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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31. 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


Stealc


Vendor detections: 14


Intelligence 14 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31
SHA3-384 hash: 08056c840e64291238b1a5f03a310a2c34c8ea3c7d336b04d7bac12248690dc8ba6106d56f7e89faaaef984fc16c7705
SHA1 hash: 5bcee2e27ed48fed733580f4c6a7b8fde4bd6976
MD5 hash: abc580ad3860919a5b2cdd8d9f48cbaa
humanhash: lithium-eighteen-vermont-hawaii
File name:OurNew.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'567'168 bytes
First seen:2026-10-26 16:52:33 UTC
Last seen:2026-10-26 17:25:54 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash d42595b695fc008ef2c56aabd8efd68e (1'475 x Vidar, 355 x RemusStealer, 140 x Stealc)
ssdeep 24576:H3YKd0yvXZCtWp99te+EtoGwYVc1GFml/HWNCRyNelegrLTQsRB4vAkK9VyIV8oa:H316yvX9pDvwoPecQsW84zVIV8oxE
TLSH T191C56B07FC9109E6C0AAA231496395927F31BC491F3623C72EA0B7782FB2BE45D75B54
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 aachum
Tags:dropped-by-OffLoader exe Stealc


Avatar
iamaachum
https://firstalwayshere.com/OurNew.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
222
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-26 17:42:15 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/09ee6f45-dc6e-4264-9f8c-35e8c6fbb7de

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/95124/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.85266944.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6adf85815a22ac805bda602e
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating synchronization primitives
Connection attempt
Sending an HTTP POST request
Sending a custom TCP request
Launching a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm crypto evasive golang masquerade obfuscated packed
Link:
https://www.filescan.io/uploads/6adf857e579cd1ae2c737600/reports/8d420105-5751-479a-b819-518ae4708b10/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-26T15:17:00Z UTC
Last seen:
2026-10-26T18:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/22b187af-624d-42a9-8d47-251bdb6bccec
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1992098
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Early bird code injection technique detected
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Stealc
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1992098 Sample: OurNew.exe Startdate: 26/10/2026 Architecture: WINDOWS Score: 100 53 www.dropbox.com 2->53 55 www-env.dropbox-dns.com 2->55 57 2 other IPs or domains 2->57 71 Found malware configuration 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 Multi AV Scanner detection for dropped file 2->75 77 6 other signatures 2->77 10 OurNew.exe 1 2->10         started        14 x64dbg.exe 2->14         started        signatures3 process4 file5 41 C:\Users\user\...\aea0d2efa5e35db8.exe, PE32+ 10->41 dropped 83 Hides threads from debuggers 10->83 85 Potentially malicious time measurement code found 10->85 16 aea0d2efa5e35db8.exe 58 10->16         started        87 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->87 signatures6 process7 dnsIp8 47 87.120.104.161, 49737, 80 SINOWORLDWIDEHK Norway 16->47 49 edge-block-www-env.dropbox-dns.com 162.125.4.15, 443, 49746 DROPBOX-DropboxIncUS United States 16->49 51 www-env.dropbox-dns.com 162.125.4.18, 443, 49745 DROPBOX-DropboxIncUS United States 16->51 37 C:\Users\user\AppData\...behaviorgraphP0nJgS5rFUf.exe, PE32+ 16->37 dropped 63 Antivirus detection for dropped file 16->63 65 Early bird code injection technique detected 16->65 67 Found many strings related to Crypto-Wallets (likely being stolen) 16->67 69 7 other signatures 16->69 21 GP0nJgS5rFUf.exe 1 16->21         started        25 msedge.exe 16->25         started        27 msedge.exe 16->27         started        29 4 other processes 16->29 file9 signatures10 process11 file12 39 C:\Users\user\...\05c5fe0610584dfc.exe, PE32+ 21->39 dropped 79 Hides threads from debuggers 21->79 81 Switches to a custom stack to bypass stack traces 21->81 31 05c5fe0610584dfc.exe 23 21->31         started        signatures13 process14 file15 43 C:\ProgramData\x64dbg\x64dbg.exe, PE32+ 31->43 dropped 45 C:\ProgramData\x64dbg\msvcp140.dll, PE32+ 31->45 dropped 59 Multi AV Scanner detection for dropped file 31->59 61 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 31->61 35 WmiPrvSE.exe 31->35         started        signatures16 process17
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31
Verdict:
Go Loader (Factory-v3)
YARA:
5 match(es)
Tags:
Executable Go Loader (Factory-v3) PE (Portable Executable) PE File Layout Stealer Loader T1027 T1055 Win 64 Exe x64
Link:
https://app.malva.re/file/abc580ad3860919a5b2cdd8d9f48cbaa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31/
Threat name:
Win64.Trojan.AdvML
Create hunting rule
Status:
Malicious
First seen:
2026-10-26 16:53:31 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wibfze7f2h5mv5bdtzabd7hjsritumjkuxcttod2edysvvnbuyq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/261026-vd25paxyh1/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Executes dropped EXE
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31
MD5 hash:
abc580ad3860919a5b2cdd8d9f48cbaa
SHA1 hash:
5bcee2e27ed48fed733580f4c6a7b8fde4bd6976
Link:
https://www.unpac.me/results/14277ce0-8d3e-4fe9-b886-ebab5ca0a0c0/
Malware family:
Stealc.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f59012e49f2e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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: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:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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/
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

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

Web download

Stealc

Executable exe f59012e49f2e8fd657a11cf2008fe74ca289d189552e29cdc3d1078956ad0d31

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/95124/

Comments