MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53306e291f4b95091dd7197a2810829faadb5fe5c8c85ffcaaf3bac79e3fec7e. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53306e291f4b95091dd7197a2810829faadb5fe5c8c85ffcaaf3bac79e3fec7e
SHA3-384 hash: a55f04f1cb568f0e714c74d024b2e07a6205f3a9b7a76186ff7bc28ed2ead1ee42eafc359f4ee432189d138e4966bfd1
SHA1 hash: 5129f403704d376fc8c1752e86c61d1de21f1859
MD5 hash: 6e971b073f7b6e6189893c5a94f73728
humanhash: vermont-mirror-item-blossom
File name:AWB5032675620_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:567'808 bytes
First seen:2021-10-13 13:39:12 UTC
Last seen:2021-10-13 15:10:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:LKSBn3N8IqF5JMZmtP3cHt9223GKGTJdxrwm7mmcz/7f:TB3JqF5JMSP3KOIGKQ3umc3
TLSH T1B4C422016A644343EABF2BF960AAAA052779BB66FC31FB0C0DC2B0DF09173558760757
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB5032675620_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-10-13 21:48:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9d6f9a9b-b72f-4389-802e-6e8a7270251b

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/197219/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader43.42926.23638.10794.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6166e1b51c2d58ba7404cd4f/reports/47ad8f1b-c044-4d09-a75e-ac348502f774/overview
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/24a1196f-ba15-42ef-b2d4-875d82a1f389
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/869841
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
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
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 steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/53306e291f4b95091dd7197a2810829faadb5fe5c8c85ffcaaf3bac79e3fec7e/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-10-13 02:20:46 UTC
AV detection:
8 of 44 (18.18%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmyg4ki7jokqshoxdf5cqeect6vnwx7fzdef77fk6o5mphr75r7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/211013-qyjrmaeaep/
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
Maps connected drives based on registry
Checks BIOS information in registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
61166b1951bf576ed6ce95a9c5435f72bf6230fe226740015a803a87eae14504
MD5 hash:
31613a763789eba0d19b73d4991ebaba
SHA1 hash:
658029610b340d42c9c16682b4bd893c2ceb4b18
Link:
https://www.unpac.me/results/36442b78-145c-4874-a135-9312d7ea18e0/
SH256 hash:
73e4f719ca35f823021d400a1e15c9e89bb283e727df05bf630f7c6356989da1
MD5 hash:
004b3b4cd93ea2b6f7fbea0ed7cd85db
SHA1 hash:
35311f4bd060abcc39a7dc3b46034005c6a9cfe4
Link:
https://www.unpac.me/results/36442b78-145c-4874-a135-9312d7ea18e0/
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
Link:
https://www.unpac.me/results/36442b78-145c-4874-a135-9312d7ea18e0/
SH256 hash:
53306e291f4b95091dd7197a2810829faadb5fe5c8c85ffcaaf3bac79e3fec7e
MD5 hash:
6e971b073f7b6e6189893c5a94f73728
SHA1 hash:
5129f403704d376fc8c1752e86c61d1de21f1859
Link:
https://www.unpac.me/results/36442b78-145c-4874-a135-9312d7ea18e0/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/53306e291f4b/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/53306e291f4b95091dd7197a2810829faadb5fe5c8c85ffcaaf3bac79e3fec7e

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/197219/

Comments