MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b
SHA3-384 hash: d483d57451f475274c4eedee69b4aa2c3b4a5127e664990acf5414b1eb7ace9690a7ff42f4bbf0cc4ae8954973cede37
SHA1 hash: 79cfebdbfcdfe57c64af0891046a6af1ce5c208a
MD5 hash: f67ab8557bf377cb8075aa19c1be2830
humanhash: nebraska-sweet-victor-michigan
File name:Invoice.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:811'008 bytes
First seen:2023-05-08 13:18:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 39ee9d8fb14f217c683f93ae1bfee6d9 (1 x Formbook, 1 x ModiLoader)
ssdeep 12288:vX44VFiwL9aDSm20iw+hm4m7YHDcbhT4EbLGHrn1XAjQzB/PD:vpzH9aDSm2A+hmD6c9T4EvGHr1QE9/P
TLSH T102057D9FE2D3C137E96227758E5A9B9474267F602958F84AB7D63D8C2F3E5803808353
TrID 85.9% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.2% (.SCR) Windows screen saver (13097/50/3)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
0.9% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon 34e0c4c0d4c6c0d4 (2 x ModiLoader, 1 x Formbook)
Reporter James_inthe_box
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
257
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-05-08 13:22:04 UTC
Tags:
dbatloader
Link:
https://app.any.run/tasks/758ab404-7cd4-4d6e-b43f-6df032708d10

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/387550/
Detection(s):
SecuriteInfo.com.FileRepMalware.20465.32690.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/83083/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware keylogger packed remcos
Link:
https://www.filescan.io/uploads/6458f6c6a55384de2a9ddbd1/reports/eaf68ecc-467c-422e-8a17-7012cd1e37c8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/100747b4-b013-4e08-b7c2-55cfff3fc77a
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228286
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Detected unpacking (creates a PE file in dynamic memory)
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 861251 Sample: Invoice.exe Startdate: 08/05/2023 Architecture: WINDOWS Score: 100 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for dropped file 2->71 73 5 other signatures 2->73 10 Invoice.exe 5 2->10         started        process3 dnsIp4 57 zq9c2a.am.files.1drv.com 10->57 59 web.fe.1drv.com 10->59 61 2 other IPs or domains 10->61 45 C:\Users\Public\Libraries\netutils.dll, PE32+ 10->45 dropped 47 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 10->47 dropped 77 Detected unpacking (creates a PE file in dynamic memory) 10->77 79 Writes to foreign memory regions 10->79 81 Allocates memory in foreign processes 10->81 83 Creates a thread in another existing process (thread injection) 10->83 15 cmd.exe 3 10->15         started        18 WerFault.exe 23 9 10->18         started        21 colorcpl.exe 10->21         started        file5 signatures6 process7 file8 85 Uses ping.exe to sleep 15->85 87 Drops executables to the windows directory (C:\Windows) and starts them 15->87 89 Uses ping.exe to check the status of other devices and networks 15->89 23 easinvoker.exe 15->23         started        25 PING.EXE 1 15->25         started        28 xcopy.exe 2 15->28         started        31 6 other processes 15->31 43 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->43 dropped signatures9 process10 dnsIp11 33 cmd.exe 1 23->33         started        53 127.0.0.1 unknown unknown 25->53 55 192.168.2.1 unknown unknown 25->55 49 C:\Windows \System32\easinvoker.exe, PE32+ 28->49 dropped 51 C:\Windows \System32\netutils.dll, PE32+ 31->51 dropped file12 process13 signatures14 63 Suspicious powershell command line found 33->63 65 Adds a directory exclusion to Windows Defender 33->65 36 powershell.exe 23 33->36         started        39 conhost.exe 33->39         started        process15 signatures16 75 DLL side loading technique detected 36->75 41 conhost.exe 36->41         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-05-08 08:01:42 UTC
File Type:
PE (Exe)
Extracted files:
75
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7gb43s2s4ykexkfip63precphhjwe27elqlslpnytisseus7hknq._file
Verdict:
malicious
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader trojan
Link:
https://tria.ge/reports/230508-qkg1wacf2s/
Behaviour
Enumerates system info in registry
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
c5bfdfd789d3991467578f664405389c118a250d57dd7b68a1e52a640f9e9932
MD5 hash:
47de9b9d9f8596d2dbdeab9048258629
SHA1 hash:
b334d42a35af813cd1acb1afb43b8c2a813ca840
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/67d2b27b-a2c3-47af-b943-40bf82f6bdbf/
Parent samples :
2413b677dc6d6a5c958ce9b8cfab7eab38151088dcbe5a1d3b0ea903a0fc5ef6
f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b
SH256 hash:
f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b
MD5 hash:
f67ab8557bf377cb8075aa19c1be2830
SHA1 hash:
79cfebdbfcdfe57c64af0891046a6af1ce5c208a
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/67d2b27b-a2c3-47af-b943-40bf82f6bdbf/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f983cdcb52e6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DBatLoader
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f983cdcb52e6144ba8a87fb6f8904f39d3626be45c1725bdb89a2522525f3a9b

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:CMD_Ping_Localhost
Create hunting rule
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/387550/

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