MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74
SHA3-384 hash: d8d8144e0b5d02d59f8a863b7ccad90638ff6234e59987b7b374e55808b7643e1970a080b445ea04b00b91454e03162f
SHA1 hash: 7390f20118e77363d78b8aa9d05f187ecb0a38be
MD5 hash: 465ac5cfcafd7e24ebf873a1d584c81c
humanhash: sweet-moon-grey-steak
File name:STATEMENT OF ACCOUNT FOR JUNE AND JULY 2023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:672'768 bytes
First seen:2023-07-27 12:46:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:3bisGzLvjmmwg7vQQ3RAbs9fmTT3gTd9Ky3WEc75sS8K6Fw:3EzLv1RCbM23gh9K0omS8Kg
Threatray 701 similar samples on MalwareBazaar
TLSH T1DBE4E115B3AB4F80CB6E47B2C4A7138033374B0AB1D3DA49359726D59E4A343AB5F297
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0070cc96864c7000 (1 x AgentTesla)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
STATEMENT OF ACCOUNT FOR JUNE AND JULY 2023.exe
Verdict:
Malicious activity
Analysis date:
2023-07-27 12:49:06 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/75185a65-49a8-4f95-82a7-dc81b0b23062

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/434787/
Detection(s):
SecuriteInfo.com.MSIL.CoinMiner.YII.tr.23038.14153.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
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 with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74
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/4db7f0d4-c45b-4654-96b5-bf81e58331b5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1281152
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Found malware configuration
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
Sigma detected: Scheduled temp file as task from temp location
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1281152 Sample: STATEMENT_OF_ACCOUNT_FOR_JU... Startdate: 27/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 4 other signatures 2->55 7 STATEMENT_OF_ACCOUNT_FOR_JUNE_AND_JULY_2023.exe 7 2->7         started        11 CiAWtuD.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming\CiAWtuD.exe, PE32 7->33 dropped 35 C:\Users\user\...\CiAWtuD.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp46CC.tmp, XML 7->37 dropped 39 STATEMENT_OF_ACCOU...D_JULY_2023.exe.log, CSV 7->39 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 STATEMENT_OF_ACCOUNT_FOR_JUNE_AND_JULY_2023.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 STATEMENT_OF_ACCOUNT_FOR_JUNE_AND_JULY_2023.exe 7->21         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 23 CiAWtuD.exe 2 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 41 sconengr.com 138.201.250.101, 49702, 49705, 587 HETZNER-ASDE Germany 13->41 43 mail.sconengr.com 13->43 45 192.168.2.1 unknown unknown 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        47 mail.sconengr.com 23->47 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->67 69 Tries to steal Mail credentials (via file / registry access) 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 31 conhost.exe 25->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-27 01:16:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vpz4ihev4kvyxezwre5oksok4nb3fhndw4fpludr7uz26cjtrj2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
38a82a5e6d18531669a13e2d8b964eca5322e519e59b0267e6e23be4cc3ba67f
AgentTesla
780c9bad9c62b35f6af3a27633c4c0e7187049b7a6e7ed7b244a8fe1ef6a240c
AgentTesla
a641e8bafd27fb1423a65ca1a22338297173deeb3fab7931a36383f317221b95
AgentTesla
e296cfcf5cf08aaf033f3f8d30073bce7d8e7d895527df2e5110325e69dcde66
AgentTesla
fd80a61471b89fd67b5c966308c329fde1c6e70b0c229ac77d3407ca612090da
AgentTesla
+ 691 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/230727-pz7z6sef24/
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
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:
1c856af88bd839ee24742f6f1ebf82699b233dfbaa1152c55e858e9e0112074f
MD5 hash:
56074de639818a81c18a31233161a72b
SHA1 hash:
cd535cf073bb73c43cfc460cac0c5a08db2c74da
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/59ad2dee-ad8b-4ab8-bbee-ced52fcbb976/
Parent samples :
49d9f493a484d19fd8daa4dc979eadc8f04c41de54dff21fab6959c106bf54bf
bb89170bee6cc45c068be0dbc7cd40078abb554065094f6bafd91575c7b2023c
fd80a61471b89fd67b5c966308c329fde1c6e70b0c229ac77d3407ca612090da
3643035d381e44f0facf01f5463aa05fee4315b2c72fea1a96ef28d0185f7369
8ed8950fa5b89ea544a3bdfe37667e2a4013022278318f321d6811bc9017108a
abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74
SH256 hash:
30bb4e52f3984bcdd262d8ad3224ad14d0f2426da93f2479a1e6b94e9fc30155
MD5 hash:
29f9e1147f47779166332425eaf4709a
SHA1 hash:
29bafe2b69c148d3cf7e55feff2498f0810b02dc
Link:
https://www.unpac.me/results/59ad2dee-ad8b-4ab8-bbee-ced52fcbb976/
SH256 hash:
cdd410c717d1d7fc4a03ad3092f9729da644ff58d42d8b448a0c3a26df9cfd16
MD5 hash:
268d5fcb0da022e3d5362090a5084cbc
SHA1 hash:
1c5e0943430fbd1259886e80e078a309f1d9ba75
Link:
https://www.unpac.me/results/59ad2dee-ad8b-4ab8-bbee-ced52fcbb976/
SH256 hash:
abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74
MD5 hash:
465ac5cfcafd7e24ebf873a1d584c81c
SHA1 hash:
7390f20118e77363d78b8aa9d05f187ecb0a38be
Link:
https://www.unpac.me/results/59ad2dee-ad8b-4ab8-bbee-ced52fcbb976/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/abf3c41c95e2/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/abf3c41c95e2ab8b9336893ae549cae343b29da3b70af5d071fd33af09338a74

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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/434787/

Comments