MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ee1f48fb01c41b42d93cfe26e07413a5c5ee473b34b9150f9ee4ba6ef0997c03. 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
FatalRAT
Vendor detections: 20
| SHA256 hash: | ee1f48fb01c41b42d93cfe26e07413a5c5ee473b34b9150f9ee4ba6ef0997c03 |
|---|---|
| SHA3-384 hash: | 65d20d899b8798c03af8df86a168ac39adc048dc3b44350e2baec952dedf207dd8f8e84d742f5aa7bfe32bbfe7a19ef7 |
| SHA1 hash: | e23b57c875c4c6d4c9fd89d1378faffa1f57692d |
| MD5 hash: | fdbe36e85618c1bc8d683629ebface41 |
| humanhash: | thirteen-carbon-saturn-red |
| File name: | ee1f48fb01c41b42d93cfe26e07413a5c5ee473b34b91.exe |
| Download: | download sample |
| Signature | FatalRAT |
| File size: | 3'518'464 bytes |
| First seen: | 2025-08-08 05:50:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9b201090749bae06a761156dbad9c4f1 (8 x FatalRAT, 5 x YoungLotus) |
| ssdeep | 98304:g/WEjTOpDi0T35Nz6MQYavWSE5MrcNTL:gOEjT2z30fE5Mr6T |
| Threatray | 59 similar samples on MalwareBazaar |
| TLSH | T1B9F512A25235000AECE2CC3A8D3BBDB536FA23124643B87BA5BAD5D52D175E4F603D53 |
| TrID | 47.1% (.EXE) Win32 Executable MS Visual C++ 5.0 (60687/85) 24.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.1% (.EXE) Win64 Executable (generic) (10522/11/4) 5.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe FatalRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 156.247.40.136:443 | https://threatfox.abuse.ch/ioc/1566185/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NLVendor Threat Intelligence
Malware family:
fatalrat
ID:
1
File name:
ee1f48fb01c41b42d93cfe26e07413a5c5ee473b34b9150f9ee4ba6ef0997c03.exe
Verdict:
Malicious activity
Analysis date:
2025-08-08 05:18:10 UTC
Tags:
fatalrat rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
FatalRAT
Detection(s):
Verdict:
Malicious
Score:
93.3%
Tags:
phishing emotet ghost
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Searching for the window
Sending a TCP request to an infection source
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
explorer lolbin obfuscated packed packed threat vmprotect
Verdict:
Malicious
Labled as:
Zusy.Generic
Malware family:
Gh0st RAT
Verdict:
Malicious
Result
Threat name:
FatalRAT, GhostRat, Nitol
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Checks if browser processes are running
Contains functionality to access PhysicalDrive, possible boot sector overwrite
Contains functionality to automate explorer (e.g. start an application)
Contains functionality to capture and log keystrokes
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to determine the online IP of the system
Contains functionality to infect the boot sector
Contains functionality to inject threads in other processes
Creates an undocumented autostart registry key
Found stalling execution ending in API Sleep call
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
Yara detected FatalRAT
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Verdict:
Malicious
Threat:
Trojan.Win32.Farfli
Threat name:
Win32.Downloader.GhostRAT
Status:
Malicious
First seen:
2025-08-08 05:18:11 UTC
File Type:
PE (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
fatalrat
Similar samples:
+ 49 additional samples on MalwareBazaar
Result
Malware family:
fatalrat
Score:
10/10
Tags:
family:fatalrat discovery infostealer rat stealer trojan
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Fatal Rat payload
FatalRat
Fatalrat family
Malware Config
C2 Extraction:
a1.nbdsnb2.top
Verdict:
Malicious
Tags:
Win.Malware.Beforhkb-10038469-0 FatalRAT
YARA:
n/a
Unpacked files
SH256 hash:
ee1f48fb01c41b42d93cfe26e07413a5c5ee473b34b9150f9ee4ba6ef0997c03
MD5 hash:
fdbe36e85618c1bc8d683629ebface41
SHA1 hash:
e23b57c875c4c6d4c9fd89d1378faffa1f57692d
SH256 hash:
e11c7b5021c0bbbc90bc469cc2e92139fddc502cfeb91a6258f7fcb15580cac9
MD5 hash:
148ddb11f903d49d903cf75fb7f6f695
SHA1 hash:
1530ed4142f1a1ef23c95f3a55954273ade844c4
Detections:
win_fatal_rat_w0
win_younglotus_g0
INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
MALWARE_Win_FatalRAT
SH256 hash:
49674951f47534eeb7ae0599f5e945c995eac58e1ba8a750b55fa08214f41229
MD5 hash:
2e4527c69c51bb70e39e0a85b6a923e9
SHA1 hash:
20069dd7979c3370f0d4f219721b9a3db6f00aff
Detections:
win_younglotus_g0
win_fatal_rat_w0
win_fatal_rat_auto
INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
MALWARE_Win_FatalRAT
Malware family:
FatalRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Armadillov1xxv2xx |
|---|---|
| Author: | malware-lu |
| Rule name: | Check_DriveSize |
|---|
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | dgaaga |
|---|---|
| Author: | Harshit |
| Description: | Detects suspicious PowerShell or registry activity |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables calling ClearMyTracksByProcess |
| Rule name: | MALWARE_Win_FatalRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects FatalRAT |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | win32_younglotus |
|---|---|
| Author: | Reedus0 |
| Description: | Rule for detecting YoungLotus malware |
| Rule name: | Windows_Generic_Threat_7693d7fd |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_fatal_rat_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.fatal_rat. |
| Rule name: | win_fatal_rat_w0 |
|---|---|
| Author: | AT&T Alien Labs |
| Description: | Detects FatalRAT, unpacked malware. |
| Reference: | https://cybersecurity.att.com/blogs/labs-research/new-sophisticated-rat-in-town-fatalrat-analysis |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA |
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