MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331
SHA3-384 hash: f5e1ecf3953a8f29adbae3ec54b7df394aa50191d868ed7f8e313cce355e9c80ca9c7a696ae074da14e4337a80f91103
SHA1 hash: db62184f0a75f088a1ec8f7d921e325263517549
MD5 hash: 03a8e7e02b995c25b3959520452c8747
humanhash: paris-avocado-arizona-west
File name:Sea Shipment INV - Final .20230705001pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:647'680 bytes
First seen:2023-07-18 10:31:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:msC5vmAY2kcdbL4EfVAH6l4EJ5jouFO4BjddN+IZ8kcuc0G9M9RseaK4sQIkEOVY:msbN6GEfV3l4EJ5jq4dddNuNuRGi9uen
Threatray 441 similar samples on MalwareBazaar
TLSH T129D412163DAB8513D00A2F7BC44022B54392DBCA7927D64B3C8F7265EA1A7CF0E95B47
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:AgentTesla exe Shipping

Intelligence

File Origin
# of uploads :
1
# of downloads :
304
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Sea Shipment INV - Final .20230705001pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-07-18 10:32:58 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/70ae85b6-257a-4369-8bb2-2ef04898a899

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/423307/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.9727.15141.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64b66a247a9c6ddebf0b63a3/reports/9c299290-a09d-4388-be15-b5c1c64743bb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331
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/f0fd1d0a-8590-4e45-ab23-08a90b88aa41
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275014
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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: 1275014 Sample: Sea_Shipment_INV_-_Final_.2... Startdate: 18/07/2023 Architecture: WINDOWS Score: 100 55 Found malware configuration 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 Sigma detected: Scheduled temp file as task from temp location 2->59 61 5 other signatures 2->61 7 Sea_Shipment_INV_-_Final_.20230705001pdf.exe 7 2->7         started        11 QlgasnIlpjrh.exe 5 2->11         started        process3 file4 39 C:\Users\user\AppData\...\QlgasnIlpjrh.exe, PE32 7->39 dropped 41 C:\Users\...\QlgasnIlpjrh.exe:Zone.Identifier, ASCII 7->41 dropped 43 C:\Users\user\AppData\Local\...\tmpD23B.tmp, XML 7->43 dropped 45 Sea_Shipment_INV_-...30705001pdf.exe.log, ASCII 7->45 dropped 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->63 65 Uses schtasks.exe or at.exe to add and modify task schedules 7->65 67 Adds a directory exclusion to Windows Defender 7->67 13 Sea_Shipment_INV_-_Final_.20230705001pdf.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        27 2 other processes 7->27 69 Antivirus detection for dropped file 11->69 71 Multi AV Scanner detection for dropped file 11->71 73 Machine Learning detection for dropped file 11->73 21 QlgasnIlpjrh.exe 11->21         started        23 schtasks.exe 11->23         started        25 QlgasnIlpjrh.exe 11->25         started        29 3 other processes 11->29 signatures5 process6 dnsIp7 47 sculeprofi.ro 89.42.218.190, 49690, 49693, 587 ROMARGRO Romania 13->47 49 mail.sculeprofi.ro 13->49 51 192.168.2.1 unknown unknown 13->51 31 conhost.exe 17->31         started        33 conhost.exe 19->33         started        53 mail.sculeprofi.ro 21->53 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->75 77 Tries to steal Mail credentials (via file / registry access) 21->77 79 Tries to harvest and steal browser information (history, passwords, etc) 21->79 35 conhost.exe 23->35         started        37 conhost.exe 27->37         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-18 08:57:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbyfghkockfmyu7unrmzk6gdwo3k5atrfp7eu7aaqmzliokmwmyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09581fc9ed4ea3eac091a119cd524856ef8a9236c54b3269c3c7898d380b2a4d
AgentTesla
27c778ddd5fc52f6b2d3950b409b9d0eae0aa20efc48c29b6aea24c3735a979d
AgentTesla
5b6c4fb2973f9000595878ea158b86b4b60279066e771a1d8d2b216825ee5635
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660be4c3676e157ceffbe579aeb01bb2ecd89646680310bbd95031280e11cdf1
AgentTesla
780c9bad9c62b35f6af3a27633c4c0e7187049b7a6e7ed7b244a8fe1ef6a240c
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c3d408d3ba7f6ea4acf913b8fd845e98c587fc8a6c67f48ef3542e3895ba7153
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cdef751e4e5097b1dbebf7b0a168995f39e09360a8dd45556e7c507e55401807
AgentTesla
+ 431 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/230718-mkyf3she72/
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
Program crash
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:
45b5a61e4a8f4025d3e94f407c0e84a2cde427a918f2a5446278e22117da1d4c
MD5 hash:
ca775551666be768a9241f43eec98b87
SHA1 hash:
fbbd937067a24c48ee5274d3fa2881a991e64f3c
Link:
https://www.unpac.me/results/854967da-3d80-47d1-96e3-d956c69b52b6/
SH256 hash:
1d3fd950d592e41e245059a2e3dff83b9787493faefd3396cc1a188abc60d2eb
MD5 hash:
576388f8afc82afc6f0816ada710bbcd
SHA1 hash:
b3a1d6bf9072413008238d7d54c76e04fa88b18e
Link:
https://www.unpac.me/results/854967da-3d80-47d1-96e3-d956c69b52b6/
SH256 hash:
17414b73bdce17c72c55300aaf6dbdcf07a36d5ec2a6c483575995501dea61fd
MD5 hash:
7fa0dbb3e7186db1ead32a38073025b3
SHA1 hash:
b073d2c6a0208b2701bc67931dffc0a9bf98a865
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/854967da-3d80-47d1-96e3-d956c69b52b6/
Parent samples :
8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331
ef9a39b1d91ce4e4b8ec5da6cd906fddb71837ba7438b13f96ea095d6102673d
5d68001f1a762921f2203524901bc239c7b5d5da040f128b549a73740bf79a36
e219e0c0a2e353d69cc502b5560506d182a70a1340ecb415339a5645644256a7
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/854967da-3d80-47d1-96e3-d956c69b52b6/
SH256 hash:
8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331
MD5 hash:
03a8e7e02b995c25b3959520452c8747
SHA1 hash:
db62184f0a75f088a1ec8f7d921e325263517549
Link:
https://www.unpac.me/results/854967da-3d80-47d1-96e3-d956c69b52b6/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8870531d4e12/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/8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331

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

zip 5968701efe2fca7f9cc3c54288f2c4506562aa84453d8c6afa3a801f89485ba0

AgentTesla

Executable exe 8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 5968701efe2fca7f9cc3c54288f2c4506562aa84453d8c6afa3a801f89485ba0
Cape
Cape
https://www.capesandbox.com/analysis/423307/
  
Dropped by
MD5 e8350a068539bc7444af66046c37901b

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