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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 399068c4de8ddeb1172fcb35d13ba85550b99f322991bdf6e19c911f6436b60d. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 399068c4de8ddeb1172fcb35d13ba85550b99f322991bdf6e19c911f6436b60d
SHA3-384 hash: 9f74248b14662c4d638ab98e10b87298101d1d52e97c040b4d788a4025c4ae7b2113b5aeede82a4a72c512b163033bdb
SHA1 hash: ef0fe10dbf1255469cea2ad8bccd7923b9126aea
MD5 hash: 2bba68a7d7b6e50b06aa7254dcb89560
humanhash: echo-speaker-quiet-bravo
File name:Document.exe
Download: download sample
Signature ModiLoader
File size:866'304 bytes
First seen:2022-10-07 16:13:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 195fde295e68e7d697293fc4983d2f67 (1 x ModiLoader)
ssdeep 12288:YlH5qK8lRHtbc/8xKmPAKYGLgc1rTQh2wKpdgYWlvCZ1apwuvYe+msnzu8xd:YaxXW/4TPAK1J58hru2zvCZ1izGz
TLSH T10005AF1276C09437C6570A3CCC1F93A958EFBE001E2C67466BE97E485F76A91BF250A2
TrID 28.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
25.9% (.SCR) Windows screen saver (13101/52/3)
20.8% (.EXE) Win64 Executable (generic) (10523/12/4)
8.9% (.EXE) Win32 Executable (generic) (4505/5/1)
4.1% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 326aaa92aa8e96aa (2 x ModiLoader, 1 x BitRAT)
Reporter malwarelabnet
Tags:exe ModiLoader remcos

Intelligence


File Origin
# of uploads :
1
# of downloads :
363
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS 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
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
80%
Tags:
formbook keylogger
Result
Threat name:
Remcos, DBatLoader
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Sigma detected: Remcos
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 DBatLoader
Yara detected Remcos RAT
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 718450 Sample: Document.exe Startdate: 07/10/2022 Architecture: WINDOWS Score: 100 84 Multi AV Scanner detection for domain / URL 2->84 86 Malicious sample detected (through community Yara rule) 2->86 88 Antivirus detection for URL or domain 2->88 90 9 other signatures 2->90 10 Document.exe 1 25 2->10         started        15 Rnwhbfhi.exe 14 2->15         started        process3 dnsIp4 64 onedrive.live.com 10->64 66 h6h24w.db.files.1drv.com 10->66 68 db-files.fe.1drv.com 10->68 50 C:\Users\Public\Libraries\netutils.dll, PE32+ 10->50 dropped 52 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 10->52 dropped 54 C:\Users\Public\Libraries\Rnwhbfhi.exe, PE32 10->54 dropped 56 C:\Users\...\Rnwhbfhi.exe:Zone.Identifier, ASCII 10->56 dropped 98 Writes to foreign memory regions 10->98 100 Allocates memory in foreign processes 10->100 102 Creates a thread in another existing process (thread injection) 10->102 17 cmd.exe 3 10->17         started        20 iexpress.exe 10->20         started        70 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49706, 49708 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 15->70 72 onedrive.live.com 15->72 74 2 other IPs or domains 15->74 104 Multi AV Scanner detection for dropped file 15->104 106 Injects a PE file into a foreign processes 15->106 24 colorcpl.exe 15->24         started        file5 signatures6 process7 dnsIp8 78 Uses ping.exe to sleep 17->78 80 Drops executables to the windows directory (C:\Windows) and starts them 17->80 82 Uses ping.exe to check the status of other devices and networks 17->82 26 easinvoker.exe 17->26         started        28 PING.EXE 1 17->28         started        31 xcopy.exe 2 17->31         started        36 6 other processes 17->36 62 harvard.zapto.org 86.48.29.24, 2404, 49710 JAYNETSentiaDanmarkASDK Denmark 20->62 48 C:\Users\user\AppData\Roaming\...\logs.dat, data 20->48 dropped 34 WerFault.exe 24->34         started        file9 signatures10 process11 dnsIp12 38 cmd.exe 1 26->38         started        76 127.0.0.1 unknown unknown 28->76 58 C:\Windows \System32\easinvoker.exe, PE32+ 31->58 dropped 60 C:\Windows \System32\netutils.dll, PE32+ 36->60 dropped file13 process14 signatures15 92 Suspicious powershell command line found 38->92 94 Adds a directory exclusion to Windows Defender 38->94 41 powershell.exe 23 38->41         started        44 conhost.exe 38->44         started        process16 signatures17 96 DLL side loading technique detected 41->96 46 conhost.exe 41->46         started        process18
Threat name:
Win32.Trojan.Zonidel
Status:
Malicious
First seen:
2022-10-07 15:14:34 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:remotehost persistence rat trojan
Behaviour
Enumerates system info in registry
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
harvard.zapto.org:2404
nonprofit2.webredirect.org:2404
nonprofit.mywire.org:2404
harvard2.zapto.org:2404
nonprofit2.mywire.org:2404
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
399068c4de8ddeb1172fcb35d13ba85550b99f322991bdf6e19c911f6436b60d
MD5 hash:
2bba68a7d7b6e50b06aa7254dcb89560
SHA1 hash:
ef0fe10dbf1255469cea2ad8bccd7923b9126aea
Detections:
DbatLoaderStage1
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments