MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6
SHA3-384 hash: 38b97828c8c78dcefe952260b6f6787d9f4de67bc8d6d5a97c7f26697e23c01714eafff24200203fd69888f79631e547
SHA1 hash: 37433c6d1f0ac5a6d65d8e59317e18f33d6201a2
MD5 hash: ceb0ff5cfee5b1b01a0414ca937d51d8
humanhash: oklahoma-mango-west-seventeen
File name:3EI-QTN-2023-615.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:347'032 bytes
First seen:2023-11-06 21:53:48 UTC
Last seen:2023-11-06 23:16:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:Sb0568IcIHIOlm6q8CX403fTwiN18ecBB6hCUG6IBwb3GpR8dy+Yvm7o8H:f5LIHhbqPX/siX8IM6IBK2Ady+qm7PH
TLSH T108741252A3F8A208E1C687BDCE7156E1537665067236E219DC88E5FD7C2E3D2C2C0B67
TrID 30.6% (.SCR) Windows screen saver (13097/50/3)
24.5% (.EXE) Win64 Executable (generic) (10523/12/4)
15.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win32 Executable (generic) (4505/5/1)
4.8% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter TeamDreier
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:Mozilla Cooperation 2023
Issuer:Mozilla Cooperation 2023
Algorithm:sha256WithRSAEncryption
Valid from:2023-11-05T20:04:02Z
Valid to:2024-11-05T20:04:02Z
Serial number: b4462d107fed21681e4224d82c423b7d
Thumbprint Algorithm:SHA256
Thumbprint: ebaee927a17de8dde5c31c5b23843ce1af6b671f112b62d864f9255f3998856b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
338
Origin country :
DK DK
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.27396.30993.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6549607b2546bd423f123b71/reports/987d961c-b12e-43cc-9cb1-087a8e58e090/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6
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/0f421a0b-e1d4-4729-b30a-3e0e2da1b3fb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1337943
Signature
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Found malware configuration
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)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6/
Threat name:
Win32.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-11-05 21:41:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxtq5m6dnxqxwssbco76oakus47ktkqw4dqvfcsy7tqsgmngyt3a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231106-1r69fshb49/
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
AgentTesla
Unpacked files
SH256 hash:
9f0595233b5eacb68d34b3ea528a37036f384df9d6cf0fe0989c0f1781c5a7a2
MD5 hash:
b07f4d6cc6c892c968f1bfb2b5138d69
SHA1 hash:
7adf3a0e4a12a63fa1e88e0f6b17ea684e04808a
Link:
https://www.unpac.me/results/71b86a00-b414-4d9d-80bb-1849af0c5ddd/
SH256 hash:
cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6
MD5 hash:
ceb0ff5cfee5b1b01a0414ca937d51d8
SHA1 hash:
37433c6d1f0ac5a6d65d8e59317e18f33d6201a2
Link:
https://www.unpac.me/results/71b86a00-b414-4d9d-80bb-1849af0c5ddd/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cde70eb3c36d/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/cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 cde70eb3c36de17b4a4113bfe70154973ea9aa16e0e1528a58fce12331a6c4f6

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments