MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13157ec4c9a1d755957cf98ac93f9c89dbf712640bd7e492a7440c67b96a97a8. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13157ec4c9a1d755957cf98ac93f9c89dbf712640bd7e492a7440c67b96a97a8
SHA3-384 hash: 539670f9cc57cc661d42038d0620612ca1aa130005159db8f7a240dabad7b052678e320309bffeb029b4c9631142abab
SHA1 hash: 88d296907148fe53296b01dc14bc9fb1471f2028
MD5 hash: 6e4ada931e1d12d6b6f3a7526cf699e7
humanhash: green-lima-virginia-indigo
File name:revisedorder PO 2100002R.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'059'840 bytes
First seen:2021-05-26 07:33:48 UTC
Last seen:2021-05-26 09:18:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:lk1zG++Xjz3BVH0pzvapuabQrO3l43MaCedkM:lMK++Xjz3PkGP0rOV43MFed
Threatray 5'549 similar samples on MalwareBazaar
TLSH 4035AE1E6119925AD429D7BCD9CA88135723BCBBB142ED98B8C323724393997B45333F
Reporter abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
2
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162259/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.763.13131.13446.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792405
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
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 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)
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 access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/13157ec4c9a1d755957cf98ac93f9c89dbf712640bd7e492a7440c67b96a97a8/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 03:05:49 UTC
AV detection:
6 of 47 (12.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cmkx5rgjuhlvlfl47gfmsp44rhn7oetebpl6jevhiqggpolks6ua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2d5ecefe5e4ddfe7717c9a753040ba30bacdc5b14912fb9c5c3f63124451ba76
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3a7f2d0d405e3e17dde8bad93a092cf03f10fe7bba0230431a0b449a384dacc7
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3d47df69e8a27172b41db1181650003a9506468aae0d4bb89e6cb5c3a47ac6d9
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61c6b5acb3aa24d951c0d50536508fc5245094be0b85632090f294b0e18f1b08
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72a82c60ebfa5823ed40855084bf797d15ee06bbcfb0a5114ba6852a0606ae2c
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9d7951241cc59b61e794ce6626f048032977e214bdcce2aa6a4c8698549542fe
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ae7d6a670ae713ba779c210102ea781b86466247f54d2c9ceb3fbba2e66c370c
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dca4ef28227337fd8db96514bf0304a4623784e61fb78e081911b9c8f0d9fa81
AgentTesla
fb8bc20c5ad0dbeedd5c90d8fa5e9bd7e0ff71fe75c7ebd51559b0599699281e
AgentTesla
+ 5'539 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210526-7y4ns9p55s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1628683147:AAHrCQLe6jCIHNtCV4vrDvX8lcHsoz9HNAA/sendDocument
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/13157ec4c9a1d755957cf98ac93f9c89dbf712640bd7e492a7440c67b96a97a8

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.

Cape
Cape
https://www.capesandbox.com/analysis/162259/

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