MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391
SHA3-384 hash: 57955977e4e2740106dfeaf737e8ba3e6af0423fb79d71229ce0e1c695fe5698ee9274898b1c3e880185eeab348bdcde
SHA1 hash: 2d58416e94cdb543c5ed9c2703ce139ea29936cd
MD5 hash: cfba352b6f12bfadbca73ca3a541717b
humanhash: hawaii-twenty-beer-nuts
File name:1MARI SH.P.K EUR64.5210 2023121012023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:732'672 bytes
First seen:2023-12-01 14:10:51 UTC
Last seen:2023-12-01 15:31:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:VdIX2lk31cLDB+p6ZtULyQLU1mOlEzODK2w3l/EMMbBq:V3lk32nw6myQ6wzOtGVEVg
Threatray 2'042 similar samples on MalwareBazaar
TLSH T125F4E124E1FD5F66D6FE93F1111066100BF678AAB53AF32D0EC9A0DA26B5F005942F27
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
323
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
1MARI SH.P.K EUR64.5210 2023121012023.exe
Verdict:
Malicious activity
Analysis date:
2023-12-01 14:13:13 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/2b82fef0-e0aa-4d2d-be15-7d49871bf78c

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/461724/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391
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/bd4b1d61-fa2a-4971-8ca1-55c396fd25f7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1351443
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 08:45:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
17 of 35 (48.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mcrind4jyyipbd5irl6jwww4ff3agfldca367le5i56xxbqqoiq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
021dde3d8e8f0c8fa2fec8760b0f6e29d85bf2beb3a9c49902f20fc4ed462002
AgentTesla
3b64f7763e13df83d98937c6e28a4cb90125c0745111effc3125ffc7ae9d18bf
AgentTesla
bee896925d62192aff4e13abda9cc0cff1cd063778b2dadb45035edd5d274c8a
AgentTesla
ca72d4bf88b667018f42bd8079f47678e3dfb0135a94dca3dcab84500490e5d7
AgentTesla
ef7927d67d1dac8ad59e4166fbbe9a61da10635247187714bdba605937106665
AgentTesla
+ 2'032 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/231201-rg9r6aad3s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
45098657d1c1da02f6f0d3b47617b08eaebe3df9af3901214b85ff08567451d2
MD5 hash:
fbf8f3691b68abbddb86d9988ce63865
SHA1 hash:
e81370c42e5ead83ca40a8b1c99570096c64af11
Link:
https://www.unpac.me/results/012e627a-8d2d-4517-9f1a-646329d51e79/
SH256 hash:
bc99dcc182eaf17394c34611c1aef4ad45c3079ae116c19caa17620d64c39f7c
MD5 hash:
84fe0cc42b4f30e7b6f58c92f9ad3d56
SHA1 hash:
d753cc7cc8e2927f9cde57fb67b5bceebd2f5fd2
Link:
https://www.unpac.me/results/012e627a-8d2d-4517-9f1a-646329d51e79/
SH256 hash:
d5ba8728e81144d34e6ad8b33663e50f0bb777b09a1cd12e5cb5854387d713be
MD5 hash:
f7f1910bf8a193bb25ef487a4cb8ff06
SHA1 hash:
a3bb36c74ed6d835ff32571063d83930e13b5885
Link:
https://www.unpac.me/results/012e627a-8d2d-4517-9f1a-646329d51e79/
SH256 hash:
0e8a5f6bd3e915b9d2fae9428730dc5017348d23b622bccbb1971e352052734b
MD5 hash:
56feb04fdc8b0453c62267ac204ed555
SHA1 hash:
7d41fb41cac90bea85cb6691a5945568115cbcbf
Link:
https://www.unpac.me/results/012e627a-8d2d-4517-9f1a-646329d51e79/
SH256 hash:
b65702ac37da1edaef58040f97c95f8c44872df50aa21c576b37a73fe09ea973
MD5 hash:
2a5e24b693c38a8435479432b5b0881a
SHA1 hash:
74afc02bae895776018387f1fe26265f67704b3c
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/012e627a-8d2d-4517-9f1a-646329d51e79/
SH256 hash:
fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391
MD5 hash:
cfba352b6f12bfadbca73ca3a541717b
SHA1 hash:
2d58416e94cdb543c5ed9c2703ce139ea29936cd
Link:
https://www.unpac.me/results/012e627a-8d2d-4517-9f1a-646329d51e79/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb0514347c4e/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/fb0514347c4e3087847d4457e4dad6e14bb018ab1881bf7d64ea3bebdc308391

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:NETexecutableMicrosoft
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/461724/

Comments