: 85112f2333006263e0c741e1c8505650
humanhash: kansas-stairway-mountain-hot
File name:85112f2333006263e0c741e1c8505650.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:822'784 bytes
First seen:2021-03-19 15:17:56 UTC
Last seen:2021-03-19 16:32:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:7INRqeuej15KMoLpG46plJA/jP6ISEIxgh2wDo0FcTQ3TqMz+eYFm4mXIWo:7IZuejyLI4QJlvrx+to0Fc03TqtFf/t
TLSH 6205E0ECC9291663D86927BE41E736D0CA2666291C51FFF649C9B0C21663370DA433FE
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.meyaargroup.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
85112f2333006263e0c741e1c8505650.exe
Verdict:
Malicious activity
Analysis date:
2021-03-19 15:20:21 UTC
Tags:
loader
Link:
https://app.any.run/tasks/7e27ead8-3e91-4e42-810d-542acb02d36f

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/125681/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader37.60197.8385.5544.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
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/353cbec3-44ea-4f75-b078-fbf765937166
Result
Threat name:
AgentTesla LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/646326
Signature
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Connects to a pastebin service (likely for C&C)
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
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
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)
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected LimeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 372131 Sample: XEbBniEg8k.exe Startdate: 19/03/2021 Architecture: WINDOWS Score: 100 71 Multi AV Scanner detection for domain / URL 2->71 73 Found malware configuration 2->73 75 Antivirus detection for URL or domain 2->75 77 12 other signatures 2->77 10 XEbBniEg8k.exe 15 7 2->10         started        15 698657.exe 2->15         started        process3 dnsIp4 69 industriasyuli.com 162.144.79.7, 49738, 80 UNIFIEDLAYER-AS-1US United States 10->69 57 C:\Users\user\AppData\...\tuqHRBnxxOrRK.exe, PE32 10->57 dropped 59 C:\Users\user\AppData\Local\Temp\wmin.exe, PE32 10->59 dropped 61 C:\Users\user\AppData\Local\...\tmp6D4E.tmp, XML 10->61 dropped 63 C:\Users\user\AppData\...\XEbBniEg8k.exe.log, ASCII 10->63 dropped 95 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->95 97 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->97 99 Uses schtasks.exe or at.exe to add and modify task schedules 10->99 101 Injects a PE file into a foreign processes 10->101 17 wmin.exe 6 10->17         started        21 XEbBniEg8k.exe 2 10->21         started        23 schtasks.exe 1 10->23         started        103 Machine Learning detection for dropped file 15->103 file5 signatures6 process7 file8 53 C:\Users\user\AppData\...\eoAjYVzzhqirs.exe, PE32 17->53 dropped 79 Machine Learning detection for dropped file 17->79 81 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->81 83 Injects a PE file into a foreign processes 17->83 25 wmin.exe 3 17->25         started        29 schtasks.exe 1 17->29         started        31 wmin.exe 17->31         started        85 Tries to steal Mail credentials (via file access) 21->85 87 Tries to harvest and steal browser information (history, passwords, etc) 21->87 33 conhost.exe 23->33         started        signatures9 process10 file11 55 C:\Users\user\AppData\Roaming\...\698657.exe, PE32 25->55 dropped 89 Protects its processes via BreakOnTermination flag 25->89 91 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->91 35 698657.exe 25->35         started        37 schtasks.exe 25->37         started        39 conhost.exe 29->39         started        signatures12 process13 process14 41 698657.exe 35->41         started        45 schtasks.exe 35->45         started        47 698657.exe 35->47         started        49 conhost.exe 37->49         started        dnsIp15 65 79.134.225.22, 49746, 49752, 49756 FINK-TELECOM-SERVICESCH Switzerland 41->65 67 pastebin.com 104.23.99.190, 443, 49745 CLOUDFLARENETUS United States 41->67 93 Protects its processes via BreakOnTermination flag 41->93 51 conhost.exe 45->51         started        signatures16 process17
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9fafde1fd648f3f319d37540890efe551c439689c168374afbea25695d2d4033/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2021-03-19 15:18:08 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t6x54h6wjdz7ggotovaisdx6kuoehfujyfudosx35iswsxjniazq._file
Verdict:
unknown
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:limerat keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/210319-gvj3lqwlrx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
LimeRAT
Unpacked files
SH256 hash:
9d77200aac104eac862d6291f0a138cb701056e062ed9a55989e89dc19d52d0b
MD5 hash:
93dc64f2fc0e879c057181fc2b40e6eb
SHA1 hash:
9aa2a7b9703bcbc8dd6fb2ad82ecf021289995d2
Link:
https://www.unpac.me/results/03eafef6-8916-425c-a4a7-2bcd859e9806/
SH256 hash:
0ae30fb3cfd346388b8d41fc630c9efef219cfb27841bef66556c671eea3df34
MD5 hash:
73b34ae986fb094ca8510de1416c2dbe
SHA1 hash:
862afe03be4e83040c8c3516544cf948deef03f8
Link:
https://www.unpac.me/results/03eafef6-8916-425c-a4a7-2bcd859e9806/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/03eafef6-8916-425c-a4a7-2bcd859e9806/
SH256 hash:
9fafde1fd648f3f319d37540890efe551c439689c168374afbea25695d2d4033
MD5 hash:
85112f2333006263e0c741e1c8505650
SHA1 hash:
8c7269e44802c30679d961fbc07d559431f8129d
Link:
https://www.unpac.me/results/03eafef6-8916-425c-a4a7-2bcd859e9806/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/9fafde1fd648f3f319d37540890efe551c439689c168374afbea25695d2d4033

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
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:MALWARE_Win_LimeRAT
Create hunting rule
Author:ditekSHen
Description:LimeRAT 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.

Web download

AgentTesla

Executable exe 9fafde1fd648f3f319d37540890efe551c439689c168374afbea25695d2d4033

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1067127/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125681/

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