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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98. 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


njrat


Vendor detections: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98
SHA3-384 hash: 25bbb7f99bf0f5a1c4b8298634fbba5956fea840ca764810a7d80d541ebccde0993679b2ce7ee289f46bb31439d56d74
SHA1 hash: ca868ac1e4f42282fb74865fc2f9edf38b052e4b
MD5 hash: 1cf8cce965f8f2089ce67ef811b29d13
humanhash: kentucky-failed-ten-eighteen
File name:emerald.exe
Download: download sample
Signature njrat
Create hunting rule
File size:96'256 bytes
First seen:2026-10-05 16:05:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'249 x AgentTesla, 20'546 x Formbook, 12'385 x SnakeKeylogger)
ssdeep 1536:1jxl8EVWM96wd2ZeFEVrQuf6YIqwm3K7PLiFJ7pJhROtYpBtphTIlj6EQrw3zbdx:r0and2kE/f6YIqwEAT47pXRmEBtp50jH
TLSH T18A936B8EF7A05959C5AC0AB7CA63514845EAE0E7F167F7FF28C85DE05C2248C868FD90
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter ShadowOpCode
Tags:exe NjRAT RGBLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
DeepSea XWorm
Details
Link:
https://research.acce.ciphertechsolutions.com/results/598b878a-af58-4d2c-84c3-31ce18364b3f/
Malware family:
n/a
ID:
1
File name:
https://temp.sh/wPUFh/emerald.exe
Verdict:
Malicious activity
Analysis date:
2026-10-05 15:21:26 UTC
Tags:
loader
Link:
https://app.any.run/tasks/d584d611-4c63-4b65-ab03-6a18d039af59

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/90743/
Detection(s):
SecuriteInfo.com.BackDoor.XWormNET.5.9105.84.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a window
Connection attempt to an infection source
Setting a global event handler for the keyboard
Query of malicious DNS domain
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
XWorm.Generic
Link:
https://www.hybrid-analysis.com/sample/d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-24T05:30:00Z UTC
Last seen:
2026-10-06T19:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98/results?tab=lookup
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98
Verdict:
XWorm
YARA:
12 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout RAT SOS: 0.36 Win 32 Exe x86 XWorm
Link:
https://app.malva.re/file/1cf8cce965f8f2089ce67ef811b29d13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98/
Threat name:
ByteCode-MSIL.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2026-09-24 10:19:38 UTC
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=277kl5rbpw3oat3vgm5gljdm37gfepd7hxoctt5ozmmm3cdw5kma._file
Verdict:
malicious
Label(s):
XWorm
Create hunting rule
Link:
https://reports.threatray.com/e2e99c27-ffd8-4603-84fa-218b2c5077ed
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery persistence privilege_escalation rat trojan
Link:
https://tria.ge/reports/261005-tjqheaxbkd/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
Creates a file in the Startup directory
Detect Xworm Payload
Family: Xworm
Unpacked files
SH256 hash:
d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98
MD5 hash:
1cf8cce965f8f2089ce67ef811b29d13
SHA1 hash:
ca868ac1e4f42282fb74865fc2f9edf38b052e4b
Link:
https://www.unpac.me/results/6250b5b0-8ac4-485c-8ad6-fe7b500d1c7a/
SH256 hash:
d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98
MD5 hash:
1cf8cce965f8f2089ce67ef811b29d13
SHA1 hash:
ca868ac1e4f42282fb74865fc2f9edf38b052e4b
Link:
https://www.unpac.me/results/6250b5b0-8ac4-485c-8ad6-fe7b500d1c7a/
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/d7fea5f6217db6e04f75333a65a46cdfcc523c7f3ddc29cfaecb18cd8876ea98

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_XWorm_b7d6eaa8
Create hunting rule
Author:Elastic Security
Rule name:WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects XWorm (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

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/90743/

Comments