MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766
SHA3-384 hash: 26b7461f16a4093a428ab9449a161cd6b801038dd67af8d6d743afe2cc03ac1f2a8784d6556ed24e9b6ad6bf17bba4fd
SHA1 hash: ef583d0a5cad5abb09a9350e3776a485e44207dd
MD5 hash: 2f995526efbd635c8caac84b0a67d360
humanhash: xray-wisconsin-uncle-oranges
File name:Documents_638061844135296846027322U209001.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:832'000 bytes
First seen:2023-01-17 23:52:55 UTC
Last seen:2023-01-18 01:27:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8c17725ee687c3d6e1a3cd4bbc612358 (1 x ModiLoader)
ssdeep 24576:KHpfbw1VnQ2ZZIXWBujRLCr//tp4kgKYCNb:KGTZsRIh
TLSH T1DA058D91E6E04632E0A70A3C4E2B4A75982E7E103D2CF4953BF57F8C1EF9581257A2D7
TrID 26.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
24.5% (.SCR) Windows screen saver (13097/50/3)
19.7% (.EXE) Win64 Executable (generic) (10523/12/4)
8.4% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon d28a122aa1b54b94 (2 x ModiLoader)
Reporter Anonymous
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Documents_638061844135296846027322U209001.exe
Verdict:
Malicious activity
Analysis date:
2023-01-17 23:54:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9f348eda-d631-4201-bb5c-de13f1b005f5

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/353978/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.64745457.31005.9436.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Connecting to a non-recommended domain
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
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/61088/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger obfuscated packed
Link:
https://www.filescan.io/uploads/63c734de86e9647bb4c9c76d/reports/535ac268-48bd-4cca-8ac2-d35fdd0ae729/overview
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/1c919019-cbc9-4693-b1f2-c1ba70ae46d1
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1153551
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
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 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: 786283 Sample: Documents_63806184413529684... Startdate: 18/01/2023 Architecture: WINDOWS Score: 100 60 www.supremeswitchgear.com 2->60 76 Multi AV Scanner detection for domain / URL 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Antivirus detection for URL or domain 2->80 82 6 other signatures 2->82 11 Documents_638061844135296846027322U209001.exe 1 23 2->11         started        16 Jhtxonoq.exe 2->16         started        signatures3 process4 dnsIp5 66 strassenburgpharma.biz 85.187.132.177, 443, 49697 A2HOSTINGUS United States 11->66 52 C:\Users\Public\Libraries\Jhtxonoq.exe, PE32 11->52 dropped 54 C:\Users\...\Jhtxonoq.exe:Zone.Identifier, ASCII 11->54 dropped 56 C:\Users\Public\Libraries\netutils.dll, PE32+ 11->56 dropped 58 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 11->58 dropped 90 Writes to foreign memory regions 11->90 92 Allocates memory in foreign processes 11->92 94 Creates a thread in another existing process (thread injection) 11->94 18 cmd.exe 3 11->18         started        21 colorcpl.exe 11->21         started        24 svchost.exe 11->24         started        96 Injects a PE file into a foreign processes 16->96 26 iexpress.exe 16->26         started        file6 signatures7 process8 dnsIp9 70 Uses ping.exe to sleep 18->70 72 Drops executables to the windows directory (C:\Windows) and starts them 18->72 74 Uses ping.exe to check the status of other devices and networks 18->74 28 easinvoker.exe 18->28         started        30 PING.EXE 1 18->30         started        33 xcopy.exe 2 18->33         started        36 6 other processes 18->36 62 www.supremeswitchgear.com 91.192.100.23, 2404, 49700, 49701 AS-SOFTPLUSCH Switzerland 21->62 64 192.168.2.1 unknown unknown 21->64 signatures10 process11 dnsIp12 38 cmd.exe 1 28->38         started        68 127.0.0.1 unknown unknown 30->68 48 C:\Windows \System32\easinvoker.exe, PE32+ 33->48 dropped 50 C:\Windows \System32\netutils.dll, PE32+ 36->50 dropped file13 process14 signatures15 84 Suspicious powershell command line found 38->84 86 Adds a directory exclusion to Windows Defender 38->86 41 powershell.exe 23 38->41         started        44 conhost.exe 38->44         started        process16 signatures17 88 DLL side loading technique detected 41->88 46 conhost.exe 41->46         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-04 06:15:12 UTC
File Type:
PE (Exe)
Extracted files:
48
AV detection:
22 of 25 (88.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u26w63bdwn2qmo4isda6idrm3qe7be2vugoz46b43ms4335xs5ta._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/230117-3w9w9aeh9s/
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:
a4a9c6bafc628c4afe74e3a1dec178e08056b6783c45e398e3d098fea8b628f5
MD5 hash:
ca833f63939de733760e16daaf51cf7b
SHA1 hash:
e6990e85b4537cc818bb6c253c4c3ac1c236c177
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/86eff0ca-79b0-43c8-a30c-21e92cc66b47/
Parent samples :
a2cbf70ab3ebedd2c768816596fade8e94d1dd0d6025001ac59a71860e45b808
a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766
SH256 hash:
4fb40997b06d7e836ea0bc3746bcc9972bc485d8956bdbe5c48aaf340f6ba6db
MD5 hash:
c9458c25cc794a3ddc43d1b4db95b583
SHA1 hash:
220230ab9d6290bd02d366d79d41f8cfbcdff5d5
Link:
https://www.unpac.me/results/86eff0ca-79b0-43c8-a30c-21e92cc66b47/
SH256 hash:
a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766
MD5 hash:
2f995526efbd635c8caac84b0a67d360
SHA1 hash:
ef583d0a5cad5abb09a9350e3776a485e44207dd
Link:
https://www.unpac.me/results/86eff0ca-79b0-43c8-a30c-21e92cc66b47/
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/a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766

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
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Malspam

ModiLoader

Executable exe a6bd6f6c23b375063b8890c1e40e2cdc09f09355a19d9e783cdb25cdefb79766

(this sample)

  
Dropped by
ModiLoader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/353978/

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