MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3
SHA3-384 hash: bcc4b7c478863a0c0ba4e4b9a036da583466253f6da94fe76628d1e9580e006e931f58af5995b847ce82b094d9c2d07d
SHA1 hash: a7c834e4b39733808b7100cce150bb7f56b4eae8
MD5 hash: 13ad17758e68bfb91cf085ef4774e9b5
humanhash: salami-lake-delta-orange
File name:SCAN-06-07-2020-1051-0001.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:780'288 bytes
First seen:2023-04-03 15:18:16 UTC
Last seen:2023-04-03 15:39:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:15CBWKdq1FbwwJLwrtedxaSwpMmTb0qEWMEeRybNUvGlRqWmyVnei+ygAMiY:+frp5edxah0IMEe0iezqCuF51
Threatray 34 similar samples on MalwareBazaar
TLSH T115F423002B186722C86E07FBA073711807B6BD67B852E33E6CE94DDB5D22B54C65DE4B
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
277
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SCAN-06-07-2020-1051-0001.exe
Verdict:
Malicious activity
Analysis date:
2023-04-03 15:20:07 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/9cd6c42f-db8a-4e5b-be5f-69a22a1775bf

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/379751/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1941.15267.21948.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/642aee685a075383fbff3bce/reports/e13adfc5-c439-46a3-bf1c-5a074e74b5c8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3
Result
Verdict:
UNKNOWN
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/edba9032-2d10-4525-9d39-b8ae432198f0
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1207187
Signature
Adds a directory exclusion to Windows Defender
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 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
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 840103 Sample: SCAN-06-07-2020-1051-0001.exe Startdate: 03/04/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 7 other signatures 2->51 7 SCAN-06-07-2020-1051-0001.exe 7 2->7         started        11 FgsrtjK.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming\FgsrtjK.exe, PE32 7->33 dropped 35 C:\Users\user\...\FgsrtjK.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpBF23.tmp, XML 7->37 dropped 39 C:\...\SCAN-06-07-2020-1051-0001.exe.log, ASCII 7->39 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 SCAN-06-07-2020-1051-0001.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 21 FgsrtjK.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 FgsrtjK.exe 11->25         started        signatures5 process6 dnsIp7 41 api.telegram.org 149.154.167.220, 443, 49700, 49701 TELEGRAMRU United Kingdom 13->41 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        43 192.168.2.1 unknown unknown 21->43 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->65 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal ftp login credentials 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-04-03 14:08:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xclkyjlygoczlyb3oskozfhydiad754maumekwtwmfyov7bhtbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1035c0af69138d45af1e8a10682c5fe707ac7e4334ea1517744da7ac67dad711
AgentTesla
1f4ba3e37b0bb7a99563ad72e2314d7b3d1a0af6810576c2155facff5cda4944
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326165a2f6e94ec16dfcead4602ded488925b4d4bd32b04458bf2416cdf9b93a
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653acedbfd1cc43d370d69f63265a58ac180689929c376ffa72fa0d3410b4cca
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6878e66635507e66a07e77bfce182941bb31354badbcee2cc1a013d29f4ccdce
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68d4adb3846e92a85cef8d51f130b2cb8631ce5e7395fc9cd18dfcffe40a5271
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af6fb4c1ccf63b051ee34879d049105a0cc2226cb6f0f03c2d1efa7a67c62a16
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b6a43c7e7e920c85e8d0228a483f4f06173c89a512f32ff0f36de6da64411d46
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d1a3a5f08d4e2b628880dc9982113a3c502ac26d377b0e7aa527cae7fe67a2d5
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f218cb48273b179ab9c039a0422797a4f1a567cf893c12ce3e6d8b5bc0932b0c
AgentTesla
+ 24 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/230403-sp6k5shc2z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5284884249:AAHYdYga8PsjmQ_REqXTOm0DaBfuXwV9I14/sendDocument
Unpacked files
SH256 hash:
8a6c5c5a54227620681ff7224b19c6162910e9bdd8d283905724bd087a7e5285
MD5 hash:
66130460cce7ca8f9b65fe690fcd45c4
SHA1 hash:
e381c34d5a796eae6bd79695a8c784be83f8950a
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/5076702d-188b-41cd-b3de-008055e33524/
SH256 hash:
900b12e1fdff29dd0d2747fef8f3693082bb652123056746f8a821705d6031cf
MD5 hash:
03c861bd7fa6c689b7603350db44e5be
SHA1 hash:
dfec5297c6d05795eed34122c08c178b365c0e37
Link:
https://www.unpac.me/results/5076702d-188b-41cd-b3de-008055e33524/
SH256 hash:
7ff13402fe84bb59a34368ff604f26f1b3ff4f27d754c1c541bc0972d1f5151f
MD5 hash:
5a9342b7998088baf3ed21d4e7999ce8
SHA1 hash:
aac47d99f04bba6f4e6072cd934284a7d4746e59
Link:
https://www.unpac.me/results/5076702d-188b-41cd-b3de-008055e33524/
SH256 hash:
3c507afadbb1c31a9ebdd24baac5739d47576159e01c5e84f973c951885100aa
MD5 hash:
e79bf0e7e9d52d398e0b23b352394c68
SHA1 hash:
682325763a0ec77e0fd475ea3a4021b4651eceac
Link:
https://www.unpac.me/results/5076702d-188b-41cd-b3de-008055e33524/
SH256 hash:
58ea653ce0d5b82090c88eaf9957ae8bbb01e693092485ef67f2f5bfba0828fc
MD5 hash:
98ab3710c72b377a9aa7f5ca5fd4a4c9
SHA1 hash:
4bcd00d1f4017ad0661a135ca7b599276c69ee62
Link:
https://www.unpac.me/results/5076702d-188b-41cd-b3de-008055e33524/
SH256 hash:
f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3
MD5 hash:
13ad17758e68bfb91cf085ef4774e9b5
SHA1 hash:
a7c834e4b39733808b7100cce150bb7f56b4eae8
Link:
https://www.unpac.me/results/5076702d-188b-41cd-b3de-008055e33524/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f5c4b5612bc1/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/f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe f5c4b5612bc19c2caf01dba4a764a7c0d001ffbc6028c22ad3b30b8757e13cc3

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/379751/

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