MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
SHA3-384 hash: 4531713834a48b556787c984a034aef9f0ea1c426560b9a0761d3263abd5e44b677168b63706309c8f515fe67109c6ce
SHA1 hash: cda96d63e22187b687da5d9acaa9ec7f90e09ff8
MD5 hash: a6e57483ee7cd0720eeb779a2cd0560c
humanhash: sixteen-california-apart-dakota
File name:e-dekont.pdf.exe
Download: download sample
Signature PhantomStealer
Create hunting rule
File size:1'259'520 bytes
First seen:2025-10-21 06:25:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:/Gf77JZswPQsApDTjjCP9CL8HWIcDvo8p9hPZRyez7F6IhSo7HOZigwpK:uf7dmsmXS9DHWIc089h7yevTXQig
Threatray 121 similar samples on MalwareBazaar
TLSH T17E4512583BADDF13D4A22BF50AB1D3B503B09D59B810D3164FEA2CDBB4B5F4A5528A03
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter lowmal3
Tags:exe PhantomStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052.exe
Verdict:
Malicious activity
Analysis date:
2025-10-21 06:27:06 UTC
Tags:
phantom stealer amsi-bypass crypto-regex ims-api generic auto-sch-xml telegram exfiltration evasion
Link:
https://app.any.run/tasks/cbc89315-3172-4c33-8975-8cc4f6f55580

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/33597/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f7279aad6ce0f5ad403cbb
Tags:
underscore keylog spawn sage
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
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Reading critical registry keys
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 bitmap lolbin lolbin masquerade msbuild obfuscated packed packed reconnaissance regsvcs rezer0 roboski schtasks stego telegram tracker vbc vbnet
Link:
https://www.filescan.io/uploads/68f727a83a79800405eda693/reports/f9481a2b-d23a-4aea-a271-ba56e44528b5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-21T03:04:00Z UTC
Last seen:
2025-10-23T01:20:00Z UTC
Hits:
~1000
Detections:
Trojan.MSIL.Inject.sb HEUR:Trojan.MSIL.Taskun.sb Trojan-Spy.Stealer.HTTP.C&C Trojan-PSW.Stealer.HTTP.C&C PDM:Trojan.Win32.Generic Trojan.MSIL.Taskun.sb HEUR:Trojan.MSIL.Taskun.gen
Link:
https://opentip.kaspersky.com/3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d68c4135-d381-43ed-9a7a-d1ec04cee8cd
Result
Threat name:
Phantom stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1798918
Signature
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Creates a thread in another existing process (thread injection)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Maps a DLL or memory area into another process
Monitors registry run keys for changes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension File Execution
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Phantom stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1798918 Sample: e-dekont.pdf.exe Startdate: 21/10/2025 Architecture: WINDOWS Score: 100 72 api.telegram.org 2->72 74 telemetry-incoming.r53-2.services.mozilla.com 2->74 76 13 other IPs or domains 2->76 98 Suricata IDS alerts for network traffic 2->98 100 Found malware configuration 2->100 102 Sigma detected: Scheduled temp file as task from temp location 2->102 106 17 other signatures 2->106 9 e-dekont.pdf.exe 7 2->9         started        13 msedge.exe 2->13         started        16 cThdAWCIhnWRI.exe 2->16         started        18 firefox.exe 2->18         started        signatures3 104 Uses the Telegram API (likely for C&C communication) 72->104 process4 dnsIp5 66 C:\Users\user\AppData\...\cThdAWCIhnWRI.exe, PE32 9->66 dropped 68 C:\Users\user\AppData\Local\...\tmpBED9.tmp, XML 9->68 dropped 70 C:\Users\user\...\e-dekont.pdf.exe.log, ASCII 9->70 dropped 122 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->122 124 Found many strings related to Crypto-Wallets (likely being stolen) 9->124 126 Uses schtasks.exe or at.exe to add and modify task schedules 9->126 132 3 other signatures 9->132 20 e-dekont.pdf.exe 25 12 9->20         started        24 powershell.exe 23 9->24         started        26 powershell.exe 23 9->26         started        28 schtasks.exe 1 9->28         started        92 192.168.2.4, 138, 443, 49314 unknown unknown 13->92 94 192.168.2.23 unknown unknown 13->94 96 239.255.255.250 unknown Reserved 13->96 128 Maps a DLL or memory area into another process 13->128 30 msedge.exe 13->30         started        39 6 other processes 13->39 130 Multi AV Scanner detection for dropped file 16->130 32 schtasks.exe 16->32         started        34 cThdAWCIhnWRI.exe 16->34         started        36 firefox.exe 18->36         started        file6 signatures7 process8 dnsIp9 78 api.telegram.org 149.154.167.220, 443, 49759, 49764 TELEGRAMRU United Kingdom 20->78 80 icanhazip.com 104.16.185.241, 49762, 80 CLOUDFLARENETUS United States 20->80 108 Tries to steal Mail credentials (via file / registry access) 20->108 110 Tries to harvest and steal browser information (history, passwords, etc) 20->110 112 Writes to foreign memory regions 20->112 116 4 other signatures 20->116 41 msedge.exe 20->41         started        56 5 other processes 20->56 114 Loading BitLocker PowerShell Module 24->114 44 conhost.exe 24->44         started        46 WmiPrvSE.exe 24->46         started        48 conhost.exe 26->48         started        50 conhost.exe 28->50         started        82 13.107.213.41, 443, 49747 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->82 84 part-0013.t-0009.t-msedge.net 13.107.246.41, 443, 49737 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->84 88 34 other IPs or domains 30->88 52 conhost.exe 32->52         started        86 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82, 49787, 49788, 80 GOOGLEUS United States 36->86 90 6 other IPs or domains 36->90 62 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 36->62 dropped 64 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 36->64 dropped 58 2 other processes 36->58 54 setup.exe 39->54         started        file10 signatures11 process12 signatures13 118 Monitors registry run keys for changes 41->118 120 Installs a global keyboard hook 41->120 60 msedge.exe 41->60         started        process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.47 Win 32 Exe x86
Link:
https://app.malva.re/file/a6e57483ee7cd0720eeb779a2cd0560c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052/
Verdict:
Malicious
Threat:
Family.PHANTOMSTEALER
Link:
https://tip.neiki.dev/file/3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 06:26:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf2zs3siauhddbmdqhqkrlnm2dvuh52bpl25grbshzfuyiqekbja._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
xenostealer
Create hunting rule
Similar samples:
014566356dcb7f7ead45bf82659bbc942de33a6a15889d1fcfc8be3338c79506
PhantomStealer
017f3d3adcbbb397fd48cb0f0c0bf3d1b257c04c776566b6d27b908d2628b033
PhantomStealer
3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
PhantomStealer
5c7e1748a2ae4b30582415c1d9ca76542871c68ebc9e21f8772259d365675dfb
PhantomStealer
dc60b3a787e014b5ed9ef2a3eb0d7b7d93ed800d0524a10d0eb8447d47b43926
PhantomStealer
e3bc21f7e678aad365f4b416e7b701e3d07dc6122e9b1aa135724ca6c8d4da34
PhantomStealer
error
PhantomStealer
+ 111 additional samples on MalwareBazaar
Result
Malware family:
phantomstealer
Create hunting rule
Score:
  10/10
Tags:
family:phantomstealer collection discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/251021-g7f8esfw9b/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Phantomstealer family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8311646472:AAE3y-mOoDjijqIf0ZE_lCtb8S0nWRARlUw/sendMessage?chat_id=6605246356
Unpacked files
SH256 hash:
9f2bdadb8926bf6157c7487e994ec28657f9415fd2fdf97a5ba82ba12e24046a
MD5 hash:
0e1119a6df48b550ad1353d136297ef3
SHA1 hash:
3f89b2297c1e0a29932eb25741a51538e005d565
Link:
https://www.unpac.me/results/1ddebcba-6e27-4794-9869-42b708c55412/
SH256 hash:
38d4e6f80b50e28096b19761bd028c63a3fb1b94179a64dc8bae29ceb176ee91
MD5 hash:
b6006207acc36b80ac216ae5be169a5a
SHA1 hash:
4780ecff459d94f54c5c6381f72f5b51c382c3c8
Detections:
cn_utf8_windows_terminal
Create hunting rule
INDICATOR_EXE_Packed_Fody
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxUserNames
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxComputerNames
Create hunting rule
Link:
https://www.unpac.me/results/1ddebcba-6e27-4794-9869-42b708c55412/
Parent samples :
014566356dcb7f7ead45bf82659bbc942de33a6a15889d1fcfc8be3338c79506
dc60b3a787e014b5ed9ef2a3eb0d7b7d93ed800d0524a10d0eb8447d47b43926
27bdcb028d5a949b002ab6337453221e24c2f3d181c7a804eeb2d5ecda123d9d
98675f783173694a7f20851b05169361426d794a04e9e38602f30973aa3d4cfe
3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
9acd0901461dd314c6c2eb2d5f4e9dd8867d3bdadd50cd696a4ee809e346ca71
6945230e786da1f48c3f4d9ea9fa52a73a501d343c24cc3616ad4e092b32fb5c
d52c6f80a2f8b77133d238743c79aca4554ba5f404e109a93ff9c2db115bd873
SH256 hash:
48f1e9885631b553165d53d08cae0ea03b25ea294a744960589f9553495530ae
MD5 hash:
1d2169773ddcdfa8f73d876320f067f8
SHA1 hash:
d0ac2c688b87a3325da3cec89ff502fb75eed73c
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1ddebcba-6e27-4794-9869-42b708c55412/
SH256 hash:
3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052
MD5 hash:
a6e57483ee7cd0720eeb779a2cd0560c
SHA1 hash:
cda96d63e22187b687da5d9acaa9ec7f90e09ff8
Link:
https://www.unpac.me/results/1ddebcba-6e27-4794-9869-42b708c55412/
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/3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052

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
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

PhantomStealer

Executable exe 3975996e48050e31858381e0a8adacd0eb43f7417af5d344323e4b4c22045052

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/33597/

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