MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 32 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155
SHA3-384 hash: ea853bb50ab76d423a7c8a49ef68cf5a1746724733705cf5bceb905cc18001c9fca7d3003a2147e4448e88639e0b71d5
SHA1 hash: 6cffc2a6fe20e089ddc5d7b4c388ab0901d25f0d
MD5 hash: 984d2dcef3a7b7c47d7d4756ce04b763
humanhash: october-skylark-cat-carbon
File name:file
Download: download sample
File size:8'744'960 bytes
First seen:2026-05-05 14:29:20 UTC
Last seen:2026-05-06 03:44:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (320 x Vidar, 92 x Rhadamanthys, 92 x Stealc)
ssdeep 98304:uoM7vbdbj6O/qZUwTtE+TFawP66sjNXbXQkV3+R5svhUE:uoMLbdbWO/eU0E+JaS6fjNrAOOYt
Threatray 54 similar samples on MalwareBazaar
TLSH T1A0968D07EC9155A9C0AAE6358A729253BA717C485B3123D73F90F3392F73BD06AB8750
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:dropped-by-phorpiex exe


Avatar
Bitsight
url: http://178.16.54.109/grab.exe

Intelligence

File Origin
# of uploads :
192
# of downloads :
122
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Malware family:
phorpiex
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-05 14:30:39 UTC
Tags:
phorpiex botnet ip-check auto-reg miner stealer
Link:
https://app.any.run/tasks/5435845d-71f1-4b3e-8004-1e136b072a98

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/64588/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sending an HTTP GET request
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Searching for the window
Sending a custom TCP request
Launching a tool to kill processes
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 crypto fingerprint golang
Link:
https://www.filescan.io/uploads/69f9fec8792fe2d217ac135c/reports/02e587a5-979a-444a-a8b0-2f9029e4c378/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c8c3206f-ea62-49eb-a1f9-1f0639321d9a
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/984d2dcef3a7b7c47d7d4756ce04b763
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tgekmv47wbbs3sux2cqannigkl3l3zdffej3y3zh5lrgodgpyfkq._file
Verdict:
malicious
Label(s):
unc_stealer_015
Create hunting rule
Similar samples:
35b6acc05cc54134f6699028dc55764ee3a4b3c5c1e57a5fe687af1cb9121c4a
3f0441ab40cdf30b9d145d5dbb9872fecd800a448ae9c242f4d834d072b5b44e
47ef2cfe353b76b935cc4ff6e1648b5d856b3a3bb5610444798909fd306acb4e
a04fca73e95829e469518d670a84e46ca0271749a6f8cd3dc7c8a3812d6e5ea9
b9608b0578aad10d8187ad8b7cc15325a37b55314167a9b8566a2383096cca9a
da5b03d80048852b51cd62eb61387c3247896b2e331eabeffa59f9f63820ab62
error
+ 44 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion spyware stealer
Link:
https://tria.ge/reports/260505-rtspeady8q/
Behaviour
GoLang User-Agent
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155
MD5 hash:
984d2dcef3a7b7c47d7d4756ce04b763
SHA1 hash:
6cffc2a6fe20e089ddc5d7b4c388ab0901d25f0d
Link:
https://www.unpac.me/results/6e8f67a2-93d2-410a-88fc-269910c4a546/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9988a6579fb0/report/overview.html
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/9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155

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: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_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__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:Gentlemen_Ransomware_Binary
Create hunting rule
Author:Bedrock Safeguard Inc.
Description:Detects The Gentlemen ransomware binary (Go/Garble)
Reference:https://github.com/Bedrock-Safeguard/gentlemen-decryptor
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:Macos_Infostealer_Wallets_8e469ea0
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Executable exe 9988a6579fb0432dca97d0a006b50652f6bde4652913bc6f27eae2670ccfc155

(this sample)

  
Dropped by
Phorpiex
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/64588/
  
URLhaus
https://urlhaus.abuse.ch/url/3827862/

Comments