MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd
SHA3-384 hash: 05d089cc52f6d565f09b557aa865a1ac00223022512b0d767c8596a624efdd93733809a968fd5776f439605ff9cf718b
SHA1 hash: 9432af1405493a9c03c2fbe5627befafbfefcd86
MD5 hash: c6a74fbf100cfd67ea4fa6da9b819093
humanhash: pip-bakerloo-montana-zulu
File name:Product Inquiry.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:771'072 bytes
First seen:2023-06-07 09:48:32 UTC
Last seen:Never
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:vd6L7PV3ffiobhaDnLMzIL2q+RTdOL8PPTCrLcLUVnQh5pGnSxxcVhpXcwJbbxCo:gOyqGUL8H2cLFQA4pXcwDCX8fhUW7
Threatray 4'892 similar samples on MalwareBazaar
TLSH T1F3F4026933E3610ECE5EBFBC1C5506B9C6F8AA063502D2878EE3745DEC68F468A41753
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)
File icon (PE):PE icon
dhash icon b2ccf4e0e8d1c29c (12 x AgentTesla, 10 x Loki, 2 x SnakeKeylogger)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
268
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Product Inquiry.exe
Verdict:
Malicious activity
Analysis date:
2023-06-07 09:50:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/05b6ea4e-d9a1-49df-ab5b-8efa991d569d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/396351/
Detection(s):
SecuriteInfo.com.Trojan.Siggen20.59952.22175.7783.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/6480528f5a0066d6c4f747bd/reports/98c20030-81a9-4276-bb71-a5af0b613ad7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd
Result
Verdict:
UNKNOWN
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/10305aac-22d3-49f8-af8d-9fd079e28c2d
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1250142
Signature
.NET source code contains potential unpacker
Found malware configuration
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)
Sample uses string decryption to hide its real strings
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2023-06-07 04:55:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwz4t4ikr4pdv3r5hezgb6bmpxhy2i643cmrc7ydst3kt4h5y76q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10488db28b2a89b0b4c98640e65f7df2ae248ba2a80dd443b9eddaf6714e01e0
AgentTesla
1c132ba72408b895776d0e5e21f30de4a546e0bfbe39d7b54fc50a3d5cc0a60a
AgentTesla
202494911805344069ceb189e70db6f89e17f55febe24dc4f42b3736c5b457a4
AgentTesla
46bdfb06a8c272dff04b4eeebba3fffd7849193c8a0ce13c2dc7b3a16b26a1a9
AgentTesla
4c3bf7999d35b0d04557e6887c768432fc819560b012a82ad029d8da1bb2af87
AgentTesla
6e8d1dd1574c5285fb19d7576e1384e5673fc2b0eaeff485e4d9cc13ec02007d
AgentTesla
806d84d7beb73d21f10339e37cc8cad779ab270fb80b79258268aa78fe85f9b0
AgentTesla
a0787c1c94372a5db2c8eb50b3e33ad43fbfc8f8cfe87872a549ee251bd1e766
AgentTesla
fdbf252fb3867cb9b7adb13b8b7716e2b585fda8701270b28784cc506698dc52
AgentTesla
+ 4'882 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/230607-ltb4rsaa8z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6247740573:AAHAmMj-kBEG9PYC4DG80Vta7hJKf5XumfE/
Unpacked files
SH256 hash:
15906649e9f9332f2e1fa56a5770e1de765bf924839d6c94ca17bd173a7e7d38
MD5 hash:
ae429fd5bd3ec34064ae6b59f713822f
SHA1 hash:
eb50f3314b0c13df58cc082426dee51324299897
Link:
https://www.unpac.me/results/08b57740-185f-429a-a117-93b597a0b2b6/
SH256 hash:
0d1d574a977ef8ca2ce69037239d460829f57a7268807016532e5f866a4c42a0
MD5 hash:
759e0b3916272493c1fe2505270a371a
SHA1 hash:
bb4bb48a54a94007609eb877a5bb0c08463432b8
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/08b57740-185f-429a-a117-93b597a0b2b6/
Parent samples :
85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd
a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f
SH256 hash:
3f1bb439dc1e39bdc7ea992cdbacc9583d53e6c4949433f94a8e5be5fa4d3d29
MD5 hash:
be030d800cea4838ad5a4a7559ed3c32
SHA1 hash:
81a03d90b451475d7b229ae91a811800e03f6cb2
Link:
https://www.unpac.me/results/08b57740-185f-429a-a117-93b597a0b2b6/
SH256 hash:
24fb381fef262a08a66beb37429af92a5e48970f6f7bffd7d929b30ee6b3458e
MD5 hash:
3ffb16e582c8b9c4de64759f7a79044e
SHA1 hash:
46d255d56e44fcf75a2a151d7248ec9c6df90e3d
Link:
https://www.unpac.me/results/08b57740-185f-429a-a117-93b597a0b2b6/
SH256 hash:
d6a104f362797984fae0656ca94510b6a0ec68331fe8eb92f006d9c408974116
MD5 hash:
31bd1242e6dc5d37156895742e1e466d
SHA1 hash:
0a2e2697de7b91d64bb6d296200cde585a9f7eaa
Link:
https://www.unpac.me/results/08b57740-185f-429a-a117-93b597a0b2b6/
SH256 hash:
85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd
MD5 hash:
c6a74fbf100cfd67ea4fa6da9b819093
SHA1 hash:
9432af1405493a9c03c2fbe5627befafbfefcd86
Link:
https://www.unpac.me/results/08b57740-185f-429a-a117-93b597a0b2b6/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/85b3c9f10a8f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd

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

Executable exe 85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/396351/

Comments