MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49f9a913caf617b4ae7e91bc6e255a3d66939a54d52b7e8af86211b4896b12b8. 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


NetSupport


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 49f9a913caf617b4ae7e91bc6e255a3d66939a54d52b7e8af86211b4896b12b8
SHA3-384 hash: 7929199840abd51f30ebfaa8491573a939529970a0f6c36bc40fc5b0defd59815aaad367fab730125e78227ce50fc869
SHA1 hash: cd2d37adfa8acd8c4f7c065dcc66bbe98d843296
MD5 hash: 44cf4436467c85a7774d8a5952b1a981
humanhash: muppet-speaker-delaware-lemon
File name:file.exe
Download: download sample
Signature NetSupport
Create hunting rule
File size:1'450'872 bytes
First seen:2023-06-27 14:27:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 64648ecce0bcf1e21a329d5e0935ce9a (2 x NetSupport)
ssdeep 24576:b4oIeQLLzA9BWpBu/5tTnqQeNNSaihqgovV8xQHhpgAz/4ckUd9:Mol22RtPzh5oN86wOkO
Threatray 218 similar samples on MalwareBazaar
TLSH T13C657C26B6838C37C0721A3C9C5FAF9997657E112E3CA44A7BE40F4C1E396417D3A297
TrID 38.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
27.1% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
12.2% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
5.5% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 399998ecd4d46c0e (572 x Quakbot, 137 x ArkeiStealer, 82 x GCleaner)
Reporter abuse_ch
Tags:exe NetSupport

Intelligence

File Origin
# of uploads :
1
# of downloads :
313
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-06-27 14:30:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/04f43581-eee3-4690-a8a7-801a42c18ad9

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/403329/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.30169.21715.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/92873/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/649af1f3b9c57904851e3810/reports/317853a1-aa76-44ec-be36-63d8ac0d54e4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/49f9a913caf617b4ae7e91bc6e255a3d66939a54d52b7e8af86211b4896b12b8
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.
Malware family:
NetSupport RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3890f9a4-74d6-4c8c-bd13-4265ade2514e
Result
Threat name:
CryptOne
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1262137
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected CryptOne packer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895167 Sample: file.exe Startdate: 27/06/2023 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Antivirus detection for URL or domain 2->39 41 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->41 43 3 other signatures 2->43 7 file.exe 27 2->7         started        12 client32.exe 2->12         started        process3 dnsIp4 29 familyforrnicate.com 172.67.136.43, 443, 49697 CLOUDFLARENETUS United States 7->29 21 C:\Users\user\AppData\...\remcmdstub.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Roaming\...\pcicapi.dll, PE32 7->23 dropped 25 C:\Users\user\AppData\...\client32.exe, PE32 7->25 dropped 27 6 other files (none is malicious) 7->27 dropped 45 Detected unpacking (changes PE section rights) 7->45 47 Detected unpacking (overwrites its own PE header) 7->47 49 Found evasive API chain (may stop execution after checking mutex) 7->49 51 Uses schtasks.exe or at.exe to add and modify task schedules 7->51 14 client32.exe 18 7->14         started        17 schtasks.exe 1 7->17         started        file5 signatures6 process7 dnsIp8 31 savastijir1.com 95.179.140.179, 1212, 49698 AS-CHOOPAUS Netherlands 14->31 33 geography.netsupportsoftware.com 62.172.138.67, 49699, 80 BTGB United Kingdom 14->33 35 geo.netsupportsoftware.com 14->35 19 conhost.exe 17->19         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/49f9a913caf617b4ae7e91bc6e255a3d66939a54d52b7e8af86211b4896b12b8/
Threat name:
Win32.Trojan.Gcleaner
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 14:28:07 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jh42se6k6yl3jlt6sg6g4jk2hvtjhgsu2uvx5cxymii3jcllck4a._file
Verdict:
malicious
Similar samples:
05a0c04953b876fa8735a92f12cd74e9d82731a57efc45b4aa80b326eda14fd2
NetSupport
12b8d3a6268645baa20230e09a73948c840ab34c527c0dd04d13eb336b987a11
NetSupport
336805e47329a9349dd7e1a2213913f5c4873fa85c812d29b9c9f6c540d8e082
NetSupport
4272e293016ad01a5555d1fe3d13617b6ca3d5047cade02f3c61fcc8557d6458
NetSupport
ae49d8d6d68069696428ebd3fce5a003af4a6ccaf4f67331eea37a0cd4dfbb77
NetSupport
c8449615cbbd5105e7894fdca6c5e9b278ce7692a0af96d4540c332df49b8eb2
NetSupport
d058631944373a9420800b30359c8de0ab056d05b1d25e7c92d4848ccd546b9b
NetSupport
e21c17ca8f06ee6bb4043d50be7474a92daf89d6ad5b3126d634ea1a23900533
NetSupport
f25783f385c6758f3926d12325e63b34240f4586092afdfe9fca577c1be70a0c
NetSupport
+ 208 additional samples on MalwareBazaar
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport rat
Link:
https://tria.ge/reports/230627-rszrbsee68/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
NetSupport
Unpacked files
SH256 hash:
22c9ad7d525b89fa80c2a4e0353f30eaafe8aa6b408669e30e8e5bd0ee29add4
MD5 hash:
57e7f728012566178bfc89bd3b5881e5
SHA1 hash:
f6e34000db628e7a8ba33537db5e27c899856491
Link:
https://www.unpac.me/results/1c25eb91-7ec7-41b0-805e-d4de4a87e470/
SH256 hash:
49f9a913caf617b4ae7e91bc6e255a3d66939a54d52b7e8af86211b4896b12b8
MD5 hash:
44cf4436467c85a7774d8a5952b1a981
SHA1 hash:
cd2d37adfa8acd8c4f7c065dcc66bbe98d843296
Link:
https://www.unpac.me/results/1c25eb91-7ec7-41b0-805e-d4de4a87e470/
Malware family:
CryptOne
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/49f9a913caf6/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/49f9a913caf617b4ae7e91bc6e255a3d66939a54d52b7e8af86211b4896b12b8

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/403329/

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