MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101
SHA3-384 hash: fd98da9ad14be5edb0e47ddbb1b74093c483735cf785f958d245454cb99012056df2e07ed4f88dfbbed7b093f18c74ba
SHA1 hash: 9a1c4fcba2a80ea92747056a023052e0560f6b3f
MD5 hash: 7aa8fd644c2abbf65675e606e12627d5
humanhash: violet-two-winter-shade
File name:1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'595'436 bytes
First seen:2025-05-21 12:57:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 75e9596d74d063246ba6f3ac7c5369a0 (8 x DCRat, 5 x PythonStealer, 4 x CoinMiner)
ssdeep 24576:vBkVdlYA/SMzdsETbxUd39E0+BOWvAstMlKXfsWMaS/LMoFQooSUx2qZq07:ZsvHzdsETb8XGOfhKvs4S/woCokfQ07
TLSH T1D7752203F9C180B2D03115325E76AB2585FDAD508B714AEF63D07AADFE361C29B31BA5
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon b2e1b496a6cada72 (13 x LummaStealer, 12 x AsyncRAT, 8 x Rhadamanthys)
Reporter JAMESWT_WT
Tags:104-245-240-71 CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
437
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101
Verdict:
Malicious activity
Analysis date:
2025-05-21 13:00:42 UTC
Tags:
purecrypter miner
Link:
https://app.any.run/tasks/070fd4b1-1348-45a1-bea3-5f70f34525c4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Zusy-10014517-0
Create hunting rule

SecuriteInfo.com.Win64.Malware-gen.14092.25867.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682dce07c28c67d6664388b2
Tags:
injection virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a file
Forced system process termination
Deleting a recently created file
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm barys base64 fingerprint installer microsoft_visual_cc obfuscated overlay overlay packed packed packer_detected sfx zero zusy
Link:
https://www.filescan.io/uploads/682dcdfe0de036ed65ae0194/reports/c02397f2-f3f8-44c6-8e50-84ddab6b542e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/25c45f4a-140b-4155-be82-47fba78fd0e8
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1695898
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Connects to many ports of the same IP (likely port scanning)
Encrypted powershell cmdline option found
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Xmrig
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PersistenceViaHiddenTask
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1695898 Sample: tMg0ZN5HHq.exe Startdate: 21/05/2025 Architecture: WINDOWS Score: 100 56 loadingfreelofhr.net 2->56 58 loadingfreedlophr.com.de 2->58 66 Sigma detected: Xmrig 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Multi AV Scanner detection for submitted file 2->70 72 9 other signatures 2->72 9 TypeId.exe 3 2->9         started        12 tMg0ZN5HHq.exe 14 2->12         started        15 powershell.exe 21 2->15         started        17 3 other processes 2->17 signatures3 process4 dnsIp5 88 Antivirus detection for dropped file 9->88 90 Multi AV Scanner detection for dropped file 9->90 92 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 9->92 98 3 other signatures 9->98 20 aspnet_compiler.exe 9->20         started        50 C:\Users\user\...\dotNetFx46_Full_setup.exe, PE32+ 12->50 dropped 52 C:\Users\user\AppData\...\VC_redist.x86.exe, PE32+ 12->52 dropped 24 VC_redist.x86.exe 5 12->24         started        27 dotNetFx46_Full_setup.exe 2 12->27         started        94 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->94 96 Loading BitLocker PowerShell Module 15->96 29 conhost.exe 15->29         started        54 127.0.0.1 unknown unknown 17->54 31 conhost.exe 17->31         started        file6 signatures7 process8 dnsIp9 60 loadingfreedlophr.com.de 185.196.9.244, 39001, 49301, 49686 SIMPLECARRIERCH Switzerland 20->60 62 loadingfreelofhr.net 185.208.156.66, 443, 49691 SIMPLECARRIERCH Switzerland 20->62 74 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 20->74 76 Found strings related to Crypto-Mining 20->76 78 Writes to foreign memory regions 20->78 86 2 other signatures 20->86 33 AddInProcess.exe 20->33         started        36 AddInProcess.exe 20->36         started        38 AddInProcess.exe 20->38         started        48 C:\Users\user\AppData\Roaming\...\TypeId.exe, PE32+ 24->48 dropped 80 Antivirus detection for dropped file 24->80 82 Multi AV Scanner detection for dropped file 24->82 84 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 24->84 40 WerFault.exe 27->40         started        file10 signatures11 process12 signatures13 64 Query firmware table information (likely to detect VMs) 33->64 42 conhost.exe 33->42         started        44 conhost.exe 36->44         started        46 conhost.exe 38->46         started        process14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101/
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-04-23 11:59:56 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=drai77ayuubh7nlo3lnyjpbvgn6l32nlx7ou2w66ceqnvty6eeaq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250521-p7r9pawpy6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
Win.Packed.Zusy-10014517-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8af00b44-91ea-4dca-8416-f2ee4fe40457
Unpacked files
SH256 hash:
1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101
MD5 hash:
7aa8fd644c2abbf65675e606e12627d5
SHA1 hash:
9a1c4fcba2a80ea92747056a023052e0560f6b3f
Link:
https://www.unpac.me/results/341d0b44-c5f5-48e8-9266-fed5bd3b3bb2/
SH256 hash:
9e8cd2ac09a6b10208a1f3d97478a25628f6680f6ef7be2dffd5c9490d685e6b
MD5 hash:
3b3be3a9123ba991eddd93cc6e14f5fa
SHA1 hash:
238742660f2f7a98a52cb9ff9d31a0547c4160e6
Link:
https://www.unpac.me/results/341d0b44-c5f5-48e8-9266-fed5bd3b3bb2/
SH256 hash:
d41025dc12392f26e53484d4e25ccebc502fb47d45e6c70098241dd27364247f
MD5 hash:
6488fc5ba29080cea3aab8ac6a926f2f
SHA1 hash:
d91c8608ebbd1924b06f0b8805e3b4ee61f64a9b
Link:
https://www.unpac.me/results/341d0b44-c5f5-48e8-9266-fed5bd3b3bb2/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 1c408ffc18a5027fb56edadb84bc35337cbde9abbfdd4d5bde1120dacf1e2101

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3498208/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3519068/

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 (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

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