MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 531284168c3d5dee90d9d45b762d7e3b0fb409a670efcf61b378df7677d58b55. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
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SHA256 hash: 531284168c3d5dee90d9d45b762d7e3b0fb409a670efcf61b378df7677d58b55
SHA3-384 hash: 089c3c5d09cccac733eb73682445d4e8c8d572e9fe6f918faaca75ac2a5c4f8cc2c9df656839e283d80f66ec4a5be2f9
SHA1 hash: b55f392831e49b60c4b3c307c6f9577490ea3862
MD5 hash: 867fc16214b89876493c6798445d6f7a
humanhash: speaker-table-charlie-california
File name:MV GUO QIANG 8 Equipment RFQ.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:841'216 bytes
First seen:2021-11-10 13:17:33 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 6144:UdrpyNDAWuP1eCYfY2pRIXZt0Il7Aw/EojHMlKAfkY8OFOEv/S1kOjEGEKjHfe:wtGOP1uAIit0Il8wp1zYj6fje
TLSH T10205B97DA421E712EE2E76B39F10C05379D11EAF482CBABA8F5660D512E64FDC843C46
File icon (PE):PE icon
dhash icon b2cd86aab296ccee (1 x AgentTesla)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/204719/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37989862.7391.4273.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
Link:
https://www.filescan.io/uploads/618bc68e175442ca93aaade8/reports/a4998846-b3cd-43cf-b2e9-a3e9727addd3/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5370b16-4243-4d34-9574-65c86b5e71db
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/886723
Signature
.NET source code contains very large array initializations
Binary or sample is protected by dotNetProtector
Found malware configuration
Machine Learning detection for sample
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 519197 Sample: MV GUO QIANG 8 Equipment RFQ.exe Startdate: 10/11/2021 Architecture: WINDOWS Score: 96 20 Found malware configuration 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected AgentTesla 2->24 26 5 other signatures 2->26 7 MV GUO QIANG 8 Equipment RFQ.exe 3 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        12 MV GUO QIANG 8 Equipment RFQ.exe 2 7->12         started        14 cmd.exe 7->14         started        signatures5 28 Uses schtasks.exe or at.exe to add and modify task schedules 9->28 16 conhost.exe 9->16         started        18 schtasks.exe 1 9->18         started        process6
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/531284168c3d5dee90d9d45b762d7e3b0fb409a670efcf61b378df7677d58b55/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-10 08:49:22 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmjiifumhvo65egz2rnxmll6hmh3icngodx46yntpdpxm56vrnkq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/211110-qjyl8shag6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
aef96b332ef7d16be58409be9ac8a84b06ddd4dde4b17dde4a8e029c8cfd0a51
MD5 hash:
ab2d3f35ad8bfb5a6e26c29f7fdaeb42
SHA1 hash:
d95182d76d1bd4c4800ec3b7ba934f60f5f93157
Link:
https://www.unpac.me/results/732d8638-a6cb-4a32-b288-5039916085c9/
SH256 hash:
531284168c3d5dee90d9d45b762d7e3b0fb409a670efcf61b378df7677d58b55
MD5 hash:
867fc16214b89876493c6798445d6f7a
SHA1 hash:
b55f392831e49b60c4b3c307c6f9577490ea3862
Link:
https://www.unpac.me/results/732d8638-a6cb-4a32-b288-5039916085c9/
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/531284168c3d/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/531284168c3d5dee90d9d45b762d7e3b0fb409a670efcf61b378df7677d58b55

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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

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/204719/

Comments