MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6. 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: 16


Intelligence 16 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6
SHA3-384 hash: 958bac9028ea1ff845369ccca0acf837d35f8741a610b0f66fd278bbad544c6de9a5fc184e3a192d05829fb07a16aaae
SHA1 hash: 9bd2a64cd5448031ee98b78f4822d2adc69b48c9
MD5 hash: 88fe502adf2060827926b70c4b741100
humanhash: salami-arkansas-yellow-nebraska
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'877'504 bytes
First seen:2026-01-15 01:47:17 UTC
Last seen:2026-01-15 10:16:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (155 x Vidar, 92 x Rhadamanthys, 74 x Stealc)
ssdeep 24576:nOu94WXpDcM/qQZy8268QilMTpiF9O2n5w99CgIdf/DeleNKj4HS7FL:nVKW5DsQlyQ848v7nU9XIUUy
TLSH T1B1955B0ABCD146FAC0AA7332C9B252927B75B80D0B3223DB2E50667C3F7A6D45D79744
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:b dropped-by-gcleaner exe Stealc TWO.file


Avatar
Bitsight
url: http://194.38.20.224/service

Intelligence

File Origin
# of uploads :
10
# of downloads :
202
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Going Stealc
Details
Going
a sub-decoded component
Stealc
decrypted strings, an RC4 key, c2 url, and url paths
Link:
https://research.acce.ciphertechsolutions.com/results/6ef54233-49d3-457b-99b2-88c76506fa8a/
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-01-15 01:47:47 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/994249da-94c8-4643-bbef-910f8da7b659

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Create hunting rule
Link:
https://www.capesandbox.com/analysis/48939/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6968473157243ef151cd3959
Tags:
emotet small virus hype
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypt golang
Link:
https://www.filescan.io/uploads/6968472cca195a53181be219/reports/b6bb7755-e7a7-4bc9-8e61-3af0e0e1b02f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-14T22:55:00Z UTC
Last seen:
2026-01-15T01:23:00Z UTC
Hits:
~10
Detections:
Trojan.MSIL.Agent.sb Trojan-PSW.Win64.StealC.sb Trojan-PSW.Win32.Lumma.aafo Trojan-PSW.Lumma.HTTP.C&C Trojan.Win64.Agent.sb Trojan.Win32.Inject.sb
Link:
https://opentip.kaspersky.com/28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/85eda57c-6f62-4a07-83b6-91fe4c51c3ac
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/88fe502adf2060827926b70c4b741100
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6
Threat name:
Win64.Spyware.Stealc
Create hunting rule
Status:
Suspicious
First seen:
2026-01-15 01:48:27 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdpurxes7ym2tueuryy4zbwjoflqgsy6gffhl4rjjqhkj42fjcta._file
Verdict:
malicious
Label(s):
gobitloader
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:wwjkefmvf discovery spyware stealer
Link:
https://tria.ge/reports/260115-b7rfhaet3f/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Stealc
Stealc family
Malware Config
C2 Extraction:
http://45.93.20.34
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cff8bb0a-f850-4c04-ad7b-45bfe18d88ff
Unpacked files
SH256 hash:
28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6
MD5 hash:
88fe502adf2060827926b70c4b741100
SHA1 hash:
9bd2a64cd5448031ee98b78f4822d2adc69b48c9
Link:
https://www.unpac.me/results/76656bea-a8b0-49db-91bf-0a5f1659500c/
Malware family:
Stealc.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/28df48dc92fe/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
Link:
https://yomi.yoroi.company/submissions/28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6

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: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:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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

File information

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

Web download

Stealc

Executable exe 28df48dc92fe19a9d0948e31cc86c97157034b1e314a75f2294c0ea4f34548a6

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/48939/

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