MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 721cd7be724330f00dce933ea88b8a6abda0f2e83543a6c0f5bf0ce3754ccdbd. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 721cd7be724330f00dce933ea88b8a6abda0f2e83543a6c0f5bf0ce3754ccdbd
SHA3-384 hash: a8eb3af48aece5e21288f12db8792d8d45c1d0ec1c3ab728a1147fdbbc50928752c0d5ce0ab23377160b7503a28a80bb
SHA1 hash: ac312605aeb0e36bb748acf32df5eb317437eb0c
MD5 hash: 8875858b081b41cf54ca780eede82a2b
humanhash: winner-pasta-blossom-vermont
File name:TransportLabel#8000766_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:600'576 bytes
First seen:2023-05-16 10:34:56 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 12288:h6ysSH9z7rsN7C1F6AQ51GbXF8390YbTMrOJc69aH5mtxw+UaMX1E8:t9zPGQcL1Gbu39Rvvt/MFE
Threatray 3'639 similar samples on MalwareBazaar
TLSH T19AD4F169A1F95F63C37A87F645A826410B7475A36D27C53C1DDE30CAFA03F610A6CA83
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 :
1
# of downloads :
250
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TransportLabel#8000766_pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-05-16 10:36:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/98e5aa42-56c1-46ca-8113-2231419df220

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/390377/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67061468.6472.13416.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed threat virus
Link:
https://www.filescan.io/uploads/64635c5870bf54db4a1aabab/reports/f11403cb-30ce-4efa-bcab-ff186e2b8010/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/721cd7be724330f00dce933ea88b8a6abda0f2e83543a6c0f5bf0ce3754ccdbd
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/dcbd0cae-0a00-4887-a9d1-b5520d44f3de
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1234712
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/721cd7be724330f00dce933ea88b8a6abda0f2e83543a6c0f5bf0ce3754ccdbd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 12:56:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oionpptsimypadoosm7krc4knk62b4xigvb2nqhvx4gog5kmzw6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
132357a4b7dbf315242f39ee40ad9645a4414f16470720a675abfc39cb8e5b55
AgentTesla
1d33467dba0945d2a0dab179b6d5a38c9e936f3c51a12dbefdaf361df2a62562
AgentTesla
8a03b8808de5dc90141e961a89350e8e50ad3f8410ec4e2d5b4fa64cfc310519
AgentTesla
900d92079c889090445b172adbb843546731d69d22c39c75a41f8e195e0721f5
AgentTesla
aa64eab74660609d37759f40828c4d4e486c47fb8d9613c60f39d11465aa05a8
AgentTesla
bf40c85e9eaa01a1d3eebb607f4cfb07537a82a63aeefd35cfcc875a265e2386
AgentTesla
d9672edbb45fefa3ca9a12a91c8d27727f3e5262c76cac9efbf67925d6d6fb78
AgentTesla
e9ca300e5f48557e95213ca62c5db6b3484644a1c32f10eb5ff2c49be53c5919
AgentTesla
fd7a04ef2040fb5bc9216fe5deebd9cf7d1190e7fbdc0e15a42a6c8b639de167
AgentTesla
+ 3'629 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/230516-mmndwshc8s/
Behaviour
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
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
bcaef0e069cb2cbe0fc9b4283907d54ee6473010d7d4f4f0631d21e9e0b8b990
MD5 hash:
598a72b6432aae3aece3da8eda0043f3
SHA1 hash:
f8f975cca6872dc971cf1ac0497bd6446428c9b5
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/7139e34b-082c-4d59-9b91-ab29036dcc82/
Parent samples :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 hash:
c17a7ef7d80fc8aed9a0d33ea058f0fdc65efca9dd81f1809c107144330b5953
MD5 hash:
382003574d98e5dcce53f7de6486d294
SHA1 hash:
f8c758ed2a7a7300bb9fea1d13d55def215b9065
Link:
https://www.unpac.me/results/7139e34b-082c-4d59-9b91-ab29036dcc82/
SH256 hash:
f317ace316627a0eb6195ad0f9d491bbd701c0b3223e9f7b0b5e1042740f6ca2
MD5 hash:
dcf32f3be7b939635e3a4d9cc059b1de
SHA1 hash:
c163986048631f1177f070b2d5ffa5b119cde13e
Link:
https://www.unpac.me/results/7139e34b-082c-4d59-9b91-ab29036dcc82/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/7139e34b-082c-4d59-9b91-ab29036dcc82/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
6722a58c81f6d11004e880bd8481acc423bf96afd46bf692f1562cfa4c5852bd
MD5 hash:
d92d2ba953be4be2d6f2bc859ec5c607
SHA1 hash:
05da51752277bd907ebcfb799524ec7655abbc3a
Link:
https://www.unpac.me/results/7139e34b-082c-4d59-9b91-ab29036dcc82/
SH256 hash:
721cd7be724330f00dce933ea88b8a6abda0f2e83543a6c0f5bf0ce3754ccdbd
MD5 hash:
8875858b081b41cf54ca780eede82a2b
SHA1 hash:
ac312605aeb0e36bb748acf32df5eb317437eb0c
Link:
https://www.unpac.me/results/7139e34b-082c-4d59-9b91-ab29036dcc82/
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: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/390377/

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