MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4daabfcd77a576316374e25116ab3eac2c7e0f8ed029cd7921ea80cf7697fa8a. 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: 4daabfcd77a576316374e25116ab3eac2c7e0f8ed029cd7921ea80cf7697fa8a
SHA3-384 hash: 2dd26f1b5e3cd9c59eaa9ba16d60f76d64d7459d2b8d347aeee6b98546ba2613d6c995acfe8ce7068f825d86ace4279a
SHA1 hash: ad6a09bad0bfd0d70b72e9f20c2be2d684f121d5
MD5 hash: 7aef72d6918eb9548d7a517c93eef06c
humanhash: ack-minnesota-north-beryllium
File name:Payment issue pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:731'136 bytes
First seen:2021-07-13 15:44:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:wDy0WyEmmxXCLEQhpJmOXf5ThjILW3hVoc5lV4JjI16Ml3FgdYusnLtk0RhzYwOo:woK5hpJXXR9sLW3hVojhIfl1PusLtf
Threatray 6'676 similar samples on MalwareBazaar
TLSH T127F4CFAC365476DFC85BCD3689946C24EA20BC7B870BE207A45336AC990E6D7CF145F2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment issue pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-13 15:46:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b447bfa3-986e-4dbc-8fbf-c77e33217176

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/171465/
Detection(s):
SecuriteInfo.com.MachineLearning.Anomalous.94.22959.3614.UNOFFICIAL
Create hunting rule

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/738cb3a3-bf65-4239-a226-db74bd93c9d6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/815723
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 448129 Sample: Payment issue pdf.exe Startdate: 13/07/2021 Architecture: WINDOWS Score: 100 22 Found malware configuration 2->22 24 Multi AV Scanner detection for dropped file 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 11 other signatures 2->28 7 Payment issue pdf.exe 6 2->7         started        process3 file4 16 C:\Users\user\AppData\Roaming\sqmqRCpT.exe, PE32 7->16 dropped 18 C:\Users\user\AppData\Local\...\tmpBD60.tmp, XML 7->18 dropped 20 C:\Users\user\...\Payment issue pdf.exe.log, ASCII 7->20 dropped 10 schtasks.exe 1 7->10         started        12 Payment issue pdf.exe 2 7->12         started        process5 process6 14 conhost.exe 10->14         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4daabfcd77a576316374e25116ab3eac2c7e0f8ed029cd7921ea80cf7697fa8a/
Threat name:
ByteCode-MSIL.Spyware.Darkstealer
Create hunting rule
Status:
Malicious
First seen:
2021-07-13 13:39:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
15 of 29 (51.72%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwvl7tlxuv3dcy3u4jirnkz6vqwh4d4o2au426jb5kam65ux7kfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
022e5da6a6272208abe79ed8ef38c7732dd091a2dcad56e845f3e833165f66eb
AgentTesla
5dd92be22d005624d865ddf07402eb852426fc97baa52bbc58316690d41adb74
AgentTesla
81a5ce1c2439d2dca4eabecfc150f3fa1003f570913157a74cf1c5c1737f006d
AgentTesla
92d4922b8c19be945de3640add234d12c124bed9faf7f5a0840b9571bec5abe9
AgentTesla
9b501c547c3a6220c4ce9cec44811a2637adbbd3a11a0bf11ed437fde7747410
AgentTesla
a2426979e333a461d082c90eae873f236b7a82fcf08819404d2f99a3e867c450
AgentTesla
a375deb96890081d86de1eeb938a56168262ebe0e18dd82065796ee026d89005
AgentTesla
bda8b57cfb54635dddd83ed0fb37e2c37450494b1692c0a4e5985024c009e814
AgentTesla
e3482212f757bbc1acd6372658265bf626c8190c35420803f23f160dccf57dfd
AgentTesla
+ 6'666 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/210713-x9wdp7yxtx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
Link:
https://www.unpac.me/results/a6151379-7eaf-4873-80a1-fa57bcb104c7/
SH256 hash:
937f06844e07b0afa1f92972c99e408b20f90ad8473f3f17b27a1886ed368762
MD5 hash:
cb937e4c69262259ae8a6860842c766c
SHA1 hash:
b5671569e0b96958c62fb0a487c743a8a2204212
Link:
https://www.unpac.me/results/a6151379-7eaf-4873-80a1-fa57bcb104c7/
SH256 hash:
4ecf47c6c0d827545f484b66924bc3fda4f4b3d6a44e5cc6ff750173596d05be
MD5 hash:
d7eec33b5815bf2006e8f3033da610aa
SHA1 hash:
a9d1d2d6182ffef544e936fa3cb1aa4050f460a1
Link:
https://www.unpac.me/results/a6151379-7eaf-4873-80a1-fa57bcb104c7/
SH256 hash:
4daabfcd77a576316374e25116ab3eac2c7e0f8ed029cd7921ea80cf7697fa8a
MD5 hash:
7aef72d6918eb9548d7a517c93eef06c
SHA1 hash:
ad6a09bad0bfd0d70b72e9f20c2be2d684f121d5
Link:
https://www.unpac.me/results/a6151379-7eaf-4873-80a1-fa57bcb104c7/
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/4daabfcd77a576316374e25116ab3eac2c7e0f8ed029cd7921ea80cf7697fa8a

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/171465/

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