MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ac328a93c976f605985fe379bb47db9892e86cf8a2c871bb33abd99641cc15eb. 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
CoinMiner
Vendor detections: 15
| SHA256 hash: | ac328a93c976f605985fe379bb47db9892e86cf8a2c871bb33abd99641cc15eb |
|---|---|
| SHA3-384 hash: | 85cb86fbd6e2a012792f542f495bb2bdf80dfece45c7970497d97b5de49385697512296e1c3a43fff2612483adcb6c65 |
| SHA1 hash: | 6f0f143b0a3ea46309441e621439621db1816d30 |
| MD5 hash: | 475e6275140e035d7e27ad1f7b64237b |
| humanhash: | snake-twelve-foxtrot-one |
| File name: | file |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 4'837'072 bytes |
| First seen: | 2026-01-18 17:00:45 UTC |
| Last seen: | 2026-01-19 00:04:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f6baa5eaa8231d4fe8e922a2e6d240ea (66 x CoinMiner, 22 x DCRat, 15 x LummaStealer) |
| ssdeep | 98304:Jo5WWlYXxhxwo9KnAGYxKpOSznH7wFuW4nB4zAkoBIF+SmKf2LNj:Jo/eXxhlwnACpvEEW4XBPj |
| TLSH | T1522633C37AD5EC72E5D3393F94C1996258F33634174DA8E33BDA29328114AB65C3988E |
| TrID | 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 24.6% (.EXE) Win64 Executable (generic) (10522/11/4) 11.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.5% (.EXE) Win32 Executable (generic) (4504/4/1) 4.7% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | CoinMiner dropped-by-Stealc exe signed vidar |
Code Signing Certificate
| Organisation: | FileZilla |
|---|---|
| Issuer: | FileZilla |
| Algorithm: | sha384WithRSAEncryption |
| Valid from: | 2026-01-12T00:00:00Z |
| Valid to: | 2032-01-12T00:00:00Z |
| Serial number: | 147560e99575ef29 |
| Intelligence: | 11 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | cfa5b27095bc5228308260c4444aaa2e99caf267bbf014ca47b8aeb63aa2de15 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
4
# of downloads :
182
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
xmrig
ID:
1
File name:
_ac328a93c976f605985fe379bb47db9892e86cf8a2c871bb33abd99641cc15eb.exe
Verdict:
Malicious activity
Analysis date:
2026-01-18 17:03:19 UTC
Tags:
arch-exec miner github winring0-sys vuln-driver upx xmrig
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
dropper virus sage
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context fingerprint installer installer installer-heuristic keylogger microsoft_visual_cc obfuscated overlay signed stealer
Verdict:
Malicious
Labled as:
Malware.7zip
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-18T14:08:00Z UTC
Last seen:
2026-01-20T07:26:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Miner.sb Trojan.Win32.Inject.sb Trojan.Win32.Agent.rnd HEUR:Trojan.Win32.SFX.gen HEUR:Trojan.Win32.Miner.pef Trojan-Dropper.Win32.Agent.sb Trojan.Win32.SFX.sb PDM:Trojan.Win32.Generic HEUR:Trojan.Win64.SilentCryptoMiner.pef RiskTool.BitCoinMiner.TCP.C&C RiskTool.Miner.UDP.C&C
Verdict:
Unknown
Score:
57%
Verdict:
Susipicious
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout SFX 7z Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.XMRIG
Threat name:
Win32.Spyware.Vidar
Status:
Suspicious
First seen:
2026-01-18 17:01:59 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
21 of 38 (55.26%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig defense_evasion discovery execution miner persistence upx
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Contacts third-party web service commonly abused for C2
Checks computer location settings
Creates new service(s)
Executes dropped EXE
Loads dropped DLL
Stops running service(s)
Command and Scripting Interpreter: PowerShell
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Malicious
Tags:
Win.Malware.7zip-10013374-0
YARA:
n/a
Unpacked files
SH256 hash:
ac328a93c976f605985fe379bb47db9892e86cf8a2c871bb33abd99641cc15eb
MD5 hash:
475e6275140e035d7e27ad1f7b64237b
SHA1 hash:
6f0f143b0a3ea46309441e621439621db1816d30
SH256 hash:
dbe4c3b0d3998ffe4687367b9042b74a29e542a4fdb5852ffcda9555e486ed4c
MD5 hash:
2e91aad42dfefbc0c37bda613516678f
SHA1 hash:
d5c3fddd19cf40cedfbcf199d6345d8954f7368a
Malware family:
XMRig
Verdict:
Malicious
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
StealC
Delivery method
Distributed via web download
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