MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c3b5f1493854daf8b8c4c7385b9e3dcb6e4701b97617efbfa85852a47e3fffa. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c3b5f1493854daf8b8c4c7385b9e3dcb6e4701b97617efbfa85852a47e3fffa
SHA3-384 hash: 823ffd8525dc09b33e825ddb4dea2b2360e3204af7d06f9090e37dc2f38d9953decdea927ecc6f444f2a30bf70c9ffb9
SHA1 hash: 5c1a9baa7bb4a5066958cb0b1e1fef3803dc5ae3
MD5 hash: 6f408f264562224f3844b2a8db74b67c
humanhash: wisconsin-eight-florida-kilo
File name:SecuriteInfo.com.Trojan.Miner.KG5.27384.22725
Download: download sample
Signature CoinMiner
Create hunting rule
File size:6'452'160 bytes
First seen:2021-09-07 08:44:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 85242811a9a7aff842dfffa04449ae12 (1 x CoinMiner)
ssdeep 196608:Lu5ikkYdxyWVB0JWtEkWzyW6xsNAy4EslSKSs6u98V:Lu5iORVB0JuWzyWvp4ENK598V
Threatray 225 similar samples on MalwareBazaar
TLSH T16856336ED3591F3FF571B0B995B456D2890B47C9888426E8021ED2F83AD6FBB6307E01
Reporter SecuriteInfoCom
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Miner.KG5.27384.22725
Verdict:
No threats detected
Analysis date:
2021-09-07 08:47:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0e986a3b-26d6-42f5-870d-c041a1f09fcb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CoinMiner02
Create hunting rule
Link:
https://www.capesandbox.com/analysis/185964/
Detection(s):
SecuriteInfo.com.Trojan.Miner.KG5.27384.22725.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Sending a UDP request
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e41f1bb1-df2b-4994-83b2-89c93aa82db2
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/846418
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Hides threads from debuggers
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potential time zone aware malware
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c3b5f1493854daf8b8c4c7385b9e3dcb6e4701b97617efbfa85852a47e3fffa/
Threat name:
Win64.Packed.Themida
Create hunting rule
Status:
Malicious
First seen:
2021-09-07 02:08:07 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  1/5
Verdict:
malicious
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0982c38ddad347ce0ff426106db78f3e51b723d7d90308a970ef43ef84fc8d75
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1e1986cb65365d3c0ce892c8d9edb82f813feb643ad06008f600c674238f4d99
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778c5c85b7aeb0db2367daa8d4e15869330801058c8ee5e9c77fd0c890ac5afc
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93e582393fca866d1291b3852e63dbe2e7a1460e9e2ab3d750083f28f4d04e64
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9645193a9c27dda91e226282f95aa9f41b71818cfbae43b8e056a77db19655fb
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b6e4d99871249faefd2ed9dab5dd045d3d9ea13b4608262588eb157ddc312a68
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f303ccc5cdf05114cedee459d0f66bf3b428e19054e2e3f1f001d945332ab6c0
CoinMiner
+ 215 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion themida trojan
Link:
https://tria.ge/reports/210907-knsnwscbg4/
Behaviour
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Checks BIOS information in registry
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
7c3b5f1493854daf8b8c4c7385b9e3dcb6e4701b97617efbfa85852a47e3fffa
MD5 hash:
6f408f264562224f3844b2a8db74b67c
SHA1 hash:
5c1a9baa7bb4a5066958cb0b1e1fef3803dc5ae3
Link:
https://www.unpac.me/results/6cde7c57-ce27-422b-8154-00015baa5a52/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.34
Link:
https://yomi.yoroi.company/submissions/7c3b5f1493854daf8b8c4c7385b9e3dcb6e4701b97617efbfa85852a47e3fffa

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:Embedded_PE
Create hunting rule
Rule name:Embedded_PE
Create hunting rule
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida

File information

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

Web download

CoinMiner

Executable exe 7c3b5f1493854daf8b8c4c7385b9e3dcb6e4701b97617efbfa85852a47e3fffa

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/185964/
  
URLhaus
https://urlhaus.abuse.ch/url/1598787/
  
Delivery method
Distributed via web download

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