MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac
SHA3-384 hash: 21492bd3e721c845bd41dcf46b21abf2c15f9d88d6e5ecc8e2985298d1881789f2bb42e5feb24fc14578b0cc6d09e182
SHA1 hash: 374943f95701a3b9362c00b8cf13a37b4b1e5370
MD5 hash: d45bc2f2b04a79881698d47d94a81984
humanhash: autumn-beer-mango-purple
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:4'907'784 bytes
First seen:2025-12-26 21:00:26 UTC
Last seen:2025-12-29 00:08:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f6baa5eaa8231d4fe8e922a2e6d240ea (43 x CoinMiner, 22 x DCRat, 15 x LummaStealer)
ssdeep 98304:7M5kpH7LhLrCHDDpInjSA32Y60eQCbNkzuICWRhR9NHvV8v41f91j08L+my:7M8H7LteXpInj52YRedhWRhRvNthHnLG
TLSH T1DF36336B3DE6C8B5CAC8597F2549B7824FB7F428170D8DF789201E3A05086F4E97C25A
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 test1

Code Signing Certificate

Organisation:FileZilla FTP Client
Issuer:FileZilla FTP Client
Algorithm:sha256WithRSAEncryption
Valid from:2025-12-24T00:00:00Z
Valid to:2030-12-24T00:00:00Z
Serial number: 3010edb326dc0f81
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: c3bdb12dd0565b796cab743ef8c6fab84e7a2d25d38f58a3e5a71a797a648feb
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: https://filezilla.cc/Driver_EN_msc_AMD_v22.39.exe

Intelligence

File Origin
# of uploads :
29
# of downloads :
123
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
xmrig
Create hunting rule
ID:
1
File name:
_1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac.exe
Verdict:
Malicious activity
Analysis date:
2025-12-26 21:05:12 UTC
Tags:
arch-exec miner pastebin silentcryptominer winring0-sys vuln-driver xmrig upx
Link:
https://app.any.run/tasks/fb73497e-8e0b-4522-8c64-f8b9be9df3ad

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/46194/
Detection(s):
Win.Malware.7zip-10013374-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694ef77401c7b4a8fe565544
Tags:
dropper crypt sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context fingerprint installer installer installer-heuristic keylogger microsoft_visual_cc overlay signed stealer
Link:
https://www.filescan.io/uploads/694ef7a1a7163552ba053734/reports/67cdec2e-d353-4876-97fc-401318d60fcf/overview
Verdict:
Malicious
Labled as:
Malware.7zip
Link:
https://www.hybrid-analysis.com/sample/1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-26T18:18:00Z UTC
Last seen:
2025-12-28T12:38:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Win32.Miner.pef Trojan.Win32.SFX.chp Trojan-Dropper.Win32.Agent.sb Trojan.Win32.SFX.sb Trojan.Win32.Miner.sb Trojan.Win32.Inject.sb Trojan.Win32.Agent.rnd RiskTool.Miner.UDP.C&C
Link:
https://opentip.kaspersky.com/1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4af8eb1a-9b95-4c50-9337-f21365baf783
Score:
57%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout SFX 7z Win 32 Exe x86
Link:
https://app.malva.re/file/d45bc2f2b04a79881698d47d94a81984
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac/
Verdict:
Malicious
Threat:
Family.XMRIG
Link:
https://tip.neiki.dev/file/1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-26 21:01:26 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czynv2rkvzfjmuqrfddejdo6vgpf2upel35esgonzok65tmwh2wa._file
Verdict:
malicious
Label(s):
unc_loader_055
Create hunting rule
Similar samples:
error
CoinMiner
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig defense_evasion discovery execution miner persistence upx
Link:
https://tria.ge/reports/251226-ztk9bsxrel/
Behaviour
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
UPX packed file
Legitimate hosting services abused for malware hosting/C2
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
Link:
https://app.threat.zone/submission/12e14c79-ba97-43a6-a4d1-a753f11ab88c
Unpacked files
SH256 hash:
1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac
MD5 hash:
d45bc2f2b04a79881698d47d94a81984
SHA1 hash:
374943f95701a3b9362c00b8cf13a37b4b1e5370
Link:
https://www.unpac.me/results/6e296fa7-2719-48a5-97e2-63e34a70ac14/
SH256 hash:
f98624c7b3d1268d4a9e8f8abe42c16e145dc06a5b8573798076449db88ee62a
MD5 hash:
a09050eadc3db2c529118b631c203572
SHA1 hash:
125d6368c7fe9b3a0878c414f95b1a4f20663dd5
Link:
https://www.unpac.me/results/6e296fa7-2719-48a5-97e2-63e34a70ac14/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1670daea2aae/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/1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac

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
Create hunting rule
Author:albertzsigovits

File information

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

Web download

CoinMiner

Executable exe 1670daea2aae4a96521128c6448ddea99e5d51e45efa4919cdcb95eecd963eac

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/46194/
  
URLhaus
https://urlhaus.abuse.ch/url/3743524/

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