MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe
SHA3-384 hash: dc6de068009ebd2901b22f646a1c9a3de92a87287255f38e71e790cf24dc2ff7d9e2aa4bf2aad0cd76858aa344913349
SHA1 hash: d16437ca01962d05978f80871ecf90e3a40b8efa
MD5 hash: 884a099c7b4bc0cbde24ed830bbf899d
humanhash: equal-vermont-solar-timing
File name:SKT_200204635_payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:699'392 bytes
First seen:2023-03-13 07:11:02 UTC
Last seen:2023-03-20 07:25:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:bscfauL39sg17V4YENsNAchcy8DbmFSNHSTwTOGTw0mckx:Z9sgb4Yms1hc9vmFSNHSTwTNT78x
Threatray 1'334 similar samples on MalwareBazaar
TLSH T159E48EEC59BC21E6C6E0EFB1AEC64917B2D3952E7281ECDD56D20F54430271AF88742E
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 923cec9aaa9a92e0 (1 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SKT_200204635_payment.exe
Verdict:
Malicious activity
Analysis date:
2023-03-13 07:16:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/37feb7cb-d706-451f-8fe4-67c2b7f0f80e

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/373886/
Detection(s):
SecuriteInfo.com.Variant.Barys.12793.6142.17252.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
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/640ecca1c3fe900de11873b8/reports/83e2fb62-273f-4aae-b343-0d79b1b535d1/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/610789b3-a03a-45fa-b57e-c0bb0a006ccb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1192251
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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: 825125 Sample: SKT_200204635_payment.exe Startdate: 13/03/2023 Architecture: WINDOWS Score: 100 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 4 other signatures 2->51 7 SKT_200204635_payment.exe 6 2->7         started        11 BsIqpPe.exe 5 2->11         started        process3 file4 29 C:\Users\user\AppData\Roaming\BsIqpPe.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp6581.tmp, XML 7->31 dropped 33 C:\Users\...\SKT_200204635_payment.exe.log, ASCII 7->33 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 May check the online IP address of the machine 7->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 13 SKT_200204635_payment.exe 15 2 7->13         started        17 schtasks.exe 1 7->17         started        19 SKT_200204635_payment.exe 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 21 BsIqpPe.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 35 api4.ipify.org 104.237.62.211, 443, 49696 WEBNXUS United States 13->35 37 mail.carmtld.com 162.241.194.94, 25, 49697, 49701 UNIFIEDLAYER-AS-1US United States 13->37 39 api.ipify.org 13->39 67 Installs a global keyboard hook 13->67 25 conhost.exe 17->25         started        41 64.185.227.155, 443, 49700 WEBNXUS United States 21->41 43 api.ipify.org 21->43 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->69 71 Tries to steal Mail credentials (via file / registry access) 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 27 conhost.exe 23->27         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe/
Threat name:
ByteCode-MSIL.Spyware.Taskun
Create hunting rule
Status:
Malicious
First seen:
2023-03-13 07:12:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2a7cqii2qhrz37b62fynnipuncfptfvmsaqwsrnorhi3bzfe37a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
052afbbd3519f8a04f81034ffd5ed15c422b9a9e881f46951e5e6e0587dfa569
AgentTesla
15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f
AgentTesla
1b0f51f149379ef26da117f6460adeb0e4bba098c58b536044ce39c1f5410608
AgentTesla
315ecb120b54f60b17626f16ca7283d002511ac41babfd4da930e94a8a0a3154
AgentTesla
769d0e9720bbc74f76e295710fbc77d8cb3998353ca7084bc121e780c9b1f3ef
AgentTesla
c0d69c07096000d15184964499d68e91874da06fc8d461ae8b4bc376ea72fd30
AgentTesla
d03b8c0fcbbdc16e4c7d5794c037ad639ce4c55aa42fc1905c179c4213d0b04f
AgentTesla
d6c81069f8763d1bb3ee317188270f97b60271b52ab35bd92080dde6913ad2e2
AgentTesla
e1332c9ff034ded7f31b405f082cba3f67c5bf23f679e08643907ff26679cbfb
AgentTesla
+ 1'324 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/230313-hzzv8sba5w/
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
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
Unpacked files
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/07e1e694-c284-461c-b46e-aaefdf43a566/
SH256 hash:
af3703f0ee06e4b23e12f5b755905a562f4aeac69f2c3e1ad6951d1f6bcedaa5
MD5 hash:
102528f86ca4d06f1f2acc8e9488a0ce
SHA1 hash:
5eb0d82bce0af19cf4e51efcb0f7c70aff8b1ae0
Link:
https://www.unpac.me/results/07e1e694-c284-461c-b46e-aaefdf43a566/
SH256 hash:
629e7d8a14bece9e3a786ebb79ffe41d6a95c78b9432c4e4452af3462e3415b5
MD5 hash:
58120a0e9def3066d816530324976e4d
SHA1 hash:
587cd701b1847e81225bf85d20d3129b1d1d4a8b
Link:
https://www.unpac.me/results/07e1e694-c284-461c-b46e-aaefdf43a566/
SH256 hash:
be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe
MD5 hash:
884a099c7b4bc0cbde24ed830bbf899d
SHA1 hash:
d16437ca01962d05978f80871ecf90e3a40b8efa
Link:
https://www.unpac.me/results/07e1e694-c284-461c-b46e-aaefdf43a566/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/be81f14108d4/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/be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe

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 be81f14108d40f1cefe1f68b86b50fa34457ccb564810b4a2d744e8d872526fe

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/373886/

Comments