MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9. 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: 079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9
SHA3-384 hash: db2a0a5bcae3e89ee2b116b41a944322d6c5d32400d819a6d0eab9ff89fcb4e98eedf0ebb49888fdb9f420ac0cf43a2e
SHA1 hash: 71fd0f676f539f759071067b01ed62de7df7a862
MD5 hash: 3462af6b996ef38667436f2ac37c4786
humanhash: helium-neptune-alanine-six
File name:079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9
Download: download sample
Signature AgentTesla
Create hunting rule
File size:903'680 bytes
First seen:2023-01-06 10:26:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:UciUcA2iNwkLjMsufhC8bUytYVzKCCr3pgKdcWEC6F:V1SkLj2fAuFtcKlrp/d4C6
Threatray 20'389 similar samples on MalwareBazaar
TLSH T12B15977F8BAC5533C538D2D58FF1C0B3B39694137210ED2896EA174D425EE2AB9C252E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PaymentDOC.exe
Verdict:
Malicious activity
Analysis date:
2022-12-13 23:46:36 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/f9e97cce-67bc-4cd6-b5fb-4176ab8d39ce

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/349969/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
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
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/63b7f7770e926711fd773913/reports/d2945acd-743e-41a4-824e-b1507a68f477/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/f452886b-9be2-4594-96fc-a03512ae106c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1146195
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 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
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: 778926 Sample: nBf56gIYBk.exe Startdate: 06/01/2023 Architecture: WINDOWS Score: 100 39 Malicious sample detected (through community Yara rule) 2->39 41 Sigma detected: Scheduled temp file as task from temp location 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 8 other signatures 2->45 7 cSOIKtbj.exe 4 2->7         started        10 nBf56gIYBk.exe 5 2->10         started        process3 file4 47 Multi AV Scanner detection for dropped file 7->47 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 May check the online IP address of the machine 7->51 53 Machine Learning detection for dropped file 7->53 13 cSOIKtbj.exe 14 3 7->13         started        17 schtasks.exe 1 7->17         started        27 C:\Users\user\AppData\Roaming\cSOIKtbj.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\Local\...\tmp2839.tmp, XML 10->29 dropped 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 10->57 59 Injects a PE file into a foreign processes 10->59 19 nBf56gIYBk.exe 15 3 10->19         started        21 schtasks.exe 1 10->21         started        signatures5 process6 dnsIp7 31 api.ipify.org 13->31 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->61 63 Tries to steal Mail credentials (via file / registry access) 13->63 65 Tries to harvest and steal ftp login credentials 13->65 67 Tries to harvest and steal browser information (history, passwords, etc) 13->67 23 conhost.exe 17->23         started        33 api4.ipify.org 64.185.227.156, 443, 49698, 49700 WEBNXUS United States 19->33 35 mail.chroasia.org 103.14.99.210, 49699, 49701, 587 TRUNKOZ-INTrunkozTechnologiesPvtLtdIN Singapore 19->35 37 api.ipify.org 19->37 25 conhost.exe 21->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-12 09:43:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
27 of 41 (65.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a6p4f7o5zwcw4rzxd4htsjcovpgjchvc6mopd7j4xzcsghkz2g4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
33a39c038e941e77bb0129b765cc7ed91a4126a8bafb435149ef4912afb62a18
AgentTesla
68c3508e980dd892e048b76b56f4ccf61a123ffe3b57039de7db4620f957d976
AgentTesla
6c0fa98c3efe2e344205ce8ebf89e440100294b7a1d4624f7484c2dadc644b0b
AgentTesla
add9c8baf898a95f7fda191fc281bbd09f36d8548fec2169d53e1998a6baca48
AgentTesla
e363a49ef8094fe28a09ef4f2fbb3c747eeda2b564d3946aa0c75f17dc7c586e
AgentTesla
+ 20'379 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230106-mg3xdsfg32/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Looks up external IP address via web service
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/821ebafe-e50d-4dc9-8eeb-a96ae9551d5a
Unpacked files
SH256 hash:
e93fba9f68bc64a444f7e1bc7d14c6ac9c6173387f0ad755500121cf2523d071
MD5 hash:
18e2897d5755f28e2bc370a4458b63a1
SHA1 hash:
e97be0cafdfb16ddf6db4465e91e7b936d303b1a
Link:
https://www.unpac.me/results/402f6ff8-fcc9-4257-933e-f593e566f6dc/
SH256 hash:
3e9af251154b686cd673827cc4cb6ca815f44d6eede410817f074b1e3e736f50
MD5 hash:
268d9b62bc6a63f99f295e62493474e0
SHA1 hash:
96b1b7161d633ed0a67c66de3ebafb7021f62382
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/402f6ff8-fcc9-4257-933e-f593e566f6dc/
Parent samples :
9fafe0f757cd03424b2314164d0ddcc120a75b38d69e41b8350c4f1b6c6092b7
e363a49ef8094fe28a09ef4f2fbb3c747eeda2b564d3946aa0c75f17dc7c586e
079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/402f6ff8-fcc9-4257-933e-f593e566f6dc/
SH256 hash:
079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9
MD5 hash:
3462af6b996ef38667436f2ac37c4786
SHA1 hash:
71fd0f676f539f759071067b01ed62de7df7a862
Link:
https://www.unpac.me/results/402f6ff8-fcc9-4257-933e-f593e566f6dc/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/079fc2fdddcd/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/079fc2fdddcd856e47371f0f39244eabcc911ea2f31cf1fd3cbe45231d59d1b9

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/349969/

Comments