MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4640e5b9817fd35d92b0d0687003576c75fd4e0df34bcfa0008c6ca3450a8f6d. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4640e5b9817fd35d92b0d0687003576c75fd4e0df34bcfa0008c6ca3450a8f6d
SHA3-384 hash: fdba3ba7e2f1f6d938d7fc35ae7a6ec6ee2b8654fd362c61537b2e9d1e4343444f72772145c6865a1042717369460be5
SHA1 hash: 4f20797af1ac735c735a10f57bf5e643c5418265
MD5 hash: 083b5ff18230518a7726e0701b6cb24e
humanhash: colorado-spring-burger-video
File name:file
Download: download sample
Signature ManusCrypt
Create hunting rule
File size:2'049'680 bytes
First seen:2023-01-26 17:03:44 UTC
Last seen:2023-01-26 18:00:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 39a4439f8bc5e6e61317c81ff97d3d8f (1 x ManusCrypt, 1 x Amadey, 1 x RedLineStealer)
ssdeep 24576:Jj9GViAmhHq2cDn9d2QKnqEtmwIqNc7COKIYJjQDQke35GCBBtEtw4ZvG0b0/6N8:J97A9itGojQ0FCtdZ+0bHNUt
Threatray 348 similar samples on MalwareBazaar
TLSH T149957A19EE83A03DF55D30F226779AB651B5A8520E30534BA04B27CBDF221F2E6217F5
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8e176b557535138e (1 x ManusCrypt)
Reporter andretavare5
Tags:exe ManusCrypt signed

Code Signing Certificate

Organisation:*.oreilly.com
Issuer:Go Daddy Secure Certificate Authority - G2
Algorithm:sha256WithRSAEncryption
Valid from:2022-03-19T18:00:56Z
Valid to:2023-04-20T18:00:56Z
Serial number: 38ab43225ef53ca6
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 79c14f7fd395ae75e76ee6646193eb3421d98c0f8405b01b76152584a5b4dbfa
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from https://k9designstudio.com/boom.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-26 17:07:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/26457266-316b-49e8-8c81-53289c1caf11

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/357178/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Launching a process
Creating a file in the %temp% directory
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Detecting VM
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/63260/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/63d2b2841c9cbf7d62531ca5/reports/c44bdeb5-1065-4fd8-ba2f-2a2e64843866/overview
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Mustang Panda
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b5e6a75-c8fc-43b9-a005-4bd973fb6270
Result
Threat name:
RHADAMANTHYS, lgoogLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1159729
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
Contain functionality to detect virtual machines
Contains functionality to hide windows to a different desktop
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 memory information (via WMI often done to detect virtual machines)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected lgoogLoader
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 792466 Sample: file.exe Startdate: 26/01/2023 Architecture: WINDOWS Score: 100 80 Snort IDS alert for network traffic 2->80 82 Antivirus detection for URL or domain 2->82 84 Multi AV Scanner detection for dropped file 2->84 86 9 other signatures 2->86 11 file.exe 9 2->11         started        process3 dnsIp4 72 vufunhhihjaoueenfclms8.o3yc9sxi0hsjteqcg93blo6bvyjgmo 11->72 62 C:\Users\user\AppData\Local\...\6029968.dll, PE32 11->62 dropped 122 Writes to foreign memory regions 11->122 124 Allocates memory in foreign processes 11->124 126 Injects a PE file into a foreign processes 11->126 16 fontview.exe 1 11->16         started        21 ngentask.exe 11->21         started        23 WerFault.exe 24 9 11->23         started        25 3 other processes 11->25 file5 signatures6 process7 dnsIp8 68 109.206.243.168, 49697, 49707, 49710 AWMLTNL Germany 16->68 54 C:\Users\user\AppData\...\nsis_uns5c5e8b.dll, PE32+ 16->54 dropped 88 Query firmware table information (likely to detect VMs) 16->88 90 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 16->90 92 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->92 100 4 other signatures 16->100 27 rundll32.exe 16->27         started        94 Contains functionality to infect the boot sector 21->94 96 Contain functionality to detect virtual machines 21->96 98 Contains functionality to inject code into remote processes 21->98 102 2 other signatures 21->102 70 192.168.2.1 unknown unknown 23->70 56 C:\ProgramData\Microsoft\...\Report.wer, Unicode 23->56 dropped 58 C:\ProgramData\Microsoft\...\Report.wer, Unicode 25->58 dropped file9 signatures10 process11 signatures12 114 System process connects to network (likely due to code injection or exploit) 27->114 116 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->116 118 Tries to steal Mail credentials (via file / registry access) 27->118 120 4 other signatures 27->120 30 dllhost.exe 14 6 27->30         started        35 WerFault.exe 27->35         started        process13 dnsIp14 76 transfer.sh 144.76.136.153, 443, 49708, 49709 HETZNER-ASDE Germany 30->76 64 C:\Users\user\AppData\Local\...\Library.exe, PE32+ 30->64 dropped 66 C:\Users\user\AppData\Local\Temp\Data.exe, PE32+ 30->66 dropped 78 System process connects to network (likely due to code injection or exploit) 30->78 37 Library.exe 1 4 30->37         started        41 Data.exe 30->41         started        file15 signatures16 process17 file18 60 C:\Users\user\AppData\Roaming\...\IntelHD.exe, PE32+ 37->60 dropped 104 Creates an undocumented autostart registry key 37->104 106 Machine Learning detection for dropped file 37->106 108 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 37->108 112 3 other signatures 37->112 43 powershell.exe 37->43         started        45 MSBuild.exe 37->45         started        110 Encrypted powershell cmdline option found 41->110 48 powershell.exe 41->48         started        signatures19 process20 dnsIp21 50 conhost.exe 43->50         started        74 45.159.189.105, 49712, 80 HOSTING-SOLUTIONSUS Netherlands 45->74 52 conhost.exe 48->52         started        process22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4640e5b9817fd35d92b0d0687003576c75fd4e0df34bcfa0008c6ca3450a8f6d/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-26 17:04:08 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=izaolombp7jv3evq2buhaa2xnr272tqn6nf47iaarrwkgrikr5wq._file
Verdict:
malicious
Similar samples:
9146cee3d387cb3d665885b95d885734541f281cbb2a4726b6a59df922a83ee7
ManusCrypt
a355fbce3b91a02a5b3e3af9a2b7b6fbaf9da6fdd5b2260e8e7c7b8ec1c1e2d2
ManusCrypt
b0a22e9a9850fa4356f5603905f45645489ae04d60d630772b3b8227a21b1956
ManusCrypt
ca871a9028d80e2b3d73a8fe07b9d1628b52e0f9163402a3ab3199f512a36ab1
ManusCrypt
ee8ea5570b0a2c9f6aef8e551cc0d3fbd0be45dc5c11c50ca7056eef2d85d77d
ManusCrypt
f92b81ca5eebd6f7fb97f0c94d92874c97d738db54887421b82cade3a4be90cd
ManusCrypt
fee142712ee9fba0c3cc57b4e314480bf976e4b1707bbeb202a58ca2b98f39bd
ManusCrypt
fee1d36af03a162f70a627c7cd3efa55b0557530d7eefbe8c72026f48b904595
ManusCrypt
+ 338 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:lgoogloader family:rhadamanthys downloader stealer
Link:
https://tria.ge/reports/230126-vk9hcaee37/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Detect rhadamanthys stealer shellcode
Detects LgoogLoader payload
LgoogLoader
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
896e6f3b360e3f7a2d5c337363231333e4bf197df361b2bcbecdbd17c4e26ba3
MD5 hash:
534b61056575de373797d33804f88710
SHA1 hash:
e3b522019cd6699582a46f9a908f883b2f6d4336
Link:
https://www.unpac.me/results/94bd30e5-1f55-4355-b554-434d2d75b0d9/
SH256 hash:
4640e5b9817fd35d92b0d0687003576c75fd4e0df34bcfa0008c6ca3450a8f6d
MD5 hash:
083b5ff18230518a7726e0701b6cb24e
SHA1 hash:
4f20797af1ac735c735a10f57bf5e643c5418265
Link:
https://www.unpac.me/results/94bd30e5-1f55-4355-b554-434d2d75b0d9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4640e5b9817f/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/4640e5b9817fd35d92b0d0687003576c75fd4e0df34bcfa0008c6ca3450a8f6d

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_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
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
Cape
Cape
https://www.capesandbox.com/analysis/357178/

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