MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d
SHA3-384 hash: b4b477109c84f8315a97786cfa02b4180eaa6448a5ef626cc5bf39316bf64c5d6c13303dc87f9c81fe682fe5ea203a85
SHA1 hash: a07be85818fdb618151beea0feba97693e08643f
MD5 hash: c53c5f61aff07e7d726dee1213acd263
humanhash: sodium-south-seven-nine
File name:NINGBO-Invoices-Past Due.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:682'496 bytes
First seen:2024-08-12 10:59:41 UTC
Last seen:2024-08-12 15:51:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:MfNehNVJTbaPRkdnkRZOwECM98hfc5KW6p3EgS9eqk/KiA/sg3pn11L:CRPRAqM98q5HoKiHMHL
TLSH T1EBE4121B3D938DE6C64E8A79C62323A49775A2B23183F7161DCD70E44DF3AEE82111B5
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) (4504/4/1)
Reporter Racco42
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
384
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NINGBO-Invoices-Past Due.exe
Verdict:
Malicious activity
Analysis date:
2024-08-12 11:00:31 UTC
Tags:
darktortilla
Link:
https://app.any.run/tasks/f61d77df-b9e2-4256-83ae-d3afb9847dca

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.19203.17375.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b9eb37b35234d5cc65d227
Tags:
Execution Generic Network Stealth Gensteal
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Running batch commands
Creating a file
Launching a process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
90%
Tags:
masquerade obfuscated vbnet
Link:
https://www.filescan.io/uploads/66b9eb35cb4fdd04a35caeaf/reports/8ee04c12-b55b-4404-b58d-33fb7972f19d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ff92bab-5685-4ea8-923d-2f1adbe982c9
Result
Threat name:
AgentTesla, DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1491515
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Drops executables to the windows directory (C:\Windows) and starts them
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1491515 Sample: NINGBO-Invoices-Past Due.exe Startdate: 12/08/2024 Architecture: WINDOWS Score: 100 37 mail.iaa-airferight.com 2->37 39 api.ipify.org 2->39 55 Multi AV Scanner detection for domain / URL 2->55 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 11 other signatures 2->61 9 NINGBO-Invoices-Past Due.exe 5 2->9         started        signatures3 process4 file5 31 C:\Users\...31INGBO-Invoices-Past Due.exe.log, ASCII 9->31 dropped 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->63 13 cmd.exe 3 9->13         started        signatures6 process7 file8 33 C:\Windows\SysWOW64\DebitNote.exe, PE32 13->33 dropped 35 C:\Windows\...\DebitNote.exe:Zone.Identifier, ASCII 13->35 dropped 73 Uses ping.exe to sleep 13->73 75 Drops executables to the windows directory (C:\Windows) and starts them 13->75 77 Uses ping.exe to check the status of other devices and networks 13->77 17 DebitNote.exe 3 13->17         started        20 PING.EXE 1 13->20         started        23 conhost.exe 13->23         started        25 PING.EXE 1 13->25         started        signatures9 process10 dnsIp11 47 Antivirus detection for dropped file 17->47 49 Multi AV Scanner detection for dropped file 17->49 51 Machine Learning detection for dropped file 17->51 53 4 other signatures 17->53 27 InstallUtil.exe 15 2 17->27         started        41 127.0.0.1 unknown unknown 20->41 signatures12 process13 dnsIp14 43 mail.iaa-airferight.com 46.175.148.58, 25 ASLAGIDKOM-NETUA Ukraine 27->43 45 api.ipify.org 172.67.74.152, 443, 49715 CLOUDFLARENETUS United States 27->45 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->65 67 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 27->67 69 Tries to steal Mail credentials (via file / registry access) 27->69 71 2 other signatures 27->71 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-08-12 11:00:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqmnobl6zy5ocushqksr6tp2kwerfc22jruvz4otxhy3suljzrgq._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 discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240812-m31ddsyalm/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in System32 directory
Drops startup file
Executes dropped EXE
Loads dropped DLL
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8c2adf25-2780-4753-b8c3-89a3657fbe3b
Unpacked files
SH256 hash:
2db82e9b91b1ccb1957b4e06ec49bfb0096e973213fc1786de1bbe3162f5df5a
MD5 hash:
27dea42a70bd7e948f1171ce873878a1
SHA1 hash:
b87051d51479c093cdf3e721acea4fd8b940b1e5
Link:
https://www.unpac.me/results/be195ca0-11b7-4ca8-aab1-5482d97506ed/
SH256 hash:
9f278aa2f85b03974a640446d0605c39c23cebc0efe78d4dbec3297ac1c2149b
MD5 hash:
856458b3cafb49e15d9d4b7e9763ffd4
SHA1 hash:
3def092eabc842862ca4194d9781fa589df418f7
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/be195ca0-11b7-4ca8-aab1-5482d97506ed/
Parent samples :
6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d
1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b
cc7ca4eb1a90642066ef9697165ceb0a12cb5b8498a198cbed5524cab5974e74
7df1b33f35a3ca87f9242153c847cc0d8e1d45c7e3b5c5ecf9f23bddbf94b052
d71f85d32dd19dd5a0c5ad3b97c3eba3277a5966035970a2c9ea7dd8e23fafa3
372ef724cb2ba60abccfa7f0ac12e571059a3b28620a54a97a163a9b5a7205f8
59eced24086396408057708d32f922904341fca0cbd41884dc8e7359c3f50327
37c09235f5b6487dfc9689210d35b039a3ab2e74426c4284e4c7119269bc9104
a0b93473fe0aa4e5df49542aea136c8b037d85e4bae90eb5f55922e18ce6b804
720264d1cb886a1fa9bb5f807acf3677a82701e8e0fc25e65d03252bb7c8f69f
0ca149e59a526c1811fcac3c14943acdbc43a3261af653670bc9e71436b1fc32
df52744df9ff4bd8dfb0b6e6e86f94d1d885caba0f2deb2f8a429978b475508a
6be1f66c2715c6e4e9e535375607880080dd5a110326e80418d224b129aa50e2
2a64d3212309da646f5ef8210f6b8966c7a63ce82cb5bbd3c03838dd296badcf
4a7ce095400f7f3f613c9ea581084cb7756874d13301030b8955611a408dc312
357f7d8ce29a87629b8d9ab9230362cca864c3bb6a010e783290838d405626cb
f888c4770bbbbcad15c357d6731ff8f5afd7e62e4c35652f3dc3ede6c36b66e9
bbadbf3fdbbf1e1d3b0990bbd18ab566cc3028538d4fab8981d0f8505d44349a
2d09a6edc78299bdcb7c4094e75f30a334fb3cc53aa63529e22862f9f563b32e
e4bc932751053ca7710ced80639899db651a4addacf9c05811c0e8ab1842eb66
81bf08f12cdd41902982c5bfb43b2ebcc327a47e24d8d17a085349081138c1f7
489c3b4e65ec46019d1b57f2485c8862d3904e85994280a41d5271903386f07f
70a576a39497248cdc4e1510b0b210abc5c4fbc702fe00f69d4ed1f6f50ce7f8
ec81c38ff89da4f91aff94a7ae635adef1e8a4eb07f6ee5eb3f1908e33fb1a19
4aa035616ed50d2ca3d86455ef14e5c306d072b3942d25ce570b519b0cb142d6
00d76b06a5f9a7d23c7fc78c9f83b08d84e4a8a84e8da0a852ec0f6c5e65e771
0e4a730c64635bfe562af7d6e8c8fbea0e61a81780c2a3b9b562c550db5017ba
f5cd003d079d427c2ffb80fd91788083b66b624a2ead6ee8a2963a8f93b0707b
SH256 hash:
6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d
MD5 hash:
c53c5f61aff07e7d726dee1213acd263
SHA1 hash:
a07be85818fdb618151beea0feba97693e08643f
Link:
https://www.unpac.me/results/be195ca0-11b7-4ca8-aab1-5482d97506ed/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6c18d7057ece/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/6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d

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:NETexecutableMicrosoft
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.

Malspam

AgentTesla

Executable exe 6c18d7057ece3ae1524782a51f4dfa5589128b5a4c695cf1d3b9f1b95169cc4d

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments