MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09887c5989671c04896df3192f60ef3a0eeb27bae96718757dc2d3e2ffbe801d. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09887c5989671c04896df3192f60ef3a0eeb27bae96718757dc2d3e2ffbe801d
SHA3-384 hash: a2365f7138b589acb70c88074ba20cd868b032c9df5997c731bd65eaacc47537e55363b7d177326eb030c46c2917359a
SHA1 hash: 5dd8bd41520bc11d3a32e8941b8be22193d6ec6b
MD5 hash: 35cf9ebedc1a294754f316b3b7a1ce14
humanhash: gee-mountain-nine-gee
File name:proforma invoice-pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:494'592 bytes
First seen:2020-10-02 09:16:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:mtPicizoybOdG+NdfNSYQNoLGxWe1z6ASaI34EBfCrtQ6aFaXmaUA:b9YdSY8oLGLbIxBf4MFy
Threatray 260 similar samples on MalwareBazaar
TLSH 95B4CF3D26D8DB17CE7E527015301308B2F1D11A2221E659EFFC54BD26E1B726B723AA
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sina.com
Sending IP: 209.58.149.66
From: account <joy_acctdpt@sina.com>
Subject: Change in proforma / PI#20081602
Attachment: proforma invoice-pdf.gz (contains "proforma invoice-pdf.exe")

AgentTesla SMTP exfil server:
smtp.sankapatrol.com:587

AgentTesla SMTP exfil email address:
info@sankapatrol.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/67697/
Detection(s):
SecuriteInfo.com.Artemis35CF9EBEDC1A.604.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/480085
Signature
.NET source code contains potential unpacker
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/09887c5989671c04896df3192f60ef3a0eeb27bae96718757dc2d3e2ffbe801d/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2020-10-02 07:15:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bgehywmjm4oajcln6mms6yhphihowj525ftrq5l5ylj6f756qaoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
535341ccd7f05015229ea15f24fa23baa11cc7596f7c79962564c6ed69fa4c64
AgentTesla
585e236918df7adc691097379a07bebc24e2de0a4609c404af5b2705a2464eb8
AgentTesla
6301733be7a1058abac7988f9143ca5739c05e9a12a567d1ca2593f3b64f818f
AgentTesla
787bbb324bff5c9623f81bcfb8eb548a5938a50323c594440bc46dacd52276a4
AgentTesla
8ca10b0fcde48ff00c9218062eb8aefe2a9d3ddc5e240a9da4a2e7764cbfff90
AgentTesla
ba1d2ea38dfc9307dc992f49729c2a3382913321e67d2c949dcaab135a2b3f1a
AgentTesla
c01c0556641fcb384b2ab40d5d4a3fb6c5f119590b679e8957065038699c88a1
AgentTesla
c48e35f8fcabd28e3598287342ddc3f3d28f24d6415786a980675d456e0836f9
AgentTesla
d55a3bea3809a1aacc17fbd3e4a1c00e31d326eb12ed07e9ca2215cff41a3bf3
AgentTesla
fb214fc54af6acbda68a7c1012b49da1a12f333ea1dbe94789d6aa7abfc93a9d
AgentTesla
+ 250 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201002-9t2dl3c1ea/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
09887c5989671c04896df3192f60ef3a0eeb27bae96718757dc2d3e2ffbe801d
MD5 hash:
35cf9ebedc1a294754f316b3b7a1ce14
SHA1 hash:
5dd8bd41520bc11d3a32e8941b8be22193d6ec6b
Link:
https://www.unpac.me/results/fe61fdfe-748b-4359-b994-0ca82e5ac784/
SH256 hash:
d2b1da617380e82c6bad5e61f0a0f43cf2387d4ba9b5b6619031e46e6c4420c1
MD5 hash:
13ddbcd632c5a83a9be9cf47e767d60e
SHA1 hash:
4bc48719d1d435db89888d9c3e12a0085a155986
Link:
https://www.unpac.me/results/fe61fdfe-748b-4359-b994-0ca82e5ac784/
SH256 hash:
8376179a77e4bccd3df44eed2d5280858991f58c0ff236ae3fcb40c09505bf9a
MD5 hash:
1c7c5540f75a0c5a0dcca95da28398ad
SHA1 hash:
ab1778393d548123bfa568bbf2089eb5c8195c13
Link:
https://www.unpac.me/results/fe61fdfe-748b-4359-b994-0ca82e5ac784/
SH256 hash:
d49757cb416685e8a4c26bb11a65c01120960b666bd88b29c5a2243357c232da
MD5 hash:
61b8e05363e92c8f2bce972544998d35
SHA1 hash:
b065bf99467f313556102ee5974d3ff5cf2481a9
Link:
https://www.unpac.me/results/fe61fdfe-748b-4359-b994-0ca82e5ac784/
SH256 hash:
108e1552762d1d1fb48fe198362ed286bd52b259e05a08b841665beaae3d00f5
MD5 hash:
05866e531819bcae3bc2e67e30641d39
SHA1 hash:
d7d204c5ce25a44cb7aaffadc7c50a524a61048d
Link:
https://www.unpac.me/results/fe61fdfe-748b-4359-b994-0ca82e5ac784/
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/09887c5989671c04896df3192f60ef3a0eeb27bae96718757dc2d3e2ffbe801d

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: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.

Malspam

AgentTesla

gz 072feb4045aa04622b06d9a5fd96c023bd16262fd9a022f0fd4ee01954a20edf

AgentTesla

Executable exe 09887c5989671c04896df3192f60ef3a0eeb27bae96718757dc2d3e2ffbe801d

(this sample)

  
Dropped by
MD5 24017801025462684803bf0d46ed8486
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/67697/
  
Dropped by
SHA256 072feb4045aa04622b06d9a5fd96c023bd16262fd9a022f0fd4ee01954a20edf

Comments