MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c7bf6fd6e1ffbecc7474a65531103b454d5c237fb5051d34a6052a07e75ebe0. 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 4 File information Comments

SHA256 hash: 9c7bf6fd6e1ffbecc7474a65531103b454d5c237fb5051d34a6052a07e75ebe0
SHA3-384 hash: 9dfad0a458d55656adce25bb25473722f393feb3714b9088a519b78fa79bb99e15fa2574da465aa028ea654a90b11ca1
SHA1 hash: 128aa364901b936c63e9c27c7300cb93e86b5d8c
MD5 hash: 293b2c2d8f056b9a7edf067f92037054
humanhash: mike-harry-high-table
File name:Invoice55565.exe
Download: download sample
Signature AgentTesla
File size:761'344 bytes
First seen:2021-04-01 18:37:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:n4pCwW3W6eLWR1ewG29AxwtKi6AdeTXR9FtIb4qOn5TdQ6oY+XqcY1v5w:4Aw0BpRgg9AxDiE7XAbFO5hReqhv5w
Threatray 3'641 similar samples on MalwareBazaar
TLSH 85F4F1E156C0CAC1E52A07F65C18B4010368EEED2123DF88BD9AF5A52577B8E0DF694F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hosted-4-client-dedicated-live-server.kinsliemail.com
Sending IP: 103.102.239.91
From: Gualaine Exports L.L.C <mailserver565@administrator.com>
Subject: Re: Fwd: Bank Transfer
Attachment: Invoice55565.zip (contains "Invoice55565.exe")

Intelligence


File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice55565.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 19:03:57 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
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
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Signature
.NET source code contains potential unpacker
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
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 380348 Sample: Invoice55565.exe Startdate: 01/04/2021 Architecture: WINDOWS Score: 92 23 Found malware configuration 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected AgentTesla 2->27 29 5 other signatures 2->29 7 Invoice55565.exe 3 2->7         started        process3 file4 17 C:\Users\user\...\Invoice55565.exe.log, ASCII 7->17 dropped 31 Injects a PE file into a foreign processes 7->31 11 Invoice55565.exe 2 7->11         started        signatures5 process6 process7 13 dw20.exe 22 6 11->13         started        dnsIp8 21 192.168.2.1 unknown unknown 13->21 19 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 13->19 dropped file9
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2021-04-01 18:38:14 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f789e01e9c905c8949fc778171bb78a1131ceeedbb0fcf91213af95362b4736f
MD5 hash:
449760183690b07b61210e2e6110b609
SHA1 hash:
e787a40a44baf5aa5b6c95962595e26ac99ba99c
SH256 hash:
2fe8b7b35379938a263d5b3b4f75cdb617e0e741764ed44fcc90eb25cfb51ecd
MD5 hash:
388e6cc4bbb5f68c2b0e4bafcdabfad0
SHA1 hash:
4e0e94dfbbc0474fd34ff711b7f8853941e8d9a9
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
SH256 hash:
9c7bf6fd6e1ffbecc7474a65531103b454d5c237fb5051d34a6052a07e75ebe0
MD5 hash:
293b2c2d8f056b9a7edf067f92037054
SHA1 hash:
128aa364901b936c63e9c27c7300cb93e86b5d8c
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
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.

Malspam

AgentTesla

Executable exe 9c7bf6fd6e1ffbecc7474a65531103b454d5c237fb5051d34a6052a07e75ebe0

(this sample)

  
Delivery method
Distributed via e-mail attachment

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