MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 27c7afa7d8d8a164b08778b419118dadc8fed4962d0fada69f5883a266df8444. 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
PhantomStealer
Vendor detections: 13
| SHA256 hash: | 27c7afa7d8d8a164b08778b419118dadc8fed4962d0fada69f5883a266df8444 |
|---|---|
| SHA3-384 hash: | 4cf5857575c3f3d74fddead7c775dc086a67ecc0e024f5ab0182f59edc9525b41fe853ab742456557a8ce2223e330a46 |
| SHA1 hash: | 4353aa814e998df4c6cdf59aebc5efce9d7c57bf |
| MD5 hash: | b8f5f0809d710a63915948e4734026ab |
| humanhash: | crazy-stairway-high-november |
| File name: | 27c7afa7d8d8a164b08778b419118dadc8fed4962d0fada69f5883a266df8444 |
| Download: | download sample |
| Signature | PhantomStealer |
| File size: | 1'192'960 bytes |
| First seen: | 2026-08-10 14:34:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'190 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger) |
| ssdeep | 24576:xjsj/Og3p1v/V5H0Q1FmvnvxS4p8kfj9xMbGxCFQEd/B/0ZkM18pH:52PjV5UOIQAH5xMECF1d/10Zkt |
| TLSH | T1E6451255E7EBCE15C27447B048E4D17003B16E4DE422D5870EE9ACCB7A22B9B4EC8B97 |
| TrID | 72.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.4% (.EXE) Win64 Executable (generic) (6522/11/2) 4.4% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe PhantomStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
49
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
NETReactor
RoboSki
Details
Gathering data
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Setting a keyboard event handler
DNS request
Connection attempt
Sending a custom TCP request
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 entropy net_reactor obfuscated packed packed
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-20T07:50:00Z UTC
Last seen:
2026-08-10T08:31:00Z UTC
Hits:
~100
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Status:
Malicious
First seen:
2026-07-20 22:18:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
26 of 36 (72.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
PhantomStealer
Result
Malware family:
phantom_stealer
Score:
10/10
Tags:
family:phantom_stealer collection discovery evasion execution persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Family: PhantomStealer
Modifies Windows Defender DisableAntiSpyware settings
Malware Config
C2 Extraction:
https://api.telegram.org/bot8844032205:AAGNsRV0rtVoFDCzw65Mz8wXSzBFxZUXQk8/sendMessage?chat_id=8387621100
Unpacked files
SH256 hash:
27c7afa7d8d8a164b08778b419118dadc8fed4962d0fada69f5883a266df8444
MD5 hash:
b8f5f0809d710a63915948e4734026ab
SHA1 hash:
4353aa814e998df4c6cdf59aebc5efce9d7c57bf
SH256 hash:
a06bf72794cfeeb15eb1bfb4c22543ca0ed11e6affae8ca9fb223821054a717d
MD5 hash:
7b44f616782d0a482e8e4c9f91192350
SHA1 hash:
0957760fb9adcfe79273c4aa15aa9ba958e727d0
SH256 hash:
01ff3e706f0f3928207b5e020eebb9ed38428dfbbf0f8c46aeec328b73519160
MD5 hash:
bbb0d2ca9a21d5a1f6c9059e108ea3ee
SHA1 hash:
5accd45f4a70a26b6ce07e04cc3820e99187a818
SH256 hash:
8a48851d7433324b549be64c2ee23af8b50851f8c03abc87d2e4f67aaa5df07a
MD5 hash:
773156128b90510bd3b6f7b12e53beb0
SHA1 hash:
a239c798d27c9342746738a0a685552146cf5233
Detections:
triage_net_infostealer_wsh
triage_vidar_infostealer
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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