MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71
SHA3-384 hash: ad090f56b51dddca7f487d26f62a36c44976241489460d04c4888fd7c87fc633157c52bd59aaac22c2e211c77352afe0
SHA1 hash: 94237b84f933138caa4cf3ad6ac7a5f207edc440
MD5 hash: ad81a4455bc146b9f755af0de4ccf07b
humanhash: kansas-minnesota-eight-equal
File name:ad81a4455bc146b9f755af0de4ccf07b
Download: download sample
Signature AgentTesla
Create hunting rule
File size:637'440 bytes
First seen:2023-07-25 04:10:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:BDxbuoOy3kMC4by096s5dNHA/0EKEUXF4SNzxEpoSU6ygAwn/AtWYJy3UBXGBMOk:BDIo9kM7bJ915Lec64VoAly+BO
Threatray 202 similar samples on MalwareBazaar
TLSH T1D7D4E1723A28C9D7D125633D48F9E6154628FF623DA1D30FB12877AFBB73B445806988
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d4f070ccf0b2b270 (5 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ad81a4455bc146b9f755af0de4ccf07b
Verdict:
Malicious activity
Analysis date:
2023-07-25 04:13:53 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/afa044ff-449f-48ad-bcb1-14d631d0027b

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/431848/
Detection(s):
SecuriteInfo.com.Variant.Ransom.Loki.8883.10314.29764.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Restart of the analyzed sample
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Reading critical registry keys
Creating a window
Unauthorized injection to a recently created process
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/788a1de6-cc47-4d73-bee4-f3572fa38a6d
Result
Threat name:
AgentTesla, Redline Clipper
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278812
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Drops executable to a common third party application directory
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Powershell drops PE file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Copy file to startup via Powershell
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected Redline Clipper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1278812 Sample: IevBl9Ft1m.exe Startdate: 25/07/2023 Architecture: WINDOWS Score: 100 86 softwarez.online 2->86 88 product-secured.com 2->88 90 3 other IPs or domains 2->90 104 Found malware configuration 2->104 106 Antivirus detection for URL or domain 2->106 108 Multi AV Scanner detection for dropped file 2->108 110 7 other signatures 2->110 10 IevBl9Ft1m.exe 2 2->10         started        14 firefox.exe 1 2->14         started        16 firefox.exe 2->16         started        18 tskmgr.exe.exe 2->18         started        signatures3 process4 file5 82 C:\Users\user\AppData\...\IevBl9Ft1m.exe.log, ASCII 10->82 dropped 130 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->130 132 Injects a PE file into a foreign processes 10->132 20 IevBl9Ft1m.exe 15 9 10->20         started        25 cmd.exe 3 10->25         started        27 cmd.exe 2 10->27         started        29 cmd.exe 1 10->29         started        134 Multi AV Scanner detection for dropped file 14->134 136 Machine Learning detection for dropped file 14->136 31 firefox.exe 14->31         started        33 cmd.exe 14->33         started        37 2 other processes 14->37 39 4 other processes 16->39 35 powershell.exe 18->35         started        signatures6 process7 dnsIp8 92 api4.ipify.org 173.231.16.76, 443, 49696 WEBNXUS United States 20->92 94 softwarez.online 5.42.77.168, 443, 49697, 49701 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 20->94 102 3 other IPs or domains 20->102 76 C:\Users\user\AppData\Local\Temp\chrome.exe, PE32 20->76 dropped 112 Tries to steal Mail credentials (via file / registry access) 20->112 114 Installs a global keyboard hook 20->114 41 chrome.exe 3 20->41         started        78 C:\Users\user\AppData\Roaming\...\firefox.exe, PE32 25->78 dropped 80 C:\Users\user\...\firefox.exe:Zone.Identifier, ASCII 25->80 dropped 116 Drops executable to a common third party application directory 25->116 44 conhost.exe 25->44         started        118 Uses schtasks.exe or at.exe to add and modify task schedules 27->118 46 conhost.exe 27->46         started        52 2 other processes 29->52 96 104.237.62.211, 443, 49700, 49704 WEBNXUS United States 31->96 98 mail.product-secured.com 31->98 100 api.ipify.org 31->100 120 Tries to harvest and steal browser information (history, passwords, etc) 31->120 48 chrome.exe 31->48         started        54 2 other processes 33->54 50 conhost.exe 35->50         started        56 2 other processes 37->56 58 4 other processes 39->58 file9 signatures10 process11 signatures12 122 Multi AV Scanner detection for dropped file 41->122 124 Bypasses PowerShell execution policy 41->124 126 Suspicious execution chain found 41->126 128 Injects a PE file into a foreign processes 41->128 60 powershell.exe 11 41->60         started        64 chrome.exe 2 41->64         started        66 chrome.exe 41->66         started        68 powershell.exe 48->68         started        70 chrome.exe 48->70         started        process13 file14 84 C:\Users\user\AppData\...\tskmgr.exe.exe, PE32 60->84 dropped 138 Drops PE files to the startup folder 60->138 140 Powershell drops PE file 60->140 72 conhost.exe 60->72         started        74 conhost.exe 68->74         started        signatures15 process16
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71/
Threat name:
Win32.Ransomware.Loki
Create hunting rule
Status:
Malicious
First seen:
2023-07-25 04:11:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6e7lm4wfiaho7trzlsu7l5ti4ittoshdyomfldqx6tcd5qyu75yq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16a614d7c92a7a8be3153b7e42805d6f85d35b7fd213961b42387ed5251ece8a
AgentTesla
17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
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2a8beb4f22747f3d2f6cc851fc70e68e8501c3d81d9a6e6017d37e59712984e9
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5de39368fe80ef49986db86c1fd8719ea2db295d4e036cebea57f1592eefe74f
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9c080a6c3f222fa3409962b716432e674ab1191f8e3376df025912203b7d25fd
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ba519e6832804d25ebdd7d18ec62bdf3e68f18f8fbd9b90f9701509938cb28d1
AgentTesla
cb4693314ef10fc7c411b7c9a1b95b2b58acb425aee5d36015da9108c442087d
AgentTesla
d249d15759dc257b0373947a598effad7d0b33ab13a76d73e188c466199dd1a1
AgentTesla
e4e869c9d64e6141d57774325f7a638ab8347d85d0afead3fb713180c3da1d6a
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f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79
AgentTesla
+ 192 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230725-eryresac84/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
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
Checks computer location settings
Downloads MZ/PE file
AgentTesla
Unpacked files
SH256 hash:
a1c7f10a1c107684e46c3e0c5121e0029f302d717db071d710c68fa224e68ad2
MD5 hash:
d7d17e8207d8d82455f06aebdb05c053
SHA1 hash:
d4c9b455d77469ec8e4fd345709347166eb307e1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/6b43206d-ff38-4e4a-a6ec-2cc02aad1e91/
Parent samples :
5de39368fe80ef49986db86c1fd8719ea2db295d4e036cebea57f1592eefe74f
16a614d7c92a7a8be3153b7e42805d6f85d35b7fd213961b42387ed5251ece8a
699a19c6832f8848da4e76fd02f941cd6be4cb615b1bfcbe94205549cf925d8a
f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71
17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
4cf04223c56e29b7ecb5abb763ed840fecb68c1e9f718daaf823bf94f7ae9efb
SH256 hash:
f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71
MD5 hash:
ad81a4455bc146b9f755af0de4ccf07b
SHA1 hash:
94237b84f933138caa4cf3ad6ac7a5f207edc440
Link:
https://www.unpac.me/results/6b43206d-ff38-4e4a-a6ec-2cc02aad1e91/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f13eb672c540/report/overview.html
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/f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71

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: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 f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2689432/
Cape
Cape
https://www.capesandbox.com/analysis/431848/

Comments


Avatar
zbet commented on 2023-07-25 04:10:35 UTC

url : hxxps://payorderreceipt.info/scanp/scandav44686.exe