MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7efae4f967681bb4dc55776c8267c35e1d3ae819b5780ac04799e54b44ed401b. 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


Intelligence 7 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7efae4f967681bb4dc55776c8267c35e1d3ae819b5780ac04799e54b44ed401b
SHA3-384 hash: f9513b4424eeeacfe9a0193913a83230d58fb57b3d1da366394d01f9a8d48a61ab08e288c03db8c611085b188441b59a
SHA1 hash: bf99beee20a28761a74df7741ebe8caade8e9567
MD5 hash: bd9cdc70225bb7985e003f1a62d61c19
humanhash: echo-vegan-speaker-mango
File name:Due Inv.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:529'920 bytes
First seen:2021-06-04 12:45:22 UTC
Last seen:2021-06-07 09:44:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:9AkP1N0LTAzifnSgRL17INQ2UCc/mA/UZ1wFTvnbp:9AcN0LTeqZ/NULcl
TLSH BBB44A243DFA501AB1B3FFA94BE475D69A2FBE733B06545D10A023864723A42DEC153E
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
395
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Due Inv.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-04 12:47:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/10db534b-0630-4288-b513-4e76796a04c1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/164601/
Detection(s):
SecuriteInfo.com.Trojan.Hosts.48570.7950.23335.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Sending a UDP request
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 Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/797272
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Contains functionality to capture screen (.Net source)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7efae4f967681bb4dc55776c8267c35e1d3ae819b5780ac04799e54b44ed401b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-04 10:17:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p35oj6lhnan3jxcvo5wiez6dlyotv2azwv4avqchthsuwrhnianq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/210604-qfjggd95b2/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/9da0a34e-6fda-4e3f-95de-251b719bac4f/
SH256 hash:
26702f8313ba184ceeb1abf8b1af783f604ec5de8d111aa0e18213b0d1cd40f1
MD5 hash:
77a6f16d8c344697ed357cd6a7be1e9a
SHA1 hash:
f83799078b3adf33b3345ce287a36d64c7e2b157
Link:
https://www.unpac.me/results/9da0a34e-6fda-4e3f-95de-251b719bac4f/
SH256 hash:
e27b473b1061051c1b0d4dcf8f79795989f20df7cf999c9271bebb2269d78fc5
MD5 hash:
c47f072769f9ba33d7dd4b413fabcf86
SHA1 hash:
02f485bffebd27b7a7df4d99c1f2b0126ee0e5bb
Link:
https://www.unpac.me/results/9da0a34e-6fda-4e3f-95de-251b719bac4f/
SH256 hash:
7efae4f967681bb4dc55776c8267c35e1d3ae819b5780ac04799e54b44ed401b
MD5 hash:
bd9cdc70225bb7985e003f1a62d61c19
SHA1 hash:
bf99beee20a28761a74df7741ebe8caade8e9567
Link:
https://www.unpac.me/results/9da0a34e-6fda-4e3f-95de-251b719bac4f/
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/7efae4f967681bb4dc55776c8267c35e1d3ae819b5780ac04799e54b44ed401b

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:Choice_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Create hunting rule
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_bot_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:Telegram_Exfiltration_Via_Api
Create hunting rule
Author:lsepaolo

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/164601/

Comments