MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cb0ddd90bd112042db6fe2dd4c007e1a055a1b0d6316458363a591e9bf711b2. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cb0ddd90bd112042db6fe2dd4c007e1a055a1b0d6316458363a591e9bf711b2
SHA3-384 hash: 60c09dc3ea7e00c2a27fce45b6570b617c58497df401bf04c838de814986b4f5bc13768e35c2c8c09eb2b10dc7c8d538
SHA1 hash: 311e826373ace17ed7385b076eaea7b4bc8bcc27
MD5 hash: 37f63cd8cfcae006ac51fb25bb41cef2
humanhash: alpha-robert-enemy-mars
File name:SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:544'256 bytes
First seen:2022-04-22 02:22:58 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 12288:8UrrUs3PhOWb2XRVhtiHQqt5+g6iru75ilE0CXdypB47vo7Jrx:ncmPhOy2XRViQq76hs
Threatray 16'194 similar samples on MalwareBazaar
TLSH T1A3C48E98795171CFC487C971C995ECB0BBA4B4BB470FF38BB0534AA86E8D496CE006B5
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
462
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/265604/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.12102.4604.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Changing the hosts file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
fareit obfuscated packed pos
Link:
https://www.filescan.io/uploads/62621189482f2f41cae47932/reports/beb6a71f-45b9-4c78-ab26-6c39e90eb18f/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de39f90c-bcda-4826-84b2-848e836521e2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/981090
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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: 613577 Sample: SOA.exe Startdate: 22/04/2022 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 9 other signatures 2->59 7 SOA.exe 6 2->7         started        11 HextL.exe 5 2->11         started        14 HextL.exe 4 2->14         started        process3 dnsIp4 43 C:\Users\user\AppData\...\vzaydYRzeET.exe, PE32 7->43 dropped 45 C:\Users\user\AppData\Local\...\tmpAC9C.tmp, XML 7->45 dropped 47 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 7->47 dropped 75 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->75 77 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->77 79 Uses schtasks.exe or at.exe to add and modify task schedules 7->79 81 Injects a PE file into a foreign processes 7->81 16 SOA.exe 2 5 7->16         started        21 schtasks.exe 1 7->21         started        51 192.168.2.1 unknown unknown 11->51 83 Multi AV Scanner detection for dropped file 11->83 85 Machine Learning detection for dropped file 11->85 23 HextL.exe 11->23         started        25 schtasks.exe 1 11->25         started        27 HextL.exe 14->27         started        29 schtasks.exe 14->29         started        file5 signatures6 process7 dnsIp8 49 mail.narbon-co.com 206.222.8.29, 49743, 49753, 49757 ENET-2US United States 16->49 37 C:\Users\user\AppData\Roaming\...\HextL.exe, PE32 16->37 dropped 39 C:\Windows\System32\drivers\etc\hosts, ASCII 16->39 dropped 41 C:\Users\user\...\HextL.exe:Zone.Identifier, ASCII 16->41 dropped 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->61 63 Tries to steal Mail credentials (via file / registry access) 16->63 65 Modifies the hosts file 16->65 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->67 31 conhost.exe 21->31         started        33 conhost.exe 25->33         started        69 Tries to harvest and steal ftp login credentials 27->69 71 Tries to harvest and steal browser information (history, passwords, etc) 27->71 73 Installs a global keyboard hook 27->73 35 conhost.exe 29->35         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7cb0ddd90bd112042db6fe2dd4c007e1a055a1b0d6316458363a591e9bf711b2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-22 01:09:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=psyn3wil2ejailnw7yw5jqah4gqflinq2yywiwbwhjmr5g7xcgza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
13d869e013219ccfad6e8c9d85148eda9172a4b3feb85dcecd706c52d7c6ffa5
AgentTesla
5cd21e8b1c72c3607078f4e5e9e42cb3a347afa3da338cbac00c8fe16512b61c
AgentTesla
7eaac8c2cc271306c2f845a168673739248002cc1fd28e310ad639545c35ee81
AgentTesla
81607f328c9d5e1c34779b41092251a9c9e29aeb7e66cee54836be1b6645abdc
AgentTesla
b465cbf1ef48634340d4f477ccdcdf13cb7c8e14e316aa33988ec9212b0188fb
AgentTesla
ee02fd2aa84bc7c690af4b524bb3c30b9af3f81da461c9a792369a8ecac7e0c5
AgentTesla
ee61d9ef7a173258abdeb2d261276de1ff1c5386b9328c51a92b0f805c5462e8
AgentTesla
+ 16'184 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220422-ct5lmsfbdk/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
fada24ff39e8706612a323f24091b5ceaa1a3fd406989ff7894e290310b3f1ed
MD5 hash:
238f18424a988159506f44bae374d52a
SHA1 hash:
d6e68741b8a628a1bc1be3651ba345197afbafda
Link:
https://www.unpac.me/results/0c772d9a-2fe5-4aab-89fa-cdd367aa4965/
SH256 hash:
820e51df2dde77361bda30ee4f432b9ae0b62790e9d3b8210ecece1debb4dcfe
MD5 hash:
ed28630ef7c5059931f267ea20f17492
SHA1 hash:
7db699b4a6d45863c80052aca99c8d251ee74487
Link:
https://www.unpac.me/results/0c772d9a-2fe5-4aab-89fa-cdd367aa4965/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/0c772d9a-2fe5-4aab-89fa-cdd367aa4965/
SH256 hash:
7cb0ddd90bd112042db6fe2dd4c007e1a055a1b0d6316458363a591e9bf711b2
MD5 hash:
37f63cd8cfcae006ac51fb25bb41cef2
SHA1 hash:
311e826373ace17ed7385b076eaea7b4bc8bcc27
Link:
https://www.unpac.me/results/0c772d9a-2fe5-4aab-89fa-cdd367aa4965/
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/7cb0ddd90bd112042db6fe2dd4c007e1a055a1b0d6316458363a591e9bf711b2

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.

Malspam

AgentTesla

Executable exe 7cb0ddd90bd112042db6fe2dd4c007e1a055a1b0d6316458363a591e9bf711b2

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/265604/

Comments