MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b
SHA3-384 hash: 5726cbbe26c35d83c992e3ff5c679a8b6b721b83b66d1ab6e05468bda975f28dce437d10a45e6b1ee288e83ddc2da86a
SHA1 hash: d5b3d029b3645a1f2cbf14ec1d134276e47d60e2
MD5 hash: c60068fde058f588a2b7fe236cfbc0e9
humanhash: august-oscar-beryllium-kentucky
File name:SHIPPING DOCUMENT_9871610T00077003_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:654'848 bytes
First seen:2023-12-07 07:19:49 UTC
Last seen:2023-12-07 09:21:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:CE5QaueH5qjR82KUIdsNQ3GZDlOPk9JiPB7a4pZ5fBJfOUmtakjg7s:CE3qjWsI6wKo44PBu8Z5L2Umtaks
TLSH T1D3D42364B21C0AA3E2B3BDB4981A305B363ADE717642DFDCDD35329C69A7F050894763
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 480013cccc553380 (15 x AgentTesla, 5 x SnakeKeylogger, 5 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
325
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/463121/
Detection(s):
Porcupine.Malware.58887.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
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6571722556f85d0de4150184/reports/5286fd29-b0e6-4b9f-9476-8ea39c240564/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b
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/901ce18a-a9a3-46b6-8a87-ab002a9be667
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1355187
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
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 sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-06 08:20:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u5meaianw25jgeyfhkyvkupwy5mnpcwj767hl3pa6nxhitvo2jfq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231207-h535vahgdk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
e72b64e3119db4738c1525a4f336d9343da4196939b9e38143c684b5f1e1b5aa
MD5 hash:
dde684e9f1482a79b0dc510cb9f5fcf9
SHA1 hash:
a39dddb3e0d3408e46b7ec63ec0477fd613b4546
Link:
https://www.unpac.me/results/55553215-fb5a-4285-b565-86be8116eaaf/
SH256 hash:
3a4e38c1195438c142677c4b1de40f6793b6aaa93dfe8e421ccb1528c43e9fcb
MD5 hash:
911115cabfe548f7fc54164cbd2ac1c9
SHA1 hash:
9bce9b945525e70067cdaf3a81c27d3ff0628931
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/55553215-fb5a-4285-b565-86be8116eaaf/
Parent samples :
c3105671b44dbb43690934adc01bd2322763b6b9eaa8ca345f90a6c2de6bada5
85793099f12e560997cffcf50740033c71141f9d38a5ea5659f1ebaa2824c541
a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b
f2c817d14832f236b4f1dcbd4455ffef79494e135cd79dec2bda59f28e0926ec
SH256 hash:
f40b13a560fea48995f5e1629f2f89ec865ab0597c7984a73b45a773c0e36816
MD5 hash:
9f5dc3fd6d80db1a571de497b743f445
SHA1 hash:
34115522990bfa86ea821ed8870256b0ca9709ad
Link:
https://www.unpac.me/results/55553215-fb5a-4285-b565-86be8116eaaf/
SH256 hash:
c34dfbc328de247d25d670c3b7853f1dddd2ec2607d5dbb0480743b45a15ea64
MD5 hash:
85b87384830444e6ab86a4a692ce96cc
SHA1 hash:
0d7d4614cf31d27e68ebf48e76fb1d308cc08152
Link:
https://www.unpac.me/results/55553215-fb5a-4285-b565-86be8116eaaf/
SH256 hash:
a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b
MD5 hash:
c60068fde058f588a2b7fe236cfbc0e9
SHA1 hash:
d5b3d029b3645a1f2cbf14ec1d134276e47d60e2
Link:
https://www.unpac.me/results/55553215-fb5a-4285-b565-86be8116eaaf/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a75840200db6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/463121/

Comments