MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527
SHA3-384 hash: 581b22ad6ae32a8ccf8b0892b8c4a9adc1973f649112a786f6d760c938d986860e2f552485c71d229a711cd98bc13998
SHA1 hash: 2434cccc0be2c62aa9db9ed55923aca1b5b24ceb
MD5 hash: d15caf22c5e603d2b1dd17a2ebb7eb4e
humanhash: sixteen-black-wisconsin-fanta
File name:BOQ-523-2022 R02.docx.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:715'264 bytes
First seen:2023-01-09 08:16:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4bcf1aab2cbd22ca1da9e2c4722d6deb (5 x ModiLoader)
ssdeep 12288:FhrRcQ1GIjHQK1dbre1I8wtBzvoRcbM3VBcO9zAbF5kVnm7jvTyUiats:7NGIjHX1re1I8YMRcb+VBcO9z05Sm/vS
TLSH T156E49F2167D18A36E32628BC4D4B43B958297D347E56B8CB3BE95CAC4F3934134BB193
TrID 23.4% (.EXE) Win32 Executable Delphi generic (14182/79/4)
21.6% (.SCR) Windows screen saver (13097/50/3)
17.4% (.EXE) Win64 Executable (generic) (10523/12/4)
16.5% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
7.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 74f4cccac2ccc4d4 (1 x ModiLoader)
Reporter lowmal3
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BOQ-523-2022 R02.docx.exe
Verdict:
Malicious activity
Analysis date:
2023-01-09 08:17:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/25fa71b3-9fe6-4baf-884c-ac25f61fb41e

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/351021/
Detection(s):
SecuriteInfo.com.Variant.Zusy.446450.26578.26875.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
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
Searching for the window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger packed shell32.dll
Link:
https://www.filescan.io/uploads/63bbcd820e926711fd77f21b/reports/5716ecb7-aed2-43bc-9f37-be62cebf7ee6/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/d7a17790-ab5d-4f2f-bec4-0ae6faca537c
Result
Threat name:
DBatLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1147823
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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
Suspicious powershell command line found
Uses an obfuscated file name to hide its real file extension (double extension)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected DBatLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 780554 Sample: BOQ-523-2022 R02.docx.exe Startdate: 09/01/2023 Architecture: WINDOWS Score: 100 77 Multi AV Scanner detection for domain / URL 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 Multi AV Scanner detection for dropped file 2->81 83 7 other signatures 2->83 10 BOQ-523-2022 R02.docx.exe 1 21 2->10         started        15 Wlmwejeo.exe 13 2->15         started        17 Wlmwejeo.exe 2->17         started        process3 dnsIp4 65 googlehosted.l.googleusercontent.com 142.250.184.33, 443, 49694, 49696 GOOGLEUS United States 10->65 67 drive.google.com 142.250.184.78, 443, 49693, 49695 GOOGLEUS United States 10->67 69 doc-10-9k-docs.googleusercontent.com 10->69 53 C:\Users\Public\Libraries\netutils.dll, PE32+ 10->53 dropped 55 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 10->55 dropped 57 C:\Users\Public\Libraries\Wlmwejeo.exe, PE32 10->57 dropped 59 C:\Users\...\Wlmwejeo.exe:Zone.Identifier, ASCII 10->59 dropped 97 Injects a PE file into a foreign processes 10->97 19 cmd.exe 3 10->19         started        22 BOQ-523-2022 R02.docx.exe 10->22         started        71 doc-10-9k-docs.googleusercontent.com 15->71 99 Multi AV Scanner detection for dropped file 15->99 25 Wlmwejeo.exe 15->25         started        73 doc-10-9k-docs.googleusercontent.com 17->73 27 Wlmwejeo.exe 17->27         started        file5 signatures6 process7 dnsIp8 85 Uses ping.exe to sleep 19->85 87 Drops executables to the windows directory (C:\Windows) and starts them 19->87 89 Uses ping.exe to check the status of other devices and networks 19->89 29 easinvoker.exe 19->29         started        31 PING.EXE 1 19->31         started        34 xcopy.exe 2 19->34         started        37 6 other processes 19->37 61 pentester0.accesscam.org 151.80.223.229, 49697, 60976 OVHFR Italy 22->61 63 geoplugin.net 178.237.33.50, 49698, 80 ATOM86-ASATOM86NL Netherlands 22->63 signatures9 process10 dnsIp11 39 cmd.exe 1 29->39         started        75 127.0.0.1 unknown unknown 31->75 49 C:\Windows \System32\easinvoker.exe, PE32+ 34->49 dropped 51 C:\Windows \System32\netutils.dll, PE32+ 37->51 dropped file12 process13 signatures14 91 Suspicious powershell command line found 39->91 93 Adds a directory exclusion to Windows Defender 39->93 42 powershell.exe 21 39->42         started        45 conhost.exe 39->45         started        process15 signatures16 95 DLL side loading technique detected 42->95 47 conhost.exe 42->47         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-01-05 07:44:18 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5q3kbjrmwkipnlns4zduu6hywceljrpxh2hjcona6zy72z5iutq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:jan_2023_port_60976 persistence rat trojan
Link:
https://tria.ge/reports/230109-j6pvaaha5y/
Behaviour
Enumerates system info in registry
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Executes dropped EXE
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
pentester0.accesscam.org:60976
pentester01.duckdns.org:56796
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/44cca407-ea18-4371-bae9-00f1c5bd73a7
Unpacked files
SH256 hash:
5b7fa33b47d118219a5fa5436651a1972b028f6e2152f8407a8218eaf61bc411
MD5 hash:
c96182c32081573eb085a3092bfee3de
SHA1 hash:
457b9b96539604af226b7cf9f390c2dec798d31e
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
SH256 hash:
d8676ca2ff0aabae61485ab5ff1b5897584f5caf99fce90e348e16f3852d5005
MD5 hash:
1a0d823e1a7a1f9034527ed46d7ce8b4
SHA1 hash:
4ea42e2ce4e3e43581557a03ddc4f24cbc83664e
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
SH256 hash:
3e9210479d92121315e0b1371467756132c3e2d95ad1b56e7cb4b9ec94181a81
MD5 hash:
a17d464eb04c6f270f32f022317e5fb2
SHA1 hash:
310146c04071989c25d8d4de0e1f99ae08b91d37
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
SH256 hash:
9d50aee769c04d1143058bbbd281a75de63f1de265c5ee15ec245a027f20f2e8
MD5 hash:
2203da7b996dda9e455e24c79c5a500e
SHA1 hash:
7416458dcfbc2b394e7abba4cae37c864e74dc8c
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
SH256 hash:
26d0cfae125727f1a5641c34fa2f50c9d47d78f46d3943bd30995b993bfa94d4
MD5 hash:
c8e5dae69231c6df5b070f8f49c5d104
SHA1 hash:
b8020e012442e68eeaf29492ea4a199c4a34130b
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
Parent samples :
96c61c4f4d7e2652bd656a186469fdb2ea75018fcf481a8edd048720649adf09
0bd8cc409981602f5d25ac8918c0ab66b0f323bc3bf075783fc6e2f48b77df50
5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527
2bc460da83eba817ca2bb83cb36643cff8023c36349162dd48eb775b1c1d0235
3ae59bff704751af19ea535dd681e1549cceaafcd053f41d64c982235c8e4148
SH256 hash:
fcd6069ad341624ad530d6f24f522e781932e436f9bf93417d506c57ed5d7e93
MD5 hash:
a25ed4d1dc9a95969d138837be93f652
SHA1 hash:
5f1a130fa4ebf5072579458f5617f3fc67f09e8a
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
SH256 hash:
5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527
MD5 hash:
d15caf22c5e603d2b1dd17a2ebb7eb4e
SHA1 hash:
2434cccc0be2c62aa9db9ed55923aca1b5b24ceb
Link:
https://www.unpac.me/results/2f0913eb-b24a-4c40-8a12-9d64e9a4557c/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5f61b5053165/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.13
Link:
https://yomi.yoroi.company/submissions/5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527

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: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 5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/351021/

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