MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b7030b061909cbf066d6a36cbf04a9c97a425a3e2a639d78540e35e08dc8178. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b7030b061909cbf066d6a36cbf04a9c97a425a3e2a639d78540e35e08dc8178
SHA3-384 hash: 019fdc85ad73d233a3033277b48ef990a9db74716c43e33158160bee14941fc61b57bf8aed51097ab18c0a6cc4d0aff4
SHA1 hash: 916d97765829a81cf13192f3b13d830b47427f8e
MD5 hash: 71a87435e2179544e59753d0afc4be90
humanhash: happy-ten-carbon-golf
File name:71a87435e2179544e59753d0afc4be90.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:884'224 bytes
First seen:2022-09-20 16:21:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:WDSazw7UA4UK+i4jgQ4rhQYTvWBu8amRUGW3W:uipKZagQ0mu7qbW
TLSH T12915BF14222DCB06C879A670CCD3E2711BE75D95426AC27B8DDABCB7F136358E983361
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 abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
71a87435e2179544e59753d0afc4be90.exe
Verdict:
Malicious activity
Analysis date:
2022-09-20 16:26:15 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/fa8d5b0c-6d56-4a9d-83cb-e46a54e13101

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/311767/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.8082-49972.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6329e90612db32f02463e751/reports/bb80b282-2f97-4edf-8b28-3bd2664c3bb5/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/aefd72ba-725b-4371-94bc-feaef5d375d7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1073910
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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: Scheduled temp file as task from temp location
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 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: 706449 Sample: 3hTGbL20Zi.exe Startdate: 20/09/2022 Architecture: WINDOWS Score: 100 57 Snort IDS alert for network traffic 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Antivirus detection for URL or domain 2->61 63 8 other signatures 2->63 7 3hTGbL20Zi.exe 7 2->7         started        11 hZpzJs.exe 4 2->11         started        14 hZpzJs.exe 5 2->14         started        process3 dnsIp4 47 C:\Users\user\AppData\Roaming\tPoRJKdn.exe, PE32 7->47 dropped 49 C:\Users\user\AppData\Local\...\tmp80E3.tmp, XML 7->49 dropped 51 C:\Users\user\AppData\...\3hTGbL20Zi.exe.log, ASCII 7->51 dropped 77 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->77 79 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->79 81 Uses schtasks.exe or at.exe to add and modify task schedules 7->81 83 Adds a directory exclusion to Windows Defender 7->83 16 3hTGbL20Zi.exe 17 5 7->16         started        21 powershell.exe 21 7->21         started        23 schtasks.exe 1 7->23         started        33 2 other processes 7->33 55 192.168.2.1 unknown unknown 11->55 85 Injects a PE file into a foreign processes 11->85 25 hZpzJs.exe 11->25         started        27 schtasks.exe 11->27         started        87 Multi AV Scanner detection for dropped file 14->87 29 schtasks.exe 14->29         started        31 hZpzJs.exe 14->31         started        file5 signatures6 process7 dnsIp8 53 192.3.223.202, 21, 49699, 49700 AS-COLOCROSSINGUS United States 16->53 43 C:\Users\user\AppData\Roaming\...\hZpzJs.exe, PE32 16->43 dropped 45 C:\Users\user\...\hZpzJs.exe:Zone.Identifier, ASCII 16->45 dropped 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->65 67 Moves itself to temp directory 16->67 69 Tries to steal Mail credentials (via file / registry access) 16->69 71 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->71 35 conhost.exe 21->35         started        37 conhost.exe 23->37         started        73 Tries to harvest and steal ftp login credentials 25->73 75 Tries to harvest and steal browser information (history, passwords, etc) 25->75 39 conhost.exe 27->39         started        41 conhost.exe 29->41         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b7030b061909cbf066d6a36cbf04a9c97a425a3e2a639d78540e35e08dc8178/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-09-20 11:57:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
22 of 40 (55.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pnydbmdbscol6btnni3mx4cktsl2ijnd4ktdtv4fidrv4cg4qf4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220920-tt8fzahcck/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Gathering data
Unpacked files
SH256 hash:
84687f367f67bbd3fef2c9202c67dbb4589f0f033600a030338bd328ab7f067c
MD5 hash:
b8d48d9ef03fc1859fe7731f60a564f2
SHA1 hash:
d71660e2c05fda750900bc95bd5a0ddf8cb92672
Link:
https://www.unpac.me/results/b605db2e-03ef-4445-a897-661df0cd19a9/
SH256 hash:
5263ed9448137a9486fc58d8b519ac04bda57f4bb41bc31df5ef99f7edcc793f
MD5 hash:
51b6b841d8151275ade2f4e5b2057e3f
SHA1 hash:
81403d1c78c04db64cd130ba7424cf21a6b975dc
Link:
https://www.unpac.me/results/b605db2e-03ef-4445-a897-661df0cd19a9/
SH256 hash:
d628ccd9d174a7fb182e46ba8e618be32e274371601a0c239dfa68c214f9e588
MD5 hash:
857d1856f74d020804d6c2e2c75022fe
SHA1 hash:
4f5692f1d52924600df9a6ed2d65bf2f0331f8bf
Link:
https://www.unpac.me/results/b605db2e-03ef-4445-a897-661df0cd19a9/
SH256 hash:
44c50087cbd9a86677ff5b898c1ad52abf5f25297179a174edcc8b81dec967fc
MD5 hash:
d012ba9057bf67c7f29871326f2af919
SHA1 hash:
1d5b8b512b37f0e1900496b578117082929654c7
Link:
https://www.unpac.me/results/b605db2e-03ef-4445-a897-661df0cd19a9/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/b605db2e-03ef-4445-a897-661df0cd19a9/
SH256 hash:
7b7030b061909cbf066d6a36cbf04a9c97a425a3e2a639d78540e35e08dc8178
MD5 hash:
71a87435e2179544e59753d0afc4be90
SHA1 hash:
916d97765829a81cf13192f3b13d830b47427f8e
Link:
https://www.unpac.me/results/b605db2e-03ef-4445-a897-661df0cd19a9/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7b7030b06190/report/overview.html
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/7b7030b061909cbf066d6a36cbf04a9c97a425a3e2a639d78540e35e08dc8178

File information

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

Web download

AgentTesla

Executable exe 7b7030b061909cbf066d6a36cbf04a9c97a425a3e2a639d78540e35e08dc8178

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2298641/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/311767/

Comments