MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e10c50ccf291423e5b5205ceb99349f63dcdface40517c70bf7486f119ec1ee4. 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: 7
| SHA256 hash: | e10c50ccf291423e5b5205ceb99349f63dcdface40517c70bf7486f119ec1ee4 |
|---|---|
| SHA3-384 hash: | ace86aecbc84c849a1f8157ae3f0152da79d682aafd4f47395517e20ef0f17b46d1b311512111b5552adbf1420418723 |
| SHA1 hash: | 2cb80296e06e5ec2326e52d7f758a5cc2597b74c |
| MD5 hash: | dcc2c013daeefcd79c6e634505fe895c |
| humanhash: | jupiter-grey-tango-princess |
| File name: | knitted yarn documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 350'720 bytes |
| First seen: | 2020-11-20 07:49:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0a131a315228230104c175573ec8ff41 (4 x Pony, 2 x Formbook, 2 x AgentTesla) |
| ssdeep | 6144:kIZiPnrD5lhtnbQ8aLJyZwscVeYG3dwEEbBXWTNa7c5uIvWzwY4SvRMBv1:fYHhxOMZOc93KEgtWTN1uIOzwYkBv1 |
| Threatray | 2'167 similar samples on MalwareBazaar |
| TLSH | 2574222232281DA7D5093B35B6CB146CCC72AC6A1C8F6B357E4BF80C8E7E7E48D15566 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: server.example.com
Sending IP: 107.191.111.26
From: admin@webmail.com
Subject: Fwd: Softener flake for white towel and knitted yarn documents
Attachment: knitted yarn documents.zip (contains "knitted yarn documents.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
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
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Androm
Status:
Malicious
First seen:
2020-11-20 01:09:45 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'157 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
e10c50ccf291423e5b5205ceb99349f63dcdface40517c70bf7486f119ec1ee4
MD5 hash:
dcc2c013daeefcd79c6e634505fe895c
SHA1 hash:
2cb80296e06e5ec2326e52d7f758a5cc2597b74c
SH256 hash:
4ee100775c44102ce90a12754b94a12fb6203c05f7e12930ce23ed73e891d302
MD5 hash:
bd2318af6cc4dd3f600ddbca2d26b78a
SHA1 hash:
599377e43c6f5c0654506c7289a6514b62095919
SH256 hash:
f201e51c06b443ac06458fca4b75c1c0a423f5e1a7b4c90755033014f10bad9c
MD5 hash:
e2d26b8aea643d6de7d8c2a88132abdf
SHA1 hash:
dcabb7763ec347908a2d04ded12dca9018915145
SH256 hash:
8fa25cb96aba719512c4e0b183a3f5589ecc62da391ae3aa304eec2762b0c1dc
MD5 hash:
48d7e0e5304489c8b65da73aeb06dd3b
SHA1 hash:
c9b664d340b9f1dd608dfdeabca8448b4c18b7dd
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: | suspicious_packer_section |
|---|---|
| Author: | @j0sm1 |
| Description: | The packer/protector section names/keywords |
| Reference: | http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/ |
| 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
Delivery method
Distributed via e-mail attachment
Comments
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