MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1
SHA3-384 hash: 1463345822c6c65dd34c79b0420dfebfd4e694c560bbc2a7bd255108114ff92865bb15f265df0d2c8f841eb29ddf6c97
SHA1 hash: 7b50e108e293e54c15dce816552356f424eea97a
MD5 hash: 3a425626cbd40345f5b8dddd6b2b9efa
humanhash: item-delaware-black-arkansas
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:4'438'776 bytes
First seen:2024-12-10 00:03:13 UTC
Last seen:2024-12-18 12:12:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f6baa5eaa8231d4fe8e922a2e6d240ea (37 x CoinMiner, 22 x DCRat, 15 x LummaStealer)
ssdeep 98304:Z/5zwjjEgd1H9RKNXpyUEJh56Nd1QVECgnD8EUVLbZJZCH3J53uJ+b:Z/qBdHRSXYBmrohgnDfUxbZJE2K
TLSH T16E2633533AFF9675EAC622314D884A1658B277390F14A1CF2AD56C13B16E3D2C63F21E
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
File icon (PE):PE icon
dhash icon 4a696ddce4f4f261 (26 x Gozi, 9 x AgentTesla, 3 x FFDroider)
Reporter Bitsight
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:Ballda Company
Issuer:Ballda Company
Algorithm:sha384WithRSAEncryption
Valid from:2024-11-13T00:00:00Z
Valid to:2026-11-13T00:00:00Z
Serial number: 0acf735d55b327a6
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 360814db207b223d092443b89dbed00982edbb3c33c2ce6d943869c241f8ce6a
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://31.41.244.11/files/7403972632/C1J7SVw.exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
434
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-10 00:05:47 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/2d0892a8-a7a2-4080-8455-49ad8000dad2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.7zip-10013374-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675785744a662cb5265734c7
Tags:
autorun dropper virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
Replacing files
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context fingerprint installer keylogger microsoft_visual_cc overlay packed packed packer_detected stealer
Link:
https://www.filescan.io/uploads/675785749b428f1fc72b98b1/reports/1d10ec37-87e8-4bf8-b426-d846f5529ed2/overview
Verdict:
Malicious
Labled as:
Trojan.7zip
Link:
https://www.hybrid-analysis.com/sample/ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1
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/cb9b0a18-c35a-4b97-9276-116c71ea786b
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1572013
Signature
AI detected suspicious sample
Antivirus detection for dropped file
Contains functionality to register a low level keyboard hook
Drops password protected ZIP file
Found strings related to Crypto-Mining
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
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 signatures2 2 Behavior Graph ID: 1572013 Sample: file.exe Startdate: 10/12/2024 Architecture: WINDOWS Score: 100 87 Malicious sample detected (through community Yara rule) 2->87 89 Antivirus detection for dropped file 2->89 91 Multi AV Scanner detection for submitted file 2->91 93 4 other signatures 2->93 9 file.exe 8 2->9         started        13 Intel_PTT_EK_Recertification.exe 2->13         started        15 Intel_PTT_EK_Recertification.exe 2->15         started        17 Intel_PTT_EK_Recertification.exe 2->17         started        process3 file4 79 C:\Users\user\AppData\Local\Temp\...\7z.exe, PE32+ 9->79 dropped 81 C:\Users\user\AppData\Local\Temp\...\7z.dll, PE32+ 9->81 dropped 105 Contains functionality to register a low level keyboard hook 9->105 19 cmd.exe 2 9->19         started        107 Antivirus detection for dropped file 13->107 109 Suspicious powershell command line found 13->109 111 Machine Learning detection for dropped file 13->111 113 Found strings related to Crypto-Mining 13->113 22 powershell.exe 11 13->22         started        24 explorer.exe 13->24         started        115 Injects code into the Windows Explorer (explorer.exe) 15->115 117 Modifies the context of a thread in another process (thread injection) 15->117 26 powershell.exe 15->26         started        28 explorer.exe 15->28         started        30 powershell.exe 17->30         started        32 explorer.exe 17->32         started        signatures5 process6 signatures7 95 Uses cmd line tools excessively to alter registry or file data 19->95 34 in.exe 1 19->34         started        38 conhost.exe 19->38         started        40 7z.exe 2 19->40         started        51 9 other processes 19->51 42 PING.EXE 1 22->42         started        45 conhost.exe 22->45         started        47 conhost.exe 26->47         started        49 PING.EXE 26->49         started        53 2 other processes 30->53 process8 dnsIp9 75 C:\Users\...\Intel_PTT_EK_Recertification.exe, PE32+ 34->75 dropped 97 Suspicious powershell command line found 34->97 99 Uses cmd line tools excessively to alter registry or file data 34->99 101 Uses schtasks.exe or at.exe to add and modify task schedules 34->101 55 powershell.exe 11 34->55         started        58 schtasks.exe 1 34->58         started        60 attrib.exe 1 34->60         started        62 attrib.exe 1 34->62         started        77 C:\Users\user\AppData\Local\Temp\...\in.exe, PE32+ 40->77 dropped 85 127.1.10.1 unknown unknown 42->85 file10 signatures11 process12 signatures13 103 Uses ping.exe to check the status of other devices and networks 55->103 64 PING.EXE 1 55->64         started        67 conhost.exe 55->67         started        69 conhost.exe 58->69         started        71 conhost.exe 60->71         started        73 conhost.exe 62->73         started        process14 dnsIp15 83 127.0.0.1 unknown unknown 64->83
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-12-10 00:04:06 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkjbfuwvzvw7l23zgp5tpqnxfjsis5gbomf7lqzehgmhkwhy5cyq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery miner upx
Link:
https://tria.ge/reports/241210-aclfbswndv/
Behaviour
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in System32 directory
Suspicious use of SetThreadContext
UPX packed file
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Malicious
Tags:
Win.Malware.7zip-10013374-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5141d86d-0b68-4bbd-ba82-8a3dc37d065b
Unpacked files
SH256 hash:
340f7238109d68c574e9ea4981ac8657c81d9b5eb421a207fb455dd1bc0b02d0
MD5 hash:
8cdb14e5ffe55dc48b3377c6ccd97e67
SHA1 hash:
1b6e19568c1b18bba9040c510bcdafe5e31e3b2d
Link:
https://www.unpac.me/results/0efc6213-2df2-4136-bff9-492284372133/
SH256 hash:
ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1
MD5 hash:
3a425626cbd40345f5b8dddd6b2b9efa
SHA1 hash:
7b50e108e293e54c15dce816552356f424eea97a
Link:
https://www.unpac.me/results/0efc6213-2df2-4136-bff9-492284372133/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ba9212d2d5cd/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/ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1

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
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3339609/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::FreeSid
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::CheckTokenMembership
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::ShellExecuteExW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AssignProcessToJobObject
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::FindFirstFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA
USER32.dll::CreateWindowExW

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