MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4
SHA3-384 hash: 3a6eb925b23ba23cfd3a56089ac66d7b7670ffeebd6cbbc026608bd92fc0d271bf0a89c95653819390d7dddb67e5b857
SHA1 hash: c5a605e276de95ece9098f8effd28d54aaf41edc
MD5 hash: a8cd4eaa803c78d7d60de36ddea14cca
humanhash: leopard-idaho-glucose-eleven
File name:Shipment document.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:679'936 bytes
First seen:2023-08-02 07:23:07 UTC
Last seen:2023-08-02 07:44:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:3g7JduIEEnU6ANYZZQkyVy55elgBrjwt1GyR07zjzMxsFleptgRCtQoHb9HBENmC:3g7yIEtpYLQq5omwtQoKz7F+iRCmoxwh
Threatray 801 similar samples on MalwareBazaar
TLSH T1E2E4124977E4823BF0BBB2B6EE3041854A737EB57AD5CAAE448431CED47B7001992367
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
286
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Shipment document.exe
Verdict:
Malicious activity
Analysis date:
2023-08-02 07:24:30 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/7992d610-237d-4dff-aaa5-d14fbe78291a

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/439744/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.666.12378.23304.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64ca04928b880a9fc642ff44/reports/91a11c1c-1679-4474-b3ec-48f031f08b6d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4
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/a6ddd1d1-3d65-4602-8790-0005039a8a62
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1284179
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: MSBuild connects to smtp port
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
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1284179 Sample: Shipment_document.exe Startdate: 02/08/2023 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Sigma detected: Scheduled temp file as task from temp location 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 6 other signatures 2->66 7 Shipment_document.exe 7 2->7         started        11 JgThWkWBNlCuk.exe 5 2->11         started        13 wSStSI.exe 2->13         started        15 wSStSI.exe 2->15         started        process3 file4 44 C:\Users\user\AppData\...\JgThWkWBNlCuk.exe, PE32 7->44 dropped 46 C:\...\JgThWkWBNlCuk.exe:Zone.Identifier, ASCII 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmp1517.tmp, XML 7->48 dropped 50 C:\Users\user\...\Shipment_document.exe.log, ASCII 7->50 dropped 80 Uses schtasks.exe or at.exe to add and modify task schedules 7->80 82 Writes to foreign memory regions 7->82 84 Adds a directory exclusion to Windows Defender 7->84 17 MSBuild.exe 17 4 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        86 Multi AV Scanner detection for dropped file 11->86 88 Machine Learning detection for dropped file 11->88 90 Injects a PE file into a foreign processes 11->90 26 MSBuild.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 MSBuild.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 52 mail92100.maychuemail.com 112.213.92.100, 49696, 49698, 587 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 17->52 54 api4.ipify.org 173.231.16.76, 443, 49695, 49697 WEBNXUS United States 17->54 56 api.ipify.org 17->56 42 C:\Users\user\AppData\Roaming\...\wSStSI.exe, PE32 17->42 dropped 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->70 72 May check the online IP address of the machine 17->72 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        58 api.ipify.org 26->58 74 Tries to steal Mail credentials (via file / registry access) 26->74 76 Tries to harvest and steal browser information (history, passwords, etc) 26->76 78 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->78 40 conhost.exe 28->40         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-08-01 16:56:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hicfc3lr42re6dza3jdcgarzzilx43a5o3fyq6kigrdjjyvdo2sa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01af6a15beb6d627c8e7d255eb0d8f2e1167d710b101973b8da9b50246368bf3
AgentTesla
40ea8804c950d48871a44d15ffca0abdfd33756864d6a83229c03fd9bfba3238
AgentTesla
4a6391439592ce3581a5d2c8f6195cc7e582d69222cf0e23d6bb0e8962abd1c2
AgentTesla
4ff2e8cb6e81b9946d403ee59271618620e4e55164d9b591be3d648425505185
AgentTesla
67597ef80dae09206d734a28cd5f67bb236050a49916d46d8c19be0c2d2b9b5b
AgentTesla
793e60744aa163e0da636233df2fc83f43d447cddf4a89b28ff15a0ca95e69f9
AgentTesla
7fd4f276c26f9d25e10af688e4b21db9719e2f03b9ef0b33eb9f6fa83a1a6591
AgentTesla
ab701ac288408c45b6a0d0d7cc7f71b44309cd32b64544a3244511098ee20bf6
AgentTesla
c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4
AgentTesla
e949856ccd8b9d36fb7c2322f2c09d2a969c0121c9b08361cf16dc08c316d3ad
AgentTesla
+ 791 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/230802-h8c3tsee5z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Unpacked files
SH256 hash:
acf487f92e87d1e9cbd895f2353018a54d7248d5386905987da3be29a1068470
MD5 hash:
054b20f120369b8335084e70e2ce075a
SHA1 hash:
ed43503a99503c18197cad9bd779c770b3bf42f1
Link:
https://www.unpac.me/results/9f46aa8d-e804-403b-9584-904599f0fdf3/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/9f46aa8d-e804-403b-9584-904599f0fdf3/
SH256 hash:
7c7dae711d036d21531c86e799e066a860a66502effe68cd8ba3c0abef9473be
MD5 hash:
5c6236ffaab012b20c878cdbb0a5c9bc
SHA1 hash:
9c203a38eb1649d07c4fcfd013e2edff193c9179
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/9f46aa8d-e804-403b-9584-904599f0fdf3/
Parent samples :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 hash:
40821038dd9a8a0c85f1c5898dcdd8fac1499e0b569ddfbadffe1c6ceb0aa03b
MD5 hash:
71ff3a9613b8d58debedc2742c43def3
SHA1 hash:
17cc80f177b9baa3f97024e6c7606961aaf36e37
Link:
https://www.unpac.me/results/9f46aa8d-e804-403b-9584-904599f0fdf3/
SH256 hash:
3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4
MD5 hash:
a8cd4eaa803c78d7d60de36ddea14cca
SHA1 hash:
c5a605e276de95ece9098f8effd28d54aaf41edc
Link:
https://www.unpac.me/results/9f46aa8d-e804-403b-9584-904599f0fdf3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3a04516d71e6/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/3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4

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 8beb92a6f2e2a9c7245de0d996e68c4de4d6f555cdd85bed4fd8ccc4f158045f

AgentTesla

Executable exe 3a04516d71e6a24f0f20da46230239ca177e6c1d76cb887948344694e2a376a4

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 8beb92a6f2e2a9c7245de0d996e68c4de4d6f555cdd85bed4fd8ccc4f158045f
Cape
Cape
https://www.capesandbox.com/analysis/439744/
  
Dropped by
MD5 bb62ed76c8d03c0382d0eb0dd062270c

Comments