MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66c50293737f9b121c162073ef894bff11906e8fad9b3c4d0f77f0e49f586d7e. 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


ManusCrypt


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66c50293737f9b121c162073ef894bff11906e8fad9b3c4d0f77f0e49f586d7e
SHA3-384 hash: a14f772c07ede0f2f90dc682421410df350aa40bb174785fcaa45ef808b4a368a97607e66ddd80d4469ced4510a55708
SHA1 hash: fdde9f7b9b943e8c618ea471ca3d59642530b7d8
MD5 hash: 01373d57fe51a8c713ff58681b73b545
humanhash: quiet-minnesota-coffee-red
File name:file
Download: download sample
Signature ManusCrypt
Create hunting rule
File size:335'872 bytes
First seen:2023-03-14 04:37:03 UTC
Last seen:2023-03-17 17:21:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9ff7fcc346443f5b2bf72d44037f9a06 (3 x ManusCrypt)
ssdeep 6144:evSBanJK/5kPas8N0HEAAf1vbViarAWbd33IEPT:evjas8uHEAAtvBpk9EPT
Threatray 335 similar samples on MalwareBazaar
TLSH T1FD648C1273E1C477C5A311334F53D369A3BABE509E32878767D03B0EAE305929A39B59
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 79756cecb29999b9 (734 x Heodo, 20 x Nitol, 20 x ManusCrypt)
Reporter andretavare5
Tags:exe ManusCrypt


Avatar
andretavare5
Sample downloaded from https://vk.com/doc10773776_661078130?hash=ngLFMvRDRzy6l8hsmaED3CpBZ8XElmP2rjqKYaxN4i8&dl=GEYDONZTG43TM:1678696287:b6FemQ0qcOzR7zfnqWREQkBhvZazQjYBAnUDr9iIRz4&api=1&no_preview=1#29

Intelligence

File Origin
# of uploads :
6
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-14 04:37:40 UTC
Tags:
installer evasion stealer
Link:
https://app.any.run/tasks/0da1356a-04c2-4b45-a57a-936b9cad3cee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Fabookie Infostealer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/374127/
Detection(s):
Sanesecurity.Malware.28933.BadIN.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %temp% directory
Using the Windows Management Instrumentation requests
Launching a process
Searching for synchronization primitives
DNS request
Sending a UDP request
Possible injection to a system process
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/73025/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm greyware icedid keylogger manuscrypt shell32.dll
Link:
https://www.filescan.io/uploads/640ff9f58cf57265b25ac56d/reports/e319c87e-c69e-4f37-8784-775cbb55389f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/66c50293737f9b121c162073ef894bff11906e8fad9b3c4d0f77f0e49f586d7e
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:
Unknown
Link:
https://analyze.intezer.com/analyses/1829e6d9-58c5-4a38-83d5-95155501fdb3
Result
Threat name:
ManusCrypt, Nitol
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1193018
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Installs new ROOT certificates
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, MSSMBios_RawSMBiosTables, often done to detect sandboxes)
Queries temperature or sensor information (via WMI often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sets a auto configuration URL for Internet Explorer (IE settings are enforced automatically)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected ManusCrypt
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 825919 Sample: file.exe Startdate: 14/03/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for URL or domain 2->57 59 4 other signatures 2->59 8 rundll32.exe 2->8         started        10 WmiPrvSE.exe 1 2->10         started        13 file.exe 18 1 2->13         started        process3 signatures4 15 rundll32.exe 3 8->15         started        77 Queries sensitive service information (via WMI, MSSMBios_RawSMBiosTables, often done to detect sandboxes) 10->77 79 Queries temperature or sensor information (via WMI often done to detect virtual machines) 10->79 81 Creates processes via WMI 13->81 18 file.exe 2 13->18         started        process5 dnsIp6 83 Contains functionality to infect the boot sector 15->83 85 Contains functionality to inject threads in other processes 15->85 87 Contains functionality to inject code into remote processes 15->87 89 5 other signatures 15->89 22 svchost.exe 1 15->22 injected 25 svchost.exe 4 15->25 injected 28 svchost.exe 15->28 injected 30 17 other processes 15->30 49 j.ffbbjjkk.com 188.114.96.3, 443, 49692, 49693 CLOUDFLARENETUS European Union 18->49 43 C:\Users\user\AppData\Local\Temp\db.dll, PE32 18->43 dropped file7 signatures8 process9 dnsIp10 69 System process connects to network (likely due to code injection or exploit) 22->69 71 Sets debug register (to hijack the execution of another thread) 22->71 73 Modifies the context of a thread in another process (thread injection) 22->73 75 3 other signatures 22->75 32 svchost.exe 12 14 22->32         started        51 20.190.160.12 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->51 37 WMIADAP.exe 4 28->37         started        signatures11 process12 dnsIp13 45 y1.ffbbyykk.com 34.142.181.181 ATGS-MMD-ASUS United States 32->45 47 208.95.112.1 TUT-ASUS United States 32->47 39 C:\Users\user\AppData\Local\...\Cookies.db, SQLite 32->39 dropped 41 C:\Users\user\AppData\Local\...\Login Data.db, SQLite 32->41 dropped 61 Query firmware table information (likely to detect VMs) 32->61 63 Installs new ROOT certificates 32->63 65 Sets a auto configuration URL for Internet Explorer (IE settings are enforced automatically) 32->65 67 Tries to harvest and steal browser information (history, passwords, etc) 32->67 file14 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66c50293737f9b121c162073ef894bff11906e8fad9b3c4d0f77f0e49f586d7e/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-03-10 11:16:55 UTC
File Type:
PE (Exe)
Extracted files:
55
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m3cqfe3tp6nrehawebz67ckl74iza3upvwntytipo7yojh2ynv7a._file
Verdict:
malicious
Similar samples:
0c802565c73fd2fd624ecab818162f8873935308ebc95f3b17fa74a6c582db12
ManusCrypt
1d636ae88bab15613db7d92a33c0bd9d107270d68991faa01c6de1fa06364d92
ManusCrypt
21ce471527c051d26da04e96c2829f450b031767399ea401920ab8b43018e421
ManusCrypt
4fe523babbfae3a14393d7b07afbbfc13be4f5084dba9588adb38913b3527c36
ManusCrypt
566e9b735f5b0c644a29c22260a003d9a2fc29939807cb23ee34fc33e7beee9b
ManusCrypt
7db1175e55e2bc864c8e8f0915b5f4167cb0a49a87a751b3fa429be6dc4a8896
ManusCrypt
a3a2921826172960cdb36c3b7feda6e13daad45f4383423687141bbaa4816116
ManusCrypt
ad716b9b395d65dca7a31117215c2adedf392162eab7beee500f8061db4785c0
ManusCrypt
b261a7995c16bc433bd714b2830e519c40c3b8bd60ad6a6239ce27e672dc6650
ManusCrypt
ef75e4193acf86589cfcf6b49d61e88073fd65ca866ed4197da7c5e4b22bac6e
ManusCrypt
+ 325 additional samples on MalwareBazaar
Result
Malware family:
pseudomanuscrypt
Create hunting rule
Score:
  10/10
Tags:
family:pseudomanuscrypt loader
Link:
https://tria.ge/reports/230314-e8ttssfe2v/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Unexpected DNS network traffic destination
Detects PseudoManuscrypt payload
Process spawned unexpected child process
PseudoManuscrypt
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
66c50293737f9b121c162073ef894bff11906e8fad9b3c4d0f77f0e49f586d7e
MD5 hash:
01373d57fe51a8c713ff58681b73b545
SHA1 hash:
fdde9f7b9b943e8c618ea471ca3d59642530b7d8
Link:
https://www.unpac.me/results/29707d92-541b-4a10-bfad-b519a4c254b8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/66c50293737f/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/66c50293737f9b121c162073ef894bff11906e8fad9b3c4d0f77f0e49f586d7e

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:MALWARE_Win_Chebka
Create hunting rule
Author:ditekSHen
Description:Detects Chebka
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Windows_Trojan_Generic_a681f24a
Create hunting rule
Author:Elastic Security

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2281896/
Cape
Cape
https://www.capesandbox.com/analysis/374127/

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