MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51
SHA3-384 hash: 71092af6db0cdc05274582779b664a49328492f0f5f299fde8f1d66d7650d0c64dc4db29b6a9ce46fd6c1ed6722f47c2
SHA1 hash: 4293f944efa21f5180c253c4e7b1e36d0a6a8ffd
MD5 hash: 5bcb6af4e16d85452dabd6e371ac42b4
humanhash: alabama-nitrogen-washington-minnesota
File name:SecuriteInfo.com.Win64.Evo-gen.13129.28887
Download: download sample
Signature CoinMiner
Create hunting rule
File size:6'430'680 bytes
First seen:2023-04-27 23:34:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 35a81d16af9f2ba6d515f11152d0364b (57 x CoinMiner, 2 x CobaltStrike)
ssdeep 98304:ANoZpxDg6ykI7zeQXCYp8LvmsQuIS518m/MiBfBTyuJwU5KQl:lN8kIveT16s3rpyYK
Threatray 966 similar samples on MalwareBazaar
TLSH T1F45633FA20DE9805F89DF07F6565DC2663475BDF63098A8DE1E78B020C01B66CD706BA
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Reporter SecuriteInfoCom
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
330
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win64.Evo-gen.13129.28887
Verdict:
Malicious activity
Analysis date:
2023-04-27 23:37:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/140efbd9-5424-40cb-91a4-ff952d3de1f6

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/385240/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.13129.28887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Searching for analyzing tools
Launching a process
Using the Windows Management Instrumentation requests
Running batch commands
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed packed
Link:
https://www.filescan.io/uploads/644b06a7edfde86c7981449b/reports/910f0d17-dcff-4f0e-b638-a494f5ad4bf0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/2a51dcf0-d47c-4971-9f20-7f2fa9fba844
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
rans.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1222431
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Creates files in the system32 config directory
Found hidden mapped module (file has been removed from disk)
Found potential ransomware demand text
Hides threads from debuggers
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Protects its processes via BreakOnTermination flag
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 855384 Sample: SecuriteInfo.com.Win64.Evo-... Startdate: 28/04/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Antivirus detection for dropped file 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 9 other signatures 2->52 7 updater.exe 2->7         started        11 SecuriteInfo.com.Win64.Evo-gen.13129.28887.exe 1 2->11         started        13 cmd.exe 1 2->13         started        15 15 other processes 2->15 process3 file4 38 C:\Windows\Temp\dwowqafx.tmp, PE32+ 7->38 dropped 40 C:\Program Filesbehaviorgraphoogle\Libs\WR64.sys, PE32+ 7->40 dropped 54 Query firmware table information (likely to detect VMs) 7->54 56 Protects its processes via BreakOnTermination flag 7->56 58 Writes to foreign memory regions 7->58 78 4 other signatures 7->78 17 powershell.exe 7->17         started        42 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 11->42 dropped 60 Self deletion via cmd or bat file 11->60 62 Adds a directory exclusion to Windows Defender 11->62 64 Hides threads from debuggers 11->64 66 Uses cmd line tools excessively to alter registry or file data 13->66 68 Uses powercfg.exe to modify the power settings 13->68 70 Modifies power options to not sleep / hibernate 13->70 20 reg.exe 1 13->20         started        22 reg.exe 1 13->22         started        24 reg.exe 1 13->24         started        32 8 other processes 13->32 72 Creates files in the system32 config directory 15->72 74 Changes security center settings (notifications, updates, antivirus, firewall) 15->74 76 Uses schtasks.exe or at.exe to add and modify task schedules 15->76 26 conhost.exe 15->26         started        28 conhost.exe 15->28         started        30 conhost.exe 15->30         started        34 25 other processes 15->34 signatures5 process6 signatures7 44 Creates files in the system32 config directory 17->44 36 conhost.exe 17->36         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-27 21:47:20 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
11 of 22 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wqj76f5xwasg26t5jsy3xexkutf26tpohknzab3nr2yzwvllfviq._file
Verdict:
unknown
Similar samples:
3fce1bcb52216d41cc0c9651c2e5cdb2bea0d0dcde84c9e369f5dc2da6f56585
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7be2dadab05fff25aec1bac66be91cb023557db70535ec7af880a6a095ab1580
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8af00bf775390ea0d90e5d0db1d6ea1149d8a2da3e024948d3a4dce7b11f3237
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ae549fa1767c7d3949741aeaf34fd1d0c4fcc1acdbf83704acba694d373292a6
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b6e4d99871249faefd2ed9dab5dd045d3d9ea13b4608262588eb157ddc312a68
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d62e0a9d5d795d1e13ad8dadab9a74190dff1d17132b4202635c8eb70914f7f1
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e388f58cb819d7d603ab71b8909a439ee9e4ac1630c7c64386112a75f2e60966
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eb8302fbd0a3eda7620c0af1728a5d151afe1648d07525862c3701fc34c36d63
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f44026b4e831c9297565ce9477c49859f0fe3a2e99a7ebe50abafcf1ec99487a
CoinMiner
+ 956 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion miner themida trojan upx
Link:
https://tria.ge/reports/230427-3kzl5sce4z/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Executes dropped EXE
Loads dropped DLL
Themida packer
UPX packed file
Stops running service(s)
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner payload
Modifies security service
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Unpacked files
SH256 hash:
b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51
MD5 hash:
5bcb6af4e16d85452dabd6e371ac42b4
SHA1 hash:
4293f944efa21f5180c253c4e7b1e36d0a6a8ffd
Link:
https://www.unpac.me/results/aba0d635-2a1e-4580-a7d9-40bc552b3766/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b413ff17b7b0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_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 b413ff17b7b0246d7a7d4cb1bb92eaa4cbaf4dee3a9b90076d8eb19b556b2d51

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/385240/
  
URLhaus
https://urlhaus.abuse.ch/url/2619569/
  
Delivery method
Distributed via web download

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