MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5016e8e5aa255c4ed3a4c8166726ed35c803c3d8653662cd625a4df67a3d06be. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 5016e8e5aa255c4ed3a4c8166726ed35c803c3d8653662cd625a4df67a3d06be
SHA3-384 hash: 24751d9e8a13e461ab625847bd8fbb20aaf94a464a120e1f94dd3bd74b9bd02b04b6ac43ec862ee263f2d5ef5fde5dec
SHA1 hash: e0d2eaf191f645bbc205e6c9c154785a1db29801
MD5 hash: 8b2a86161fa555204e887728d7dfe1f4
humanhash: summer-december-connecticut-london
File name:DHL Delivery Invoice AWB 2774038374.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:518'656 bytes
First seen:2022-01-13 13:27:51 UTC
Last seen:2022-01-13 15:32:40 UTC
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:+/K777777777777sPFGCucdcis4LyBZg2SW7Sfv1zJsuNgoazD4:+/K777777777777sNAvjmJeSv1
Threatray 14'068 similar samples on MalwareBazaar
TLSH T11FB4E0DC361532CFC967C83599A45C60AA5478BA530BC302A49B719D8ABDADBCF131F3
Reporter abuse_ch
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Delivery Invoice AWB 2774038374.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-01-13 13:32:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f67aeb0e-4bab-4a23-acf1-fd621c1574f8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/219037/
Detection(s):
SecuriteInfo.com.Trojan.KillProc2.17232.4301.4353.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
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 from a recently created file
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61e028eaf2e8ec86fef80f91/reports/46443d63-2737-416d-93ae-5f27c4687f6a/overview
Malware family:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d509cbf0-aa9a-4ec1-aca2-0a91a30d6dd6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/920091
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 an obfuscated file name to hide its real file extension (double extension)
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 signatures2 2 Behavior Graph ID: 552565 Sample: DHL Delivery Invoice AWB 27... Startdate: 13/01/2022 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Antivirus detection for dropped file 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 17 other signatures 2->41 7 DHL Delivery Invoice AWB 2774038374.pdf.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\WBOURAXdEdBfh.exe, PE32 7->23 dropped 25 C:\...\WBOURAXdEdBfh.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpA073.tmp, XML 7->27 dropped 29 DHL Delivery Invoi...4038374.pdf.exe.log, ASCII 7->29 dropped 43 Writes to foreign memory regions 7->43 45 Allocates memory in foreign processes 7->45 47 Adds a directory exclusion to Windows Defender 7->47 49 Injects a PE file into a foreign processes 7->49 11 RegSvcs.exe 6 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 smtp.yandex.ru 77.88.21.158, 49813, 49814, 587 YANDEXRU Russian Federation 11->31 33 smtp.yandex.com 11->33 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->53 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 4 other signatures 11->57 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5016e8e5aa255c4ed3a4c8166726ed35c803c3d8653662cd625a4df67a3d06be/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-13 13:28:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
28 of 43 (65.12%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kalorznkevoe5u5ezalgojxngxeahq6ymu3gftlcljg7m6r5a27a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1ff097ef64f11b6c1b9d2fe38f55841a61100a18f3d82b2c74e6fef9c8b0ee9f
AgentTesla
268de2ab05c9f844c97325e9330ba981bfb92f86a2a9f5c7a2691bb71614d84a
AgentTesla
26ecc2fcee3b45b75f897db162661edf0175056b9d186b8bd0f2a0142b149211
AgentTesla
7e1b687eacd72adc96e81f6174801c15e9ed15877c278fda3d60ae35763767fd
AgentTesla
b5347abcba9dfc9bdcf610bd8feee1128d9703de3b46f81d3767b9570c9b1bab
AgentTesla
b8feb443ce4a0831beefe88eb99af382a90390372f16a7e60d9c10f16b29d10f
AgentTesla
ccd3b1025026f005eab390a02815e3689f879ea7ad985f5aa760b208d4f27318
AgentTesla
dba0899801547783faff5de72a4477f3854334df1289a27a5ab437d1f3f13f70
AgentTesla
+ 14'058 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/220113-qqn2daadh8/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b86c86bf22ef8d35435f5940a73b8792562a86109fe244cd212e4d0d86f6b7a5
MD5 hash:
be0482db9221dda3d9bef29ff5637e17
SHA1 hash:
facc228c00659417e4428f71cb2642bc7c8eee60
Link:
https://www.unpac.me/results/a81048fd-14c7-463a-a726-c5772b779035/
SH256 hash:
753527ebf60613aae6447206e8755a9eb0c3c9bd142494f13c9aab238a282b23
MD5 hash:
eca62e0221b584b7ee06aec97009878e
SHA1 hash:
bc6ec130e3506e927c2ce38253739ff43df9c3a2
Link:
https://www.unpac.me/results/a81048fd-14c7-463a-a726-c5772b779035/
SH256 hash:
a02c41b0bf3bef02b24a628b302e3843c5207a45e6e6b2eaa7ef79078506fe33
MD5 hash:
f00db7437bae12cf5a53dfe1eab9bc5d
SHA1 hash:
50d9f0453fefb68389eabd108bc3e8a602cda576
Link:
https://www.unpac.me/results/a81048fd-14c7-463a-a726-c5772b779035/
SH256 hash:
5016e8e5aa255c4ed3a4c8166726ed35c803c3d8653662cd625a4df67a3d06be
MD5 hash:
8b2a86161fa555204e887728d7dfe1f4
SHA1 hash:
e0d2eaf191f645bbc205e6c9c154785a1db29801
Link:
https://www.unpac.me/results/a81048fd-14c7-463a-a726-c5772b779035/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/5016e8e5aa25/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/5016e8e5aa255c4ed3a4c8166726ed35c803c3d8653662cd625a4df67a3d06be

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.

Malspam

AgentTesla

Executable exe 5016e8e5aa255c4ed3a4c8166726ed35c803c3d8653662cd625a4df67a3d06be

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/219037/

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