MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3. 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: 17


Intelligence 17 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
SHA3-384 hash: 483a1b03a4f443441b9928f27fdf7ca28b7a1c25dff4aa94903d4639db41777775806f3377fd2081e3e8b9537a49d028
SHA1 hash: 9d84d60857b499e6c6c13d684e67f11f6d8ca31a
MD5 hash: 3521aff033bea60a6e8869378b9d068c
humanhash: march-winter-seventeen-early
File name:required and measured value.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'032'192 bytes
First seen:2023-12-05 08:53:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:Bqas+pJyCkF0ODvYHkAduLZgBGROSYOmT7Lmte9:wyJyCkF9VAd4ZgBG4SYOy7
Threatray 3'271 similar samples on MalwareBazaar
TLSH T16B258D26539BD70DDA3A0E709D4413E433F739539029FA9E0E8670DDB9E2730A50B5BA
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 71ccf0f0e8f0cc71 (6 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
343
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
required and measured value.exe
Verdict:
Malicious activity
Analysis date:
2023-12-05 08:54:56 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/080b507d-880b-4f05-b239-80ee992b108e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/462592/
Detection(s):
SecuriteInfo.com.Win32.Malware-gen.16250.1103.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/656ee52e18cffa73b1da645d/reports/3fade727-33de-41ca-b548-602edc313858/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
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/1a82ecbc-21a9-4332-8edb-df9a487ffa7f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1353835
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1353835 Sample: required_and_measured_value.exe Startdate: 05/12/2023 Architecture: WINDOWS Score: 100 40 mail.bezzleauto.com 2->40 44 Snort IDS alert for network traffic 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 8 other signatures 2->50 8 required_and_measured_value.exe 7 2->8         started        12 kVDWrSDRqNaAK.exe 5 2->12         started        signatures3 process4 file5 36 C:\Users\user\AppData\...\kVDWrSDRqNaAK.exe, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmp9709.tmp, XML 8->38 dropped 52 Uses schtasks.exe or at.exe to add and modify task schedules 8->52 54 Writes to foreign memory regions 8->54 56 Allocates memory in foreign processes 8->56 58 Adds a directory exclusion to Windows Defender 8->58 14 RegSvcs.exe 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 64 Injects a PE file into a foreign processes 12->64 24 RegSvcs.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 42 mail.bezzleauto.com 45.151.123.240, 25, 49734, 49735 STUMPNERNETDE Germany 14->42 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->66 68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->68 70 Tries to steal Mail credentials (via file / registry access) 14->70 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        72 Tries to harvest and steal browser information (history, passwords, etc) 24->72 34 conhost.exe 26->34         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-04 14:31:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kawx5ruropggrysczl2zsvvjbziz3ljepmiyyybzjpuwzfdu6ljq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
154126bbe8728f8ee8a0971e5f0d35061b99a99ca98ab65af51bac9e2449340d
AgentTesla
242c9fcb4922c50dec24989b8994de592f9c3eab91b64196f106a54cf89ba61f
AgentTesla
261445c7e46260e4be5a14f4603478a26bb69b3158c81197c62786f43be29939
AgentTesla
391085720087ca47539076781ecfb5e4027f3c89bb19097b0c3d9e599cc6b6cd
AgentTesla
864fd318ac33d9788aaaa7ec0414ace672ca381ef2f7d4d878e3e4789c9b8976
AgentTesla
+ 3'261 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231205-ktv17sab7y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
b363b408508f17bade5c83465a0f6b2b856a6f3443ad488284c8b11fb99bc46d
MD5 hash:
c65c13c3999c2f9d0299b7ca1a8b395d
SHA1 hash:
6da0808c3f2bec2a820686eb5cf959d7c01ec3f5
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/f1773017-06c4-4ef2-a59f-ffc4c7c6bae7/
Parent samples :
864fd318ac33d9788aaaa7ec0414ace672ca381ef2f7d4d878e3e4789c9b8976
e16c1dfcd46162a057a38ddc99698d28e9da15d37d15cce27dd49b0411f95556
261445c7e46260e4be5a14f4603478a26bb69b3158c81197c62786f43be29939
242c9fcb4922c50dec24989b8994de592f9c3eab91b64196f106a54cf89ba61f
391085720087ca47539076781ecfb5e4027f3c89bb19097b0c3d9e599cc6b6cd
d9961b923d5187cab6c6216a4de0f61a03a24fd3cf6765a5c3eb0963e05f580c
91ff3998adf51757d7580e1c190ff9f4c12e9b2de48b56c7507824753a9930e2
502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
d11d805c3dab49566aad8dfe6d9bbd1c206918980870792ed9d496e8836aefe6
2992b737cc487bae341eee8c6b11377b5baaace7ee2904ba6e4c91c542f1a515
SH256 hash:
7991365c036a005b070018da2fb889633051132f326a32e5efd5630370cecf51
MD5 hash:
656e3b9b4de25772175d9eb183b52d40
SHA1 hash:
51053978f8c72fef58616d941ea6aa87b2980f2b
Link:
https://www.unpac.me/results/f1773017-06c4-4ef2-a59f-ffc4c7c6bae7/
SH256 hash:
7fa6342560b497a18146dd6b9841992b18d9c077135977fe26139821058a4cd3
MD5 hash:
b4bbca1c613fcae703f1ec6fd514c496
SHA1 hash:
4145d88512331f57472fac46cf1742d97a2d1a8c
Link:
https://www.unpac.me/results/f1773017-06c4-4ef2-a59f-ffc4c7c6bae7/
SH256 hash:
c34dfbc328de247d25d670c3b7853f1dddd2ec2607d5dbb0480743b45a15ea64
MD5 hash:
85b87384830444e6ab86a4a692ce96cc
SHA1 hash:
0d7d4614cf31d27e68ebf48e76fb1d308cc08152
Link:
https://www.unpac.me/results/f1773017-06c4-4ef2-a59f-ffc4c7c6bae7/
SH256 hash:
502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
MD5 hash:
3521aff033bea60a6e8869378b9d068c
SHA1 hash:
9d84d60857b499e6c6c13d684e67f11f6d8ca31a
Link:
https://www.unpac.me/results/f1773017-06c4-4ef2-a59f-ffc4c7c6bae7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/502d7ec69173/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/502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
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

7z 95c96f2d35f40ff0f47dc61ebea3ffee5e28aef7e899ea6624afc3e8321d6cbf

AgentTesla

Executable exe 502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 95c96f2d35f40ff0f47dc61ebea3ffee5e28aef7e899ea6624afc3e8321d6cbf
Cape
Cape
https://www.capesandbox.com/analysis/462592/
  
Dropped by
MD5 3dfaacb300ab0b30f81de28ab5d72cb6

Comments