MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fe40012d9bc6466173c5860fea01e4b7f4390c4dcc2fb95aeaef466d32c8904. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
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SHA256 hash: 0fe40012d9bc6466173c5860fea01e4b7f4390c4dcc2fb95aeaef466d32c8904
SHA3-384 hash: c4a4825927bbbdf915984d50a2d325cc60132e34bf6afb80ac85f153492e074f1f89daad85d7292833334e706c9fa710
SHA1 hash: 92a66b7ee8dd6fabd14e70de1da2c69c71873794
MD5 hash: 16e04945d87b9c5b18af0e93bd8cc91b
humanhash: north-blue-blue-timing
File name:Payment 20230504_1306030770.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:21'504 bytes
First seen:2023-05-08 06:28:10 UTC
Last seen:2023-05-13 22:54:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 384:CmCJDitBjQsMtnw26iC8taveG9GgXNEH3D1pbABf2:CmC5hjCTvFGtHTDyf2
Threatray 2'610 similar samples on MalwareBazaar
TLSH T1FFA20848ABD58765C25D07B594F222604B38E6C39A43E71F7EFC71B90E133AA0B563E4
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)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
259
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment 20230504_1306030770.exe
Verdict:
Malicious activity
Analysis date:
2023-05-08 06:29:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/739b7477-9983-41a6-b0ad-f9cd7173f339

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/387398/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.66854683.20009.20963.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645896af36a9691aaede2231/reports/9e832783-84f6-4481-a19a-a205b38f53c4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0fe40012d9bc6466173c5860fea01e4b7f4390c4dcc2fb95aeaef466d32c8904
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/c9b5cc05-a706-4842-93f2-2edd98cb3fed
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1227991
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample has a suspicious name (potential lure to open the executable)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 860955 Sample: Payment_20230504_1306030770.exe Startdate: 08/05/2023 Architecture: WINDOWS Score: 100 57 Snort IDS alert for network traffic 2->57 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 8 other signatures 2->63 6 Payment_20230504_1306030770.exe 16 6 2->6         started        11 Qvwoks.exe 14 3 2->11         started        13 Qvwoks.exe 2 2->13         started        process3 dnsIp4 29 208.67.107.146, 49705, 49709, 49710 GRAYSON-COLLIN-COMMUNICATIONSUS United States 6->29 23 C:\Users\user\AppData\Roaming\...\Qvwoks.exe, PE32 6->23 dropped 25 C:\Users\user\...\Qvwoks.exe:Zone.Identifier, ASCII 6->25 dropped 27 C:\...\Payment_20230504_1306030770.exe.log, ASCII 6->27 dropped 65 Writes to foreign memory regions 6->65 67 Allocates memory in foreign processes 6->67 69 Injects a PE file into a foreign processes 6->69 15 InstallUtil.exe 14 2 6->15         started        71 Multi AV Scanner detection for dropped file 11->71 73 Machine Learning detection for dropped file 11->73 19 InstallUtil.exe 2 11->19         started        21 InstallUtil.exe 2 13->21         started        file5 signatures6 process7 dnsIp8 31 baridanjoman.ir 185.10.74.87, 49711, 49714, 49715 IRANHOST-ASIR Iran (ISLAMIC Republic Of) 15->31 33 mail.baridanjoman.ir 15->33 39 2 other IPs or domains 15->39 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->47 49 May check the online IP address of the machine 15->49 35 mail.baridanjoman.ir 19->35 41 2 other IPs or domains 19->41 37 mail.baridanjoman.ir 21->37 43 2 other IPs or domains 21->43 51 Tries to steal Mail credentials (via file / registry access) 21->51 53 Tries to harvest and steal browser information (history, passwords, etc) 21->53 55 Installs a global keyboard hook 21->55 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0fe40012d9bc6466173c5860fea01e4b7f4390c4dcc2fb95aeaef466d32c8904/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-04 12:27:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b7saaewzxrsgmfz4lbqp5ia6jn7uhege3tbpxfnov32gnuzmreca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0aba674b0db534de4f52e8250710b173b697397cbbf0011a4a6a3e9127e77781
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2671c58b8dce5ceb29c43abe3f321cfb95a3ce611134a5edc5f2ed2c4815596e
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2c5117280800871fbceb13a571a8d602c17f3c08247c8ccf546bb9dc8adda73e
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4250c2787cb484a030495a28dfbe00899b8a18f0ab1aa8550ac8317e3dd9f44e
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493781dc1d845e09f96742dfdc2edaef673ac5d4b2139875929166f2627dc161
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57d148e97edd36a56b6cb5fdfae00c5224b198f9660426e68f4a0555844d803b
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e68df2087331bc53cc8df1fea6ccabb8fd68ce31e9b5a6addbb6bc9036988c51
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ef7efdb1e205d31ad1a79452cae95f4f72b10a4e84dce82f66dfe2e3e2a2739b
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f3341ea77e5c8f5e57ee22b1842656ff8225d0fef647bef19d0b0fcc6b87200d
AgentTesla
+ 2'600 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230508-g8xa2ahc54/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
0fe40012d9bc6466173c5860fea01e4b7f4390c4dcc2fb95aeaef466d32c8904
MD5 hash:
16e04945d87b9c5b18af0e93bd8cc91b
SHA1 hash:
92a66b7ee8dd6fabd14e70de1da2c69c71873794
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/6968961a-16e6-4d0b-bfe9-198cd26f2edd/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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.

Malspam

AgentTesla

Executable exe 0fe40012d9bc6466173c5860fea01e4b7f4390c4dcc2fb95aeaef466d32c8904

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/387398/

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