MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37b0b6c8e886ba54facc53bea8f5d11ea52bb2ad186ef496bac773ba989b9e89. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37b0b6c8e886ba54facc53bea8f5d11ea52bb2ad186ef496bac773ba989b9e89
SHA3-384 hash: c8c4abe0440f601c3ff68a6247f3a04be8cfb8586fa8a9652376f264c145722ad6c7b4f64175eb48777462b6ccf4fc8a
SHA1 hash: 478b5854d97478a0165e17b080102f907e111b5a
MD5 hash: b12b38dbb3916f00a3ff6f0beca032a0
humanhash: lima-floor-maryland-nuts
File name:Inquiry for Uzbekistan Customers_clean.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:755'200 bytes
First seen:2023-01-09 06:34:43 UTC
Last seen:2023-01-09 08:33:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:+v/ol+hDAp2UpfxgVUbC0j36ggvUFcKAMUSGvXKjokg6EuV9RNkZazmUOkMvmCkJ:+v/ol+hDAp2UpfKVUbC0j3sfFMg2okOh
TLSH T1DAF4F14C7628B55FCC3A8E72CC906CA452B06D665717E3DF6C8322DE5A9DB4F8B01263
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f0e8d49696d4e8f0 (3 x AgentTesla, 2 x RemcosRAT, 1 x Formbook)
Reporter 0xToxin
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
184
Origin country :
IL IL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Inquiry for Uzbekistan Customers_clean.exe
Verdict:
Malicious activity
Analysis date:
2023-01-09 06:37:25 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/33ce03cf-74e1-4794-a259-e1ee332e2d2e

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/350987/
Detection(s):
SecuriteInfo.com.Trojan.Olock.1.6909.24274.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63bbb59b0fdf1633326de823/reports/a11d1476-1c57-432f-8f05-ace0b3e82115/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71ce4b76-c428-4bf6-b0f0-d3bafb788947
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1147756
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37b0b6c8e886ba54facc53bea8f5d11ea52bb2ad186ef496bac773ba989b9e89/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-09 06:35:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g6ylnshiq25fj6wmko7kr5ord2ssxmvndbxpjfv2y5z3vge3t2eq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230109-hccgesgg7y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5268976687:AAFVn0p7E2gEOnhpsNJOFeUNsuaE1sW24jE/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a802bece-f503-4878-8ac7-6a5f5b9ec6f2
Unpacked files
SH256 hash:
1c0072bd0c8fbf0e27d145a0ee7e34428936c2ddeba929d3f60e352891e7e0c6
MD5 hash:
b2d0625c46714e40a6a38238659ea9ed
SHA1 hash:
dc43d5d539eab67b7e3109d0e4894e099a1a18f8
Link:
https://www.unpac.me/results/d6211077-36bc-401c-b5d2-fdc4835d00be/
SH256 hash:
04c79509d32dca230e1495f437cf3b59fbfce3011141b4a89425346e03e2e537
MD5 hash:
8b97e620577993793cb8b3bb59f73637
SHA1 hash:
3fb916ffeffb4f27e321e0d2d80cf4cb98010a9d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/d6211077-36bc-401c-b5d2-fdc4835d00be/
Parent samples :
37b0b6c8e886ba54facc53bea8f5d11ea52bb2ad186ef496bac773ba989b9e89
89c9b86de8083ac5ed85f81e10535af56983e6f9a3037aaef810c5b069c1d1cd
02676a4d86f8a91fbf2c9b96797b0ba5f9d709fd04f93a59e8cd48388a1c708f
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/d6211077-36bc-401c-b5d2-fdc4835d00be/
SH256 hash:
5f5abb1ca579eafccdec17643b727653bbf57983f7345d13a78d47a41e3d52a6
MD5 hash:
d88db61832f7f96bb67e688dd066cf9b
SHA1 hash:
09dc2dcfc7ae669311fc2f8409873b2e034e104f
Link:
https://www.unpac.me/results/d6211077-36bc-401c-b5d2-fdc4835d00be/
SH256 hash:
056134272887a5ab5e74adefde26528ac52413e55c19af38e1e640fbbad2509d
MD5 hash:
35754cbcbf9bfbaec8e5ac3f5e77a1fa
SHA1 hash:
015ff2ca1448d4da9ddb7fc50b51e1f6dbadc7c6
Link:
https://www.unpac.me/results/d6211077-36bc-401c-b5d2-fdc4835d00be/
SH256 hash:
37b0b6c8e886ba54facc53bea8f5d11ea52bb2ad186ef496bac773ba989b9e89
MD5 hash:
b12b38dbb3916f00a3ff6f0beca032a0
SHA1 hash:
478b5854d97478a0165e17b080102f907e111b5a
Link:
https://www.unpac.me/results/d6211077-36bc-401c-b5d2-fdc4835d00be/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/37b0b6c8e886/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/37b0b6c8e886ba54facc53bea8f5d11ea52bb2ad186ef496bac773ba989b9e89

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.

Cape
Cape
https://www.capesandbox.com/analysis/350987/

Comments