MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a7fb48c17aa6170d742d12441fc1d90de4fdd4cd6d00dfda07aa58d86c9913d3. 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: 13
| SHA256 hash: | a7fb48c17aa6170d742d12441fc1d90de4fdd4cd6d00dfda07aa58d86c9913d3 |
|---|---|
| SHA3-384 hash: | cd09fbfc63e70cb1778652a49071755b9ded157a460d08b4cceb27e107fc22331f3a15274f33e602ec16a329a7211213 |
| SHA1 hash: | d0b8db7bb807d1d2039d29b26338ea988bbabe6f |
| MD5 hash: | 9893c2f44b7eb7fa561fc19757a2b242 |
| humanhash: | beer-angel-item-blue |
| File name: | file |
| Download: | download sample |
| Signature | Stealc |
| File size: | 4'449'432 bytes |
| First seen: | 2025-12-01 00:30:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d42595b695fc008ef2c56aabd8efd68e (1'386 x Vidar, 331 x RemusStealer, 134 x Stealc) |
| ssdeep | 49152:xBZ4So8lth9hJl09lh7zaS/7vtzgJV4z1hj1H7N5ffd9ZIsRe7a9ahiEyBtXEn2m:xAS3d0qd6c |
| Threatray | 39 similar samples on MalwareBazaar |
| TLSH | T1C026E616A9A18AD5D0DBD338B8927283B27DFC070B716EC7194077752D3A3C859FAB18 |
| 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 |
| dhash icon | 303333cccc03c4d4 (1 x Stealc) |
| Reporter |  Bitsight |
| Tags: | BB3.file dropped-by-gcleaner exe signed Stealc x |
Code Signing Certificate
| Organisation: | true.com |
|---|---|
| Issuer: | Amazon RSA 2048 M04 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2025-11-03T00:00:00Z |
| Valid to: | 2026-12-01T23:59:59Z |
| Serial number: | 05fb41597b7f72a74d686d90d5d6a66c |
| Intelligence: | 18 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 6c518ae6c32c412810d436c5047806853e683104cc54c7ac551043d1e0faab31 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
171
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-12-01 00:31:31 UTC
Tags:
stealer stealc golang
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
injection cobalt obfusc virus
Result
Verdict:
Clean
Maliciousness:
Behaviour
DNS request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang signed
Verdict:
Malicious
Labled as:
WinGo/Kryptik.MP trojan
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-30T11:43:00Z UTC
Last seen:
2025-12-01T11:34:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Agent.sb Trojan.Win64.Agent.smezlb
Verdict:
Suspicious
Score:
66%
Verdict:
Susipicious
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.STEALC
Threat name:
Win64.Spyware.Stealc
Status:
Malicious
First seen:
2025-12-01 00:31:19 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
13 of 23 (56.52%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
shellcode_loader_007
Similar samples:
+ 29 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc botnet:test discovery spyware stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
Stealc
Stealc family
Malware Config
C2 Extraction:
http://93.152.230.7
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a7fb48c17aa6170d742d12441fc1d90de4fdd4cd6d00dfda07aa58d86c9913d3
MD5 hash:
9893c2f44b7eb7fa561fc19757a2b242
SHA1 hash:
d0b8db7bb807d1d2039d29b26338ea988bbabe6f
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: | command_and_control |
|---|---|
| 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 |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectGoMethodSignatures |
|---|---|
| Author: | Wyatt Tauber |
| Description: | Detects Go method signatures in unpacked Go binaries |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | ThreadControl__Context |
|---|---|
| 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
Dropped by
Gcleaner
Delivery method
Distributed via web download
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