MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32
SHA3-384 hash: 01067c399363c55d6d723a3d60b07315278639750b0752656019183032f55fd456fc7222006b2bb080cc11999a46832e
SHA1 hash: a13e99e8fd5ebc646c12837ee077fb0f70db38b6
MD5 hash: d4dbeaa14a69db8aabf08738ae6b1d2f
humanhash: speaker-alaska-idaho-bulldog
File name:41570002689_20220814_05352297_HesapOzeti.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:668'160 bytes
First seen:2023-08-30 12:30:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:CUL3bbCoIMyPWEV1vmVMl/Wye0CpbrG1KpFciHOqadyQIuDHArv:LL3bbCoIYELvCMl/80Cpbi1FEQhg
Threatray 5'541 similar samples on MalwareBazaar
TLSH T1A4E412E039A51B1AF8FD6BF850B7192117B22E2D35ADEF8C1E44B8CA7ABB7040514D47
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 3431365d4d5a6218 (8 x AgentTesla, 5 x StormKitty, 1 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
41570002689_20220814_05352297_HesapOzeti.exe
Verdict:
Malicious activity
Analysis date:
2023-08-30 12:38:11 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/b1e0f941-7495-4c7d-8013-b46ccdc1fb83

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/445302/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64ef36882a47256e3a2e8a70/reports/85682a40-910a-42b9-8221-00feb025f642/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/254b91bc-60c9-478d-8ff5-196e9a42cfeb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1300366
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1300366 Sample: 41570002689_20220814_053522... Startdate: 30/08/2023 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected AgentTesla 2->55 57 5 other signatures 2->57 7 41570002689_20220814_05352297_HesapOzeti.exe 4 2->7         started        10 YawnMo.exe 3 2->10         started        12 YawnMo.exe 2->12         started        process3 signatures4 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 Adds a directory exclusion to Windows Defender 7->61 14 41570002689_20220814_05352297_HesapOzeti.exe 2 5 7->14         started        19 powershell.exe 21 7->19         started        63 Multi AV Scanner detection for dropped file 10->63 65 Machine Learning detection for dropped file 10->65 21 YawnMo.exe 2 10->21         started        23 YawnMo.exe 10->23         started        67 Injects a PE file into a foreign processes 12->67 25 YawnMo.exe 12->25         started        process5 dnsIp6 33 zqamcx.com 78.110.166.82, 49717, 49720, 49729 UKSERVERS-ASUKDedicatedServersHostingandCo-Location United Kingdom 14->33 35 mail.zqamcx.com 14->35 29 C:\Users\user\AppData\Roaming\...\YawnMo.exe, PE32 14->29 dropped 31 C:\Users\user\...\YawnMo.exe:Zone.Identifier, ASCII 14->31 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->41 43 Tries to steal Mail credentials (via file / registry access) 14->43 45 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->45 27 conhost.exe 19->27         started        37 mail.zqamcx.com 21->37 39 mail.zqamcx.com 25->39 47 Tries to harvest and steal browser information (history, passwords, etc) 25->47 49 Installs a global keyboard hook 25->49 file7 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-08-30 12:31:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oyedc4sdszbxvo6j342v573sjaxem72dzxlw2qtcqpegqiawlyza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15ba4f63fe43c578c10edea51d3a521efb953302d78621b92ca65e699b921dad
AgentTesla
234aff0ca0de7675a5bcd4b0925d85bcb9c6df06948159893fdb990274a5164c
AgentTesla
26eec7bea99973fa7a59366d0603196099cec54b0e20f89876fd1dcbc6ea1e94
AgentTesla
3ec460aeca63f43b1c270d4c2c6d517086e8a302863bac43d7389d519c95f37e
AgentTesla
5a6c429f017b403c4bc91330056da43f35387f4a5ed19fed2be140ee29c32989
AgentTesla
8772e4d4d85468aa0e38f08261a4c2ccce28e6d9b50a8b219f79f228f736c85a
AgentTesla
916c26e1e43c03fb2faff6fe47a65492f0966ea0b5ae7ba4fd864af05f1e6ee8
AgentTesla
c9371309802b12f374c0a8f8e28b1fe40bd72929342338b7fc769f1a845f79a3
AgentTesla
eac955e21979be52d265a31b6d4d7434089ec180b116f5fd70792978ddb87d01
AgentTesla
f4b4e8c5922902a99c7fad1329d23fe90295b08b165200189273f391323dc47c
AgentTesla
+ 5'531 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230830-pp216see31/
Behaviour
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
AgentTesla
Unpacked files
SH256 hash:
bb80534b2020ff8b190121d259f6f0f517b945ef8e29b89554c61956c48efac3
MD5 hash:
4ce3fd8661138b0deadc1f3d5b8ca09b
SHA1 hash:
e66191df65480edf57b0c05a013c54502d472ff3
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/408b91d8-7bc5-485f-b6e4-677b12c5fa37/
Parent samples :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 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/408b91d8-7bc5-485f-b6e4-677b12c5fa37/
SH256 hash:
5787b5e14538115d4c663ef7e873b2242e692911ab77dca287e73635598f0f16
MD5 hash:
2b13b7a229edc95b5b39514675a7e569
SHA1 hash:
5dbcc81128f6f0e93bf189ac3083e03741966f19
Link:
https://www.unpac.me/results/408b91d8-7bc5-485f-b6e4-677b12c5fa37/
SH256 hash:
c094444932babf732e788625413d66665af54fa789015decb7e2da3d3ab25dc3
MD5 hash:
49204dbac9267797c9f6679a4bac06ec
SHA1 hash:
5590f19a53f6e6a88d14adfbc83ea1cd7ae002c7
Link:
https://www.unpac.me/results/408b91d8-7bc5-485f-b6e4-677b12c5fa37/
SH256 hash:
760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32
MD5 hash:
d4dbeaa14a69db8aabf08738ae6b1d2f
SHA1 hash:
a13e99e8fd5ebc646c12837ee077fb0f70db38b6
Link:
https://www.unpac.me/results/408b91d8-7bc5-485f-b6e4-677b12c5fa37/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/760831724396/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/760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32

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:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 760831724396437abbc9df355eff72482e467f43cdd76d426283c86820165e32

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/445302/

Comments