MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cea11e60bce272e08ef8906924229cc33ba41dc2903ca2c397eb0ca70d85196. 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


ModiLoader


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cea11e60bce272e08ef8906924229cc33ba41dc2903ca2c397eb0ca70d85196
SHA3-384 hash: 727d1d33b5a0b8f7b4b0ad87955e19b7354eab7678d51f1416f6913bd3c7da1729039494b42bb0a5155d889b7b846a26
SHA1 hash: 4d650073a4fd46217e891c94d6eca54644addfb6
MD5 hash: 8bbf38221e93da549de22199cafb1ece
humanhash: sodium-high-table-gee
File name:SpecificationX20202611.xlsx
Download: download sample
Signature ModiLoader
Create hunting rule
File size:144'657 bytes
First seen:2020-11-27 07:01:13 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 3072:WvZR/rQhV8Nr0Ehm5Rv9Nq4DJgje7kyF4Hgp+C30lUjC:QDMGmEh0R1Nq+g6F4+0OjC
TLSH 9DE312BF5303AE71909613B9E8C90ADDEE18258D3748BA70F71CEB448578D713EBA914
Reporter lowmal3
Tags:CVE-2017-11882 ModiLoader

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE dump

MalwareBazaar was able to identify 2 sections in this file using oledump:

Section IDSection sizeSection name
A1136853 bytesOlE10NatiVE

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
DNS request
Creating a file
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Possible injection to a system process
Launching a file downloaded from the Internet
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Running batch commands by exploiting the app vulnerability
Creating a process from a recently created file
Result
Verdict:
MALICIOUS
Details
Document With No Content
Document contains little or no semantic information.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/549002
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files to the user root directory
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Office equation editor drops PE file
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Droppers Exploiting CVE-2017-11882
Sigma detected: EQNEDT32.EXE connecting to internet
Sigma detected: Executables Started in Suspicious Folder
Sigma detected: Execution in Non-Executable Folder
Sigma detected: File Dropped By EQNEDT32EXE
Sigma detected: Suspicious Program Location Process Starts
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 323613 Sample: SpecificationX20202611.xlsx Startdate: 27/11/2020 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected AgentTesla 2->56 58 10 other signatures 2->58 8 EQNEDT32.EXE 11 2->8         started        13 Hqfadrv.exe 2->13         started        15 EXCEL.EXE 11 9 2->15         started        17 Hqfadrv.exe 2->17         started        process3 dnsIp4 42 khunnapap.com 128.199.253.44, 49165, 80 DIGITALOCEAN-ASNUS United Kingdom 8->42 32 C:\Users\user\AppData\Local\...\lxpo[1].exe, PE32 8->32 dropped 34 C:\Users\Public\name.exe, PE32 8->34 dropped 68 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 8->68 19 cmd.exe 8->19         started        44 fanosethiopiatours.com 13->44 46 discord.com 13->46 70 Detected unpacking (changes PE section rights) 13->70 72 Detected unpacking (overwrites its own PE header) 13->72 74 Machine Learning detection for dropped file 13->74 76 2 other signatures 13->76 21 Hqfadrv.exe 13->21         started        36 C:\Users\...\~$SpecificationX20202611.xlsx, data 15->36 dropped 48 fanosethiopiatours.com 17->48 50 discord.com 17->50 file5 signatures6 process7 process8 23 name.exe 1 2 19->23         started        dnsIp9 38 fanosethiopiatours.com 50.87.153.103, 49167, 49169, 49171 UNIFIEDLAYER-AS-1US United States 23->38 40 discord.com 162.159.136.232, 443, 49166, 49168 CLOUDFLARENETUS United States 23->40 30 C:\Users\user\AppData\Local\...\Hqfadrv.exe, PE32 23->30 dropped 60 Detected unpacking (changes PE section rights) 23->60 62 Detected unpacking (overwrites its own PE header) 23->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->64 66 3 other signatures 23->66 28 name.exe 2 23->28         started        file10 signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1cea11e60bce272e08ef8906924229cc33ba41dc2903ca2c397eb0ca70d85196/
Threat name:
Document-Office.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2020-11-23 13:58:17 UTC
File Type:
Document
Extracted files:
13
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:modiloader keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201127-lp6ad4zvdn/
Behaviour
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Script User-Agent
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Blacklisted process makes network request
Executes dropped EXE
ModiLoader First Stage
AgentTesla
ModiLoader, DBatLoader
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Exploit
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1cea11e60bce272e08ef8906924229cc33ba41dc2903ca2c397eb0ca70d85196

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

ModiLoader

Excel file xlsx 1cea11e60bce272e08ef8906924229cc33ba41dc2903ca2c397eb0ca70d85196

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments