MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23
SHA3-384 hash: c88f6ed33357774efa972b4c870d67994d4b4b034f4a6067c5338dad8206207e508dcbb43b102a1de40b404b88616d74
SHA1 hash: e1f1f6c6267b4deb6984779d90af18a7afe9f3c0
MD5 hash: 114e04bc6811036df21b9e9be6164a84
humanhash: purple-oranges-triple-bakerloo
File name:SWIFT PAYMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:681'472 bytes
First seen:2023-10-05 12:53:14 UTC
Last seen:2023-10-05 13:01:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:giMJ/j0akYw+ETUEMJ7WzrIlTv4aK1x1MGIUFxJSyE/YFnsknA748qxaCzeN:+L0abEAAQlTvjS1MGIGxkyYYFsNIx/
Threatray 117 similar samples on MalwareBazaar
TLSH T1C0E4019077EE5B76D8B847F51231510027B53AAF397AE64C2EC670CE1B65F810A20FA7
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 cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
5
# of downloads :
283
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SWIFT PAYMENT.exe
Verdict:
Malicious activity
Analysis date:
2023-10-05 13:18:29 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/b249c3d4-4624-4c31-aa3c-c8f938e53a3d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2431.7245.18928.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
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
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/651eb1ed9b16696e9f92317c/reports/7888d804-2562-4545-aad4-f3026ac39545/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23
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/f4aabcac-b254-43a4-990d-37cf1c74c71e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1320275
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1320275 Sample: SWIFT_PAYMENT.exe Startdate: 05/10/2023 Architecture: WINDOWS Score: 100 38 us2.smtp.mailhostbox.com 2->38 42 Found malware configuration 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 8 other signatures 2->48 8 SWIFT_PAYMENT.exe 7 2->8         started        12 whWXvWrGw.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Roaming\whWXvWrGw.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp23D5.tmp, XML 8->36 dropped 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 8->52 54 Adds a directory exclusion to Windows Defender 8->54 14 SWIFT_PAYMENT.exe 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        56 Multi AV Scanner detection for dropped file 12->56 58 Machine Learning detection for dropped file 12->58 60 Injects a PE file into a foreign processes 12->60 22 whWXvWrGw.exe 2 12->22         started        24 schtasks.exe 1 12->24         started        26 whWXvWrGw.exe 12->26         started        signatures6 process7 dnsIp8 40 us2.smtp.mailhostbox.com 208.91.198.143, 49690, 49691, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->40 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->62 64 Tries to steal Mail credentials (via file / registry access) 22->64 66 Tries to harvest and steal browser information (history, passwords, etc) 22->66 32 conhost.exe 24->32         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 12:53:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=svgbu3vknsmunlxy3p4vpyaln2zkwvspkzf54iweuha26236fqrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2bb773e136439075cac3a339b5699b0036a0896c1f2689162d816d673fa72d95
AgentTesla
3be6612501472572fdc009d75567cb83d4f2f54a7628c2b95b48adb6bdc43b9b
AgentTesla
4a699a693c63228aebd3e0bc98d92fe2d8bb7ae487992e81cfee767f0b9ed1bf
AgentTesla
609592caa987add8031fbe007b2901e0e02de60a8fda33ace07dbec8b2239205
AgentTesla
68bfc9ed3467e7772c67f3e8d73243b8221d6a99612ae9bf3046818ff414c6d7
AgentTesla
7e5e3c49e0bcb2e16b86e870f591feca75b0d7007ed5851ecdfb70fa3d06976c
AgentTesla
89bc9fdb7d1d93a49c7cf3ccfff8ec5c174a44dd580e63e3cb47de448e9daefc
AgentTesla
d31cf6f73f1b908e23652b6863e5562d58395fe823b93c0bbd82c26a4ec065b3
AgentTesla
ec50c4dbfaf63807aa7eab2af9c1bc46b66553bc1da16f1aede4dd8096b8bcd5
AgentTesla
f94a62b2332593b4de3797cb1fb3127a682f2623d12e5f731157190526f6ef5c
AgentTesla
+ 107 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/231005-p47j7sda48/
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:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/ac34b08b-8b01-4a6d-b023-71c562365242/
SH256 hash:
af10a81d30ea6c14a0857caa64697f78672a941419d679b34eedb82e080ad46b
MD5 hash:
ec0b80883f0b18fb75a48dd18795f514
SHA1 hash:
afe9537c27362b6769a1df0ad414b8e58d34ea40
Link:
https://www.unpac.me/results/ac34b08b-8b01-4a6d-b023-71c562365242/
SH256 hash:
bcfe709ff70f017cc5504d96486392db6c3d42542380029910ad3d6e1ad3c968
MD5 hash:
dfd2acbe783178760c1e89a3585bdfd3
SHA1 hash:
78688ed57531b5d7bf2b8858dceb616d0be5b1f6
Link:
https://www.unpac.me/results/ac34b08b-8b01-4a6d-b023-71c562365242/
SH256 hash:
530d79aa5fe577ab8eaa665a419b435362321f2f91dcd089459835aa67c0cfbf
MD5 hash:
2250102dd59cf34961148ef1620b9f74
SHA1 hash:
6a8f632de9921242441f37596f10d5e0f46462d1
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/ac34b08b-8b01-4a6d-b023-71c562365242/
Parent samples :
954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23
69724b5cfdc922ae373f5ab6b8ca15c6eb09c17da6aa6b736010d826fd72755f
3a0085619ee4e660b1ed99ca04217398062d733bcbef009925dc2525290746f6
b630b78934a6734c47a985812709276c146be604d285251b428130232484a890
d572d76bc4cbc0096f999a10f7996efcb014e3e433b05a9a8a25a34acc280d1a
b62200d6871b5f2343d407fa822c9fea82b9c28d7414b088e1a56160bf3706b7
SH256 hash:
954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23
MD5 hash:
114e04bc6811036df21b9e9be6164a84
SHA1 hash:
e1f1f6c6267b4deb6984779d90af18a7afe9f3c0
Link:
https://www.unpac.me/results/ac34b08b-8b01-4a6d-b023-71c562365242/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/954c1a6eaa6c/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/954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
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

zip 7eeeb95b2eb5029093466a921cbfa2d4d1b8ac23ad4ea37e6f710f24439e310f

AgentTesla

Executable exe 954c1a6eaa6c9946aef8dbf957e00b6eb2ab564f564bde22c4a1c1af6b7e2c23

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 7eeeb95b2eb5029093466a921cbfa2d4d1b8ac23ad4ea37e6f710f24439e310f
  
Dropped by
MD5 2d8436bfbede27f1d10d07db5c4b6e7b

Comments