MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f. 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: 16


Intelligence 16 IOCs 1 YARA 29 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f
SHA3-384 hash: b60cc017ce513b598245a34852a89ab6ddfa50bd14c93f27691b651e06829892d755880e27e96c6ba8264c8d42fcb9d0
SHA1 hash: ae62fa09cff0aed4a2608ccdb635f876af1db273
MD5 hash: 1199be8b06a9b56c9a2ddc1ba1126019
humanhash: tennessee-twelve-triple-robert
File name:1199be8b06a9b56c9a2ddc1ba1126019.exe
Download: download sample
Signature FatalRAT
Create hunting rule
File size:1'617'920 bytes
First seen:2025-10-02 18:40:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3a8897c84eb41f36b4bbabcc617408b8 (6 x FatalRAT, 3 x Nitol)
ssdeep 49152:C1nH3f0SogXhzl0MADJA27lF7zNqswGiid5dQ5:C1vFxl0dJA27ztP9ZTdQ5
TLSH T1D37523C9ED362236F2BA0970585765CCE9F40CE10F7EE47E43E2479535B11B9A1BA283
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10522/11/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:exe FatalRAT


Avatar
abuse_ch
FatalRAT C2:
154.198.50.12:1234

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
154.198.50.12:1234 https://threatfox.abuse.ch/ioc/1605728/

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
fatalrat
Create hunting rule
ID:
1
File name:
1199be8b06a9b56c9a2ddc1ba1126019.exe
Verdict:
Malicious activity
Analysis date:
2025-10-02 18:43:22 UTC
Tags:
m0yv fatalrat rat
Link:
https://app.any.run/tasks/61234ecf-a3d4-447a-bf59-e5bec759a309

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/29950/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68dec735b54520161ad47de6
Tags:
vmdetect emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Modifying a system executable file
Launching a service
Launching a process
Searching for synchronization primitives
Creating a file
Loading a system driver
Connection attempt to an infection source
Creating a file in the system32 subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Modifying an executable file
Connection attempt
Searching for the window
Sending a custom TCP request
Enabling autorun for a service
Query of malicious DNS domain
Infecting executable files
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc obfuscated obfuscated packed packed packer_detected safengine_shielden
Link:
https://www.filescan.io/uploads/68dec73174e5a289899eb395/reports/a2c1ace6-c037-4a38-a83c-71c77c9c6ae8/overview
Verdict:
Malicious
Labled as:
Trojan.PT.Generic
Link:
https://www.hybrid-analysis.com/sample/c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f
Verdict:
Clean
File Type:
exe x32
First seen:
2025-09-29T16:26:00Z UTC
Last seen:
2025-10-03T00:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f/results?tab=lookup
Malware family:
Gh0st RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b8038ce-2fa6-45a6-9650-3f18689c9d99
Result
Threat name:
FatalRAT, GhostRat, Nitol
Create hunting rule
Detection:
malicious
Classification:
spre.bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1788324
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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
Creates files inside the volume driver (system volume information)
Detected unpacking (changes PE section rights)
Drops executable to a common third party application directory
Found direct / indirect Syscall (likely to bypass EDR)
Hides threads from debuggers
Infects executable files (exe, dll, sys, html)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Yara detected FatalRAT
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1788324 Sample: 2unV61yiww.exe Startdate: 02/10/2025 Architecture: WINDOWS Score: 100 38 zlenh.biz 2->38 40 xlfhhhm.biz 2->40 42 12 other IPs or domains 2->42 54 Suricata IDS alerts for network traffic 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 9 other signatures 2->60 7 armsvc.exe 1 2->7         started        12 2unV61yiww.exe 4 2->12         started        14 elevation_service.exe 2->14         started        16 15 other processes 2->16 signatures3 process4 dnsIp5 48 parkingpage.namecheap.com 91.195.240.19, 49697, 49709, 80 SEDO-ASDE Germany 7->48 50 anpmnmxo.biz 192.64.119.165, 49696, 49708, 80 NAMECHEAP-NETUS United States 7->50 52 5 other IPs or domains 7->52 22 C:\Windows\System32\wbuser.exe, PE32+ 7->22 dropped 24 C:\Windows\System32\wbem\WmiApSrv.exe, PE32+ 7->24 dropped 26 C:\Windows\System32\vds.exe, PE32+ 7->26 dropped 34 111 other malicious files 7->34 dropped 70 Drops executable to a common third party application directory 7->70 72 Infects executable files (exe, dll, sys, html) 7->72 28 C:\Windows\System32\alg.exe, PE32+ 12->28 dropped 30 C:\Windows\System32\AppVClient.exe, PE32+ 12->30 dropped 32 C:\Users\user\AppData\Local\2unV61yiww.exe, PE32 12->32 dropped 36 2 other malicious files 12->36 dropped 74 Detected unpacking (changes PE section rights) 12->74 76 Contains functionality to determine the online IP of the system 12->76 78 Contains functionality to detect virtual machines (IN, VMware) 12->78 84 9 other signatures 12->84 18 2unV61yiww.exe 5 12->18         started        80 Found direct / indirect Syscall (likely to bypass EDR) 14->80 82 Creates files inside the volume driver (system volume information) 16->82 file6 signatures7 process8 dnsIp9 44 154.198.50.12, 1234, 49701 IKGUL-26484US Seychelles 18->44 46 172.237.146.8, 49706, 80 AKAMAI-ASN1EU United States 18->46 62 Detected unpacking (changes PE section rights) 18->62 64 Creates an undocumented autostart registry key 18->64 66 Contains functionality to determine the online IP of the system 18->66 68 9 other signatures 18->68 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/1199be8b06a9b56c9a2ddc1ba1126019
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f/
Verdict:
Malicious
Threat:
Win32.Trojan.Etset
Link:
https://tip.neiki.dev/file/c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-09-29 20:16:57 UTC
AV detection:
24 of 38 (63.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yxxfuytw3p7jxi5zkx6kc3yetoxuhrcdrklqffnthjjjmk525ghq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/251002-xbktqser5t/
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
Expiro
YARA:
n/a
Link:
https://app.threat.zone/submission/fa8df2f9-67cc-4691-9c44-c8573e20168c
Unpacked files
SH256 hash:
c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f
MD5 hash:
1199be8b06a9b56c9a2ddc1ba1126019
SHA1 hash:
ae62fa09cff0aed4a2608ccdb635f876af1db273
Link:
https://www.unpac.me/results/51300730-5cd9-46c6-b273-4650043a2b3f/
SH256 hash:
529c465ef736c77f95c404d555a32f4d34b939fa3aded956c3d4e113a7b4cb60
MD5 hash:
b6cafaf7a72df57d041254fd77b2528d
SHA1 hash:
b0274d0b779bf58c4d73eb0b208b09d3aad98aaa
Detections:
win_fatal_rat_w0
Create hunting rule
win_younglotus_g0
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
Create hunting rule
MALWARE_Win_FatalRAT
Create hunting rule
Link:
https://www.unpac.me/results/51300730-5cd9-46c6-b273-4650043a2b3f/
SH256 hash:
69cbdb401d6c03f3d64b3bf48d527cb4bf507952f34b170a3d020707fc4ff7be
MD5 hash:
014960b00621ead2d2267bad617a74e9
SHA1 hash:
640534106af63ee5cff7718aee5c459ee5cd609f
Detections:
win_fatal_rat_w0
Create hunting rule
win_younglotus_g0
Create hunting rule
win_fatal_rat_auto
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
Create hunting rule
MALWARE_Win_FatalRAT
Create hunting rule
Link:
https://www.unpac.me/results/51300730-5cd9-46c6-b273-4650043a2b3f/
Parent samples :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 hash:
abdd6f31a909b0b10e30ced74a1f6f037adf1f61a8a842048dbc254d6f076169
MD5 hash:
c33a7f0e25bb3f4d3c19fc8441e9d12b
SHA1 hash:
0286b277e97b9f7c217a0d029e8144f8e20b40b9
Link:
https://www.unpac.me/results/51300730-5cd9-46c6-b273-4650043a2b3f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Expiro
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c5ee5a6276dbfe9ba3b955fca16f049baf43c4438a970295b33a52962bbae98f

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
Create hunting rule
Author:malware-lu
Rule name:Check_DriveSize
Create hunting rule
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:command_and_control
Create hunting rule
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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dgaaga
Create hunting rule
Author:Harshit
Description:Detects suspicious PowerShell or registry activity
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
Create hunting rule
Author:ditekSHen
Description:Detects executables calling ClearMyTracksByProcess
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MALWARE_Win_FatalRAT
Create hunting rule
Author:ditekSHen
Description:Detects FatalRAT
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:win32_younglotus
Create hunting rule
Author:Reedus0
Description:Rule for detecting YoungLotus malware
Rule name:Windows_Generic_Threat_7693d7fd
Create hunting rule
Author:Elastic Security
Rule name:Windows_Generic_Threat_ebf62328
Create hunting rule
Author:Elastic Security
Rule name:win_fatal_rat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.fatal_rat.
Rule name:win_fatal_rat_w0
Create hunting rule
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
Rule name:win_m0yv_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.m0yv.

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/29950/

Comments