MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 526b68a0be26a2bce634d4c37a025eca01d051e4ae0df350fa384541ebbe09c5. 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: 8


Intelligence 8 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 526b68a0be26a2bce634d4c37a025eca01d051e4ae0df350fa384541ebbe09c5
SHA3-384 hash: ab6e3decd807f7973397552bc2128f55a29f62dd0342efb2f71ce1901ee153129a34b12819f9d22b715b2f56067857b4
SHA1 hash: 18ce51ccfff15e04b958f95fd1ee3c82cdb2784f
MD5 hash: fc91265d814957f8963ca2ff8de8b689
humanhash: lemon-cold-indigo-hotel
File name:526b68a0be26a2bce634d4c37a025eca01d051e4ae0df350fa384541ebbe09c5
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'094'929 bytes
First seen:2020-11-13 15:40:23 UTC
Last seen:2024-07-24 14:19:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 49152:69HhMNLZIULAPt+C5MMHb5nK7s4aMF71SHA:OBMN1bWX5ws4a+cg
TLSH 63A5F150AA365CF3C1408BF15937EDB35531FEAC91681AC737E8A63E0710A534A7CB6A
Reporter seifreed
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Dropper.NetWire-9792487-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Deleting a recently created file
Replacing files
Reading critical registry keys
Creating a file in the %AppData% subdirectories
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Moving a file to the %AppData% subdirectory
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/526b68a0be26a2bce634d4c37a025eca01d051e4ae0df350fa384541ebbe09c5/
Threat name:
Win32.Infostealer.Coins
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Status:
Malicious
First seen:
2020-11-13 15:44:15 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjvwrif6e2rlzzru2tbxuas6zia5aupevyg7guh2hbcud256bhcq._file
Verdict:
malicious
Result
Malware family:
echelon
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Score:
  10/10
Tags:
family:echelon discovery spyware stealer
Link:
https://tria.ge/reports/201113-pxexg5xfze/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Echelon log file
ServiceHost packer
Echelon
Unpacked files
SH256 hash:
526b68a0be26a2bce634d4c37a025eca01d051e4ae0df350fa384541ebbe09c5
MD5 hash:
fc91265d814957f8963ca2ff8de8b689
SHA1 hash:
18ce51ccfff15e04b958f95fd1ee3c82cdb2784f
Link:
https://www.unpac.me/results/be079ef1-28a3-4564-a612-a1ccd8af3b41/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Enigma
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/526b68a0be26a2bce634d4c37a025eca01d051e4ae0df350fa384541ebbe09c5

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Cryptocoin_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
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_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_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_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Stealer_word_in_memory
Create hunting rule
Author:James_inthe_box
Description:The actual word stealer in memory
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria

File information

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

  
Delivery method
Other

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