MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 661c658fee6ad38a71803820b9eeb55f8cc9fb905117d55002d4da85696a26d2. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 661c658fee6ad38a71803820b9eeb55f8cc9fb905117d55002d4da85696a26d2
SHA3-384 hash: 48031292532f8e336928e4c01dbf2488c41071dfe69dde9763695ebdee12fa793d255f76160c131723aa5eb98715e148
SHA1 hash: e4f769f3c193523454c8e2b959c4959a572591c0
MD5 hash: e4f5825186777464dd81c50d6640143c
humanhash: fourteen-glucose-victor-low
File name:SecuriteInfo.com.Win32.PWSX-gen.26359.32316
Download: download sample
Signature ModiLoader
Create hunting rule
File size:818'688 bytes
First seen:2022-12-24 12:42:24 UTC
Last seen:2023-01-11 09:52:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 113f87a4d513ea4f47a1a9e02802aa0e (1 x ModiLoader)
ssdeep 12288:WaOfUdtOszCwEhfWn2oXxkn4CivMzkWP5pXwXci8TLj:vcut7CZhfWn2oC4C/zkLX
TLSH T131059E67B798BD7BD00B09389FBBA7D45819BEA02D2489873BF47C4C8E7534134291A7
TrID 46.0% (.EXE) InstallShield setup (43053/19/16)
15.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
14.0% (.SCR) Windows screen saver (13097/50/3)
11.2% (.EXE) Win64 Executable (generic) (10523/12/4)
4.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 34f0ea808a928ac8 (1 x BitRAT, 1 x ModiLoader)
Reporter SecuriteInfoCom
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.26359.32316.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Connecting to a non-recommended domain
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
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware keylogger
Link:
https://www.filescan.io/uploads/63a6f3d7657c03f3643107c5/reports/1d2989e3-6beb-440f-a546-76e4ad74289a/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fad61938-4ee8-4606-bb8f-19dbc5b314a7
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1140437
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 773166 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 24/12/2022 Architecture: WINDOWS Score: 100 62 www.supremeswitchgear.com 2->62 78 Multi AV Scanner detection for domain / URL 2->78 80 Malicious sample detected (through community Yara rule) 2->80 82 Antivirus detection for URL or domain 2->82 84 7 other signatures 2->84 11 SecuriteInfo.com.Win32.PWSX-gen.26359.32316.exe 1 22 2->11         started        16 Oavfzrvj.exe 2->16         started        signatures3 process4 dnsIp5 66 strassenburgpharma.biz 85.187.132.177, 443, 49692 A2HOSTINGUS United States 11->66 54 C:\Users\Public\Libraries\netutils.dll, PE32+ 11->54 dropped 56 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 11->56 dropped 58 C:\Users\Public\Libraries\Oavfzrvj.exe, PE32 11->58 dropped 60 C:\Users\...\Oavfzrvj.exe:Zone.Identifier, ASCII 11->60 dropped 92 Writes to foreign memory regions 11->92 94 Allocates memory in foreign processes 11->94 96 Creates a thread in another existing process (thread injection) 11->96 18 cmd.exe 3 11->18         started        21 MpCmdRun.exe 11->21         started        23 colorcpl.exe 11->23         started        98 Multi AV Scanner detection for dropped file 16->98 100 Machine Learning detection for dropped file 16->100 102 Injects a PE file into a foreign processes 16->102 25 iexpress.exe 2 2 16->25         started        file6 signatures7 process8 dnsIp9 72 Uses ping.exe to sleep 18->72 74 Drops executables to the windows directory (C:\Windows) and starts them 18->74 76 Uses ping.exe to check the status of other devices and networks 18->76 28 easinvoker.exe 18->28         started        30 PING.EXE 1 18->30         started        33 xcopy.exe 2 18->33         started        38 6 other processes 18->38 36 conhost.exe 21->36         started        64 www.supremeswitchgear.com 79.134.225.113, 2404, 49697, 49698 FINK-TELECOM-SERVICESCH Switzerland 25->64 signatures10 process11 dnsIp12 40 cmd.exe 1 28->40         started        68 127.0.0.1 unknown unknown 30->68 70 192.168.2.1 unknown unknown 30->70 50 C:\Windows \System32\easinvoker.exe, PE32+ 33->50 dropped 52 C:\Windows \System32\netutils.dll, PE32+ 38->52 dropped file13 process14 signatures15 86 Suspicious powershell command line found 40->86 88 Adds a directory exclusion to Windows Defender 40->88 43 powershell.exe 21 40->43         started        46 conhost.exe 40->46         started        process16 signatures17 90 DLL side loading technique detected 43->90 48 conhost.exe 43->48         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/661c658fee6ad38a71803820b9eeb55f8cc9fb905117d55002d4da85696a26d2/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-12-24 09:15:48 UTC
File Type:
PE (Exe)
Extracted files:
102
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=myogld7onljyu4mahaqlt3vvl6gmt64qkel5kuac2tnik2lke3ja._file
Verdict:
malicious
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:suprem-switch persistence rat trojan
Link:
https://tria.ge/reports/221224-pxxfnadc2v/
Behaviour
Enumerates system info in registry
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
www.supremeswitchgear.com:2404
Unpacked files
SH256 hash:
15d57b9457795038c527af0eb6c134df38826a8152d736011371af5f137365c5
MD5 hash:
82bf04428720a129aad79d7faa981253
SHA1 hash:
bdef078a79b4db76f268499815be9f928de78909
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/7356a556-119a-4c21-a392-c6b9bf936a73/
SH256 hash:
661c658fee6ad38a71803820b9eeb55f8cc9fb905117d55002d4da85696a26d2
MD5 hash:
e4f5825186777464dd81c50d6640143c
SHA1 hash:
e4f769f3c193523454c8e2b959c4959a572591c0
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/7356a556-119a-4c21-a392-c6b9bf936a73/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/661c658fee6a/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/661c658fee6ad38a71803820b9eeb55f8cc9fb905117d55002d4da85696a26d2

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

File information

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

Comments