MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5
SHA3-384 hash: dd5a27909f9b20f1a586b8eb97a655905938710c68dcb960c8d3235944d198ec88547ae1c6511022450ff3ae0b18ab15
SHA1 hash: cd4b5f33fb389f93b664114ca87404c97e57bb3a
MD5 hash: daedf6384d84adba8a054766e7002d66
humanhash: ceiling-hot-happy-equal
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:4'833'200 bytes
First seen:2026-01-22 00:05:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f6baa5eaa8231d4fe8e922a2e6d240ea (60 x CoinMiner, 22 x DCRat, 15 x LummaStealer)
ssdeep 98304:T65qSejt0kyKWXCCflwl4e6+8udUj2MgR/qMiAuwhHh30zgFUk:T6qJfyKWXCylHp4G+RilFzq
Threatray 1'352 similar samples on MalwareBazaar
TLSH T1A42633527FC1C2BBE4612F7F54D17053B997BB25231AD8C74200363656A8BF0AA7C68B
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 pf signed

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


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-01-22 00:05:45 UTC
Tags:
arch-exec miner pastebin winring0-sys vuln-driver
Link:
https://app.any.run/tasks/ca1a9132-1a9e-4922-9967-03e3dbdb4dbb

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/49687/
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=697169d8bcad3327ec076fbc
Tags:
dropper crypt sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context fingerprint installer installer installer-heuristic keylogger microsoft_visual_cc obfuscated overlay signed stealer
Link:
https://www.filescan.io/uploads/697169d255805a763fee949e/reports/c5596149-efb7-47f2-9f6f-0bbb2872fb9e/overview
Verdict:
Malicious
Labled as:
Malware.7zip
Link:
https://www.hybrid-analysis.com/sample/b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-21T19:20:00Z UTC
Last seen:
2026-01-21T19:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/227bb5b2-0e7c-47e2-9497-0affc84d48b4
Score:
57%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5
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/daedf6384d84adba8a054766e7002d66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5/
Verdict:
Malicious
Threat:
Family.XMRIG
Link:
https://tip.neiki.dev/file/b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 00:05:50 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xf7pwshvzo75caj3xjvs45nfjo4mmzujclmaqcxj7z34nyejhk2q._file
Verdict:
malicious
Label(s):
unc_loader_055
Create hunting rule
Similar samples:
0123140c6be19898d20e5eb72063af55090061abe5d0f220c0e4b26046e9ebe5
CoinMiner
25898b0dc0f534749343909080cfad7f06c342474901652a3598deaf913c4435
CoinMiner
43b63f7ecdf8fc8f25fe1ebb961596446f23f79752da4a1c0d7242ccd61dc73f
CoinMiner
66bd199d4ffcf1792b46c400a6eed9f71a88321f3057776e1a428f112cf7086c
CoinMiner
9c57caf3120b3ce67ab5a52e167f9768997dde1364a1a398ef61fb38ff3ed1f0
CoinMiner
fb20ee6c1b786b9450a608b5dc5f05bed278a737d0dbe5cd7dd3323c195052e5
CoinMiner
+ 1'342 additional samples on MalwareBazaar
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/260122-adjywse16f/
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
Unpacked files
SH256 hash:
b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5
MD5 hash:
daedf6384d84adba8a054766e7002d66
SHA1 hash:
cd4b5f33fb389f93b664114ca87404c97e57bb3a
Link:
https://www.unpac.me/results/5cea13bd-5cb9-44d6-8ad0-3b714767641c/
SH256 hash:
d16de8f051aae40317201b9bef03aba5b6ce50d24a7d5936c1325cfe8e6e8999
MD5 hash:
ac659709dcf783ba8de8e293910d3efd
SHA1 hash:
b59a91282c895e96082941375074834aa5855f42
Link:
https://www.unpac.me/results/5cea13bd-5cb9-44d6-8ad0-3b714767641c/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b97efb48f5cb/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/b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5

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 b97efb48f5cbbfd1013bba6b2e75a54bb8c6668912d8080ae9fe77c6e0893ab5

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/49687/
  
URLhaus
https://urlhaus.abuse.ch/url/3743524/

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