MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef
SHA3-384 hash: c95cee1ece4649f152e828b860488aeb85d7767b584247584344f03e96f3243ccccdc38f0777768c2e08b6aa856d3fcf
SHA1 hash: b3fc85b9041c47e74a4b8f1ac11e84e349d2f3e0
MD5 hash: 98d0e9c11402f9510835dc44ebe85ce4
humanhash: washington-orange-fix-iowa
File name:83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef
Download: download sample
Signature PhantomStealer
Create hunting rule
File size:1'300'992 bytes
First seen:2026-08-10 14:47:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'190 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 24576:+2HElN3dMI6yU1v6QpwMP/5nBKn2bgp50:+vN3dMNyUpl/5BKn2kp
TLSH T17655F00B5E16FA41D0D587B7B9A0D33C22A91DCE7CE2D2834FEDBEA3F5392811954642
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 4c33d8d4d4d8324c (40 x AgentTesla, 23 x RedLineStealer, 17 x RemcosRAT)
Reporter adrian__luca
Tags:exe PhantomStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/85ecf78d-8ec6-4fa7-af64-7fa62203175e/
Gathering data
Detection(s):
Win.Packed.Malwarex-10060423-0
Create hunting rule

Win.Packed.Malwarex-10060429-0
Create hunting rule

Win.Malware.AgentTesla-10060424-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6a79e4b1d73226c81341cd60/reports/5add3dd8-ea8b-47c5-b1e6-b0e8e9fa0f43/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-23T04:17:00Z UTC
Last seen:
2026-07-27T08:35:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef/results?tab=lookup
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2026-07-23 13:35:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qo3efl3f3z26psj2m6niv3afzbqpjzifxba7wpquqjzkgp2yvhxq._file
Result
Malware family:
phantom_stealer
Create hunting rule
Score:
  10/10
Tags:
family:phantom_stealer collection discovery persistence spyware stealer
Link:
https://tria.ge/reports/260810-sky1haw1ez/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Reads user/profile data of web browsers
Family: PhantomStealer
Unpacked files
SH256 hash:
83b642af65de75e7c93a679a8aec05c860f4e505b841fb3e148272a33f58a9ef
MD5 hash:
98d0e9c11402f9510835dc44ebe85ce4
SHA1 hash:
b3fc85b9041c47e74a4b8f1ac11e84e349d2f3e0
Link:
https://www.unpac.me/results/f3be30fb-14dc-409c-8f8a-09d617878e4f/
SH256 hash:
e4e98c56847f65b0ec79dd0fcd73f780be8e5b64a78def50b3d447c6a22aab6d
MD5 hash:
3e279146474e41a20e10d71196dea18c
SHA1 hash:
c3abd761f47fc10a6e546d214517de85e1cb64a0
Link:
https://www.unpac.me/results/f3be30fb-14dc-409c-8f8a-09d617878e4f/
SH256 hash:
374456fcb5fed86525e178b2f599a5581a3af775409949cd998561da9459323f
MD5 hash:
5ce719ddae6fa071d315adf35e5bf203
SHA1 hash:
e010b2d26d6ee11db18e1ddf1276f0bc73123560
Detections:
triage_net_infostealer_wsh
Create hunting rule
triage_vidar_infostealer
Create hunting rule
Link:
https://www.unpac.me/results/f3be30fb-14dc-409c-8f8a-09d617878e4f/
SH256 hash:
55bbe5dabd3aeefa292535e5ceebd3cec5a42642a216f4892ca3b428697590ea
MD5 hash:
7b841cce600df0abd2f3cc75529f7bb1
SHA1 hash:
f24d647673c648b6ce6cec0537157862f694b1c5
Link:
https://www.unpac.me/results/f3be30fb-14dc-409c-8f8a-09d617878e4f/
Malware family:
PhantomStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/83b642af65de/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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.

Cape
Cape
https://www.capesandbox.com/analysis/80020/

Comments