MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30b3857893dec0cd9d7f9eb06e19ac57b7bfba4c6b809e745ce6ea47bdc1e89c. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments 1

SHA256 hash: 30b3857893dec0cd9d7f9eb06e19ac57b7bfba4c6b809e745ce6ea47bdc1e89c
SHA3-384 hash: a8f492246a767317d70cc6d807d704d9477cea45b21483a2aad3f1a8b096fae32ce45c866d4c1b963a4a5de25e3ad2c9
SHA1 hash: cd506518e9810541103fecb72c146024cded3ea4
MD5 hash: 4ea6703819a01067807d5819bc61b743
humanhash: emma-equal-zulu-carbon
File name:4ea6703819a01067807d5819bc61b743
Download: download sample
Signature AgentTesla
File size:1'270'272 bytes
First seen:2021-07-29 16:07:53 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 24576:uKS/d3wKzks7ks2y8j9xEPnUOJSC0eNayi34X3YMN6ZNOZ:1KmtxOUOJ1xdHN6ZNO
Threatray 7'600 similar samples on MalwareBazaar
TLSH T1B945E024C98C9FA6CC5803740EA946385EF5ADE2F270D86C3D8D31B1B7F2925DAB5345
dhash icon c4b4e6e69898d2c4 (11 x Formbook, 11 x AgentTesla, 4 x NanoCore)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Blackcatjsc inquiry.doc
Verdict:
Malicious activity
Analysis date:
2021-07-29 11:30:20 UTC
Tags:
exploit CVE-2017-11882 loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
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 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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 456402 Sample: xVg4so8mq9 Startdate: 29/07/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 4 other signatures 2->35 7 xVg4so8mq9.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\UTkAtzz.exe, PE32 7->19 dropped 21 C:\Users\user\...\UTkAtzz.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp862C.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\xVg4so8mq9.exe.log, ASCII 7->25 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 11 xVg4so8mq9.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.privateemail.com 198.54.122.60, 49738, 587 NAMECHEAP-NETUS United States 11->27 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-07-29 11:41:40 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
cc7e276ccbeb1f6539c09fb95a2ed01b6adbf00832b4309b5b8713612b93edec
MD5 hash:
09f15cbac807cb2f87109d290df60309
SHA1 hash:
a8708c67857b9daec0add8df1e666faad3cb018e
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
bda815eb1cbac4f911216dd83f4b92961b5aace38ec0eb5c072126043d8f88b8
MD5 hash:
193af7eb8da7a3a7c2882a9e0663cc67
SHA1 hash:
1ffb523c06e6b5ba8c60ccf85e2466f201deedce
SH256 hash:
30b3857893dec0cd9d7f9eb06e19ac57b7bfba4c6b809e745ce6ea47bdc1e89c
MD5 hash:
4ea6703819a01067807d5819bc61b743
SHA1 hash:
cd506518e9810541103fecb72c146024cded3ea4
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 30b3857893dec0cd9d7f9eb06e19ac57b7bfba4c6b809e745ce6ea47bdc1e89c

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-07-29 16:07:53 UTC

url : hxxp://maritradeshipplng.com/pains/omas.exe