MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253
SHA3-384 hash: 3eaaaae68d101741ce7089c22c71ec5678b0077ca985154f51df9ad9cfe676903f2d79741cf94a631144879c5e45bbc7
SHA1 hash: bc97a13e661537be68863667480829e12187a1d7
MD5 hash: 4c64aec6c5d6a5c50d80decb119b3c78
humanhash: nitrogen-indigo-stream-blossom
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'342'400 bytes
First seen:2024-11-29 23:49:43 UTC
Last seen:2024-12-18 12:12:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 94cbeabf08d295a354f87b910cf85503 (1 x CoinMiner)
ssdeep 49152:KUBU+3k+aP6SMLdUHP0ANTl0spA6PONWtdyQgo2PR:KUBU+gv4dUv0ANR0spAFj/oU
TLSH T111B512D3A1C870E9EC16D93DA34AA792DE6374A10392E0CF065913516E6F9E06F3DF21
TrID 49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
31.8% (.EXE) Win64 Executable (generic) (10522/11/4)
6.1% (.EXE) OS/2 Executable (generic) (2029/13)
6.0% (.EXE) Generic Win/DOS Executable (2002/3)
6.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:CoinMiner exe


Avatar
Bitsight
url: http://31.41.244.11/files/7403972632/gU8ND0g.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
485
Origin country :
US US
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2024-11-30 01:03:18 UTC
Tags:
hausbomber metasploit backdoor loader dcrat github stealer stealc autoit opendir lumma phorpiex smb evasion rat njrat bladabindi remote miner amadey botnet scan smbscan xmrig redline metastealer reddriver eicar-test litehttp telegram payload gcleaner socks5systemz proxy cryptbot arch-scr adware sogou possible-phishing uac ipfs asyncrat ammyy discord arch-doc xworm purecrypter netreactor ftp quasar systembc webdav
Link:
https://app.any.run/tasks/b79fc224-d13a-47e7-9cea-0941fa9391ad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.329.11387.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674a5460e64d1c722d7a44e5
Tags:
autorun virus sage remo
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug packed packed packer_detected
Link:
https://www.filescan.io/uploads/674a532b3d8719873e6ece3a/reports/7b9cbf5c-3a5b-4a4c-89d4-8c685798e258/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33f96c65-32b5-4740-ba8d-53dc5f38b996
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1565474
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Deletes itself after installation
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
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
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Uses cmd line tools excessively to alter registry or file data
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1565474 Sample: file.exe Startdate: 30/11/2024 Architecture: WINDOWS Score: 100 61 xmr-eu2.nanopool.org 2->61 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus / Scanner detection for submitted sample 2->71 73 Multi AV Scanner detection for submitted file 2->73 77 3 other signatures 2->77 8 MicrosoftEdgeUpdateTaskMachineCoreSC.exe 2->8         started        11 file.exe 2 2->11         started        14 MicrosoftEdgeUpdateTaskMachineCoreSC.exe 2->14         started        16 4 other processes 2->16 signatures3 75 DNS related to crypt mining pools 61->75 process4 file5 87 Antivirus detection for dropped file 8->87 89 Multi AV Scanner detection for dropped file 8->89 91 Suspicious powershell command line found 8->91 18 explorer.exe 8->18         started        22 powershell.exe 12 8->22         started        57 MicrosoftEdgeUpdateTaskMachineCoreSC.exe, PE32+ 11->57 dropped 59 MicrosoftEdgeUpdat...exe:Zone.Identifier, ASCII 11->59 dropped 93 Uses cmd line tools excessively to alter registry or file data 11->93 95 Uses schtasks.exe or at.exe to add and modify task schedules 11->95 24 powershell.exe 11 11->24         started        34 3 other processes 11->34 97 Injects code into the Windows Explorer (explorer.exe) 14->97 99 Allocates memory in foreign processes 14->99 101 Modifies the context of a thread in another process (thread injection) 14->101 26 explorer.exe 14->26         started        28 powershell.exe 14->28         started        30 powershell.exe 9 16->30         started        32 powershell.exe 16->32         started        36 6 other processes 16->36 signatures6 process7 dnsIp8 63 163.172.171.111, 10343, 49730 OnlineSASFR United Kingdom 18->63 79 System process connects to network (likely due to code injection or exploit) 18->79 38 PING.EXE 1 22->38         started        41 conhost.exe 22->41         started        81 Uses ping.exe to check the status of other devices and networks 24->81 83 Deletes itself after installation 24->83 43 PING.EXE 1 24->43         started        45 conhost.exe 24->45         started        85 Found strings related to Crypto-Mining 26->85 47 2 other processes 28->47 49 2 other processes 30->49 51 2 other processes 32->51 53 3 other processes 34->53 55 3 other processes 36->55 signatures9 process10 dnsIp11 65 127.1.0.1 unknown unknown 38->65 67 127.0.0.1 unknown unknown 43->67
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253/
Threat name:
Win64.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-11-29 23:50:06 UTC
File Type:
PE+ (Exe)
Extracted files:
4
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oxdwslaptcpghykme62pw7jf7e3wabukjssosd5ggzyvimurkjjq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery miner upx
Link:
https://tria.ge/reports/241129-3vj97sxmal/
Behaviour
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
System Network Configuration Discovery: Internet Connection Discovery
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Deletes itself
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2195edf7-5ec4-4bea-b2e2-3d9225e8c4a5
Unpacked files
SH256 hash:
75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253
MD5 hash:
4c64aec6c5d6a5c50d80decb119b3c78
SHA1 hash:
bc97a13e661537be68863667480829e12187a1d7
Link:
https://www.unpac.me/results/533116b8-d180-4088-a296-2684e0c9b29a/
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/75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253

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_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

CoinMiner

Executable exe 75c7692c0f989e63e14c27b4fb7d25f93760068a4ca4e90fa636715432915253

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3312140/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WinExec
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA

Comments