MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc. 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


XWorm


Vendor detections: 11


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

SHA256 hash: 6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc
SHA3-384 hash: cbbb1710a7e9e1fa45365bfcfbbe9f6672d2e5e561876afc1e93da399f9c6ca2550c95d66ff26b4fafa19f577e75f279
SHA1 hash: ecd46d1e09bdfa50c1587690e70262bc14ba751c
MD5 hash: 61d31fb13c1dd46fcb03caf7f648508c
humanhash: eighteen-pizza-diet-william
File name:file
Download: download sample
Signature XWorm
Create hunting rule
File size:2'594'056 bytes
First seen:2024-08-27 16:06:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b5a014d7eeb4c2042897567e1288a095 (19 x HijackLoader, 14 x ValleyRAT, 12 x LummaStealer)
ssdeep 49152:+pz3Y5ANfs2/w8JUgyUBx8pQIVf/OV9UdOV8ZUhJgnVlz2sTyNy:+pk5Am2/w8J9L8pQIVf/OMO277z9TWy
Threatray 200 similar samples on MalwareBazaar
TLSH T1D2C5334237C0D8FCDA22C132AF28EB974177D3A42B5A5F479ECA0F469D931B246471DA
TrID 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
24.6% (.EXE) Win64 Executable (generic) (10523/12/4)
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 c292ecd8f2f6fe1c (15 x HijackLoader, 11 x LummaStealer, 7 x Arechclient2)
Reporter Bitsight
Tags:exe xworm


Avatar
Bitsight
url: http://154.216.17.134/Edge/PENDXGKW.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
451
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-08-27 16:18:02 UTC
Tags:
rhadamanthys stealer shellcode xworm pastebin remote
Link:
https://app.any.run/tasks/2c47d2ae-b058-4fe8-b904-bc4c59473bff

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Program.Unwanted.5065.8512.15167.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.Win32.CandyOpen.23887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66cdf9aa246b0f0e8b9cbca0
Tags:
Encryption Execution Generic Network Stealth Trojan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Launching cmd.exe command interpreter
Launching a process
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
Transferring files using the Background Intelligent Transfer Service (BITS)
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Unauthorized injection to a recently created process
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc
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:
Malicious
Link:
https://analyze.intezer.com/analyses/441b4a66-667c-44dc-8d7a-4f59f42e709e
Result
Threat name:
RHADAMANTHYS, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1499938
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Connects to many ports of the same IP (likely port scanning)
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected RHADAMANTHYS Stealer
Yara detected UAC Bypass using CMSTP
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1499938 Sample: file.exe Startdate: 27/08/2024 Architecture: WINDOWS Score: 100 70 pastebin.com 2->70 72 time.windows.com 2->72 88 Suricata IDS alerts for network traffic 2->88 90 Found malware configuration 2->90 92 Malicious sample detected (through community Yara rule) 2->92 96 12 other signatures 2->96 12 file.exe 8 2->12         started        15 SendBugReportNew.exe 2->15         started        18 SendBugReportNew.exe 1 2->18         started        signatures3 94 Connects to a pastebin service (likely for C&C) 70->94 process4 file5 60 C:\Users\user\AppData\Local\...\vclx120.bpl, PE32 12->60 dropped 62 C:\Users\user\AppData\Local\Temp\vcl120.bpl, PE32 12->62 dropped 64 C:\Users\user\AppData\Local\Temp\rtl120.bpl, PE32 12->64 dropped 66 C:\Users\user\...\SendBugReportNew.exe, PE32 12->66 dropped 20 SendBugReportNew.exe 4 12->20         started        124 Maps a DLL or memory area into another process 15->124 126 Found direct / indirect Syscall (likely to bypass EDR) 15->126 24 cmd.exe 15->24         started        26 cmd.exe 18->26         started        signatures6 process7 file8 56 C:\Users\user\AppData\Roaming\...\V3.exe, PE32 20->56 dropped 102 Maps a DLL or memory area into another process 20->102 104 Switches to a custom stack to bypass stack traces 20->104 28 V3.exe 1 20->28         started        31 cmd.exe 4 20->31         started        58 C:\Users\user\AppData\Local\Temp\tqco, PE32 24->58 dropped 106 Writes to foreign memory regions 24->106 34 conhost.exe 24->34         started        36 MSBuild.exe 24->36         started        38 conhost.exe 26->38         started        signatures9 process10 file11 114 Machine Learning detection for dropped file 28->114 116 Switches to a custom stack to bypass stack traces 28->116 40 OpenWith.exe 28->40         started        68 C:\Users\user\AppData\Local\Temp\cfi, PE32 31->68 dropped 118 Writes to foreign memory regions 31->118 120 Found hidden mapped module (file has been removed from disk) 31->120 122 Maps a DLL or memory area into another process 31->122 44 MSBuild.exe 15 2 31->44         started        46 conhost.exe 31->46         started        signatures12 process13 dnsIp14 74 154.216.19.149, 2047, 443, 49706 SKHT-ASShenzhenKatherineHengTechnologyInformationCo Seychelles 40->74 108 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 40->108 110 Switches to a custom stack to bypass stack traces 40->110 48 OpenWith.exe 40->48         started        76 85.209.133.150, 49726, 6677 CMCSUS Germany 44->76 78 pastebin.com 104.20.4.235, 443, 49725 CLOUDFLARENETUS United States 44->78 112 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 44->112 signatures15 process16 signatures17 80 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 48->80 82 Tries to steal Mail credentials (via file / registry access) 48->82 84 Found many strings related to Crypto-Wallets (likely being stolen) 48->84 86 2 other signatures 48->86 51 wmplayer.exe 48->51         started        process18 signatures19 98 Writes to foreign memory regions 51->98 100 Allocates memory in foreign processes 51->100 54 dllhost.exe 51->54         started        process20
Score:
75%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc/
Threat name:
Win32.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2024-08-27 16:07:06 UTC
File Type:
PE (Exe)
Extracted files:
227
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ntiddeejekca5zue2pafffhh4by3kaerln3ayr2pela554g7cs6a._file
Verdict:
unknown
Similar samples:
7143a5a1be6622001a7fdc52367a92155125504715dd96b38df6e67a6d48bd0c
XWorm
9b1f4d88a2d0db1954030c38bbaac8f7f7a37575536f4124ebfe074936f14b98
XWorm
a785bb5943ae900656aec2cfca17124ce7292eb6d14be835c0f6461d90aee689
XWorm
a93819565ddc518f1521737a16cc96d354672d6c6684750cf3d74d43632db164
XWorm
af23c349efcf3595bffd59c6104cd6d1f2026b0a300d85fb2fe0e0248448bf5f
XWorm
af2810e059a92dc105b3f161c9d24f0b0fdb7308605a8ccc7fd040afc8afc0e3
XWorm
d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77
XWorm
f126d4312330243b4e9179f9b5f3482ca95c19163e99ec4d0e33be523b8c0cec
XWorm
+ 190 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys family:xworm discovery rat stealer trojan
Link:
https://tria.ge/reports/240827-tkmg5sygqb/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detect Xworm Payload
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Xworm
Malware Config
C2 Extraction:
https://154.216.19.149:2047/888260cc6af8f/07djb4gj.jifud
Unpacked files
SH256 hash:
68bee500e0080f21c003126e73b6d07804d23ac98b2376a8b76c26297d467abe
MD5 hash:
d4dae7149d6e4dab65ac554e55868e3b
SHA1 hash:
b3bea0a0a1f0a6f251bcf6a730a97acc933f269a
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
a6edb3fb6d21dd461da3767a7995034e208f7d6b08997f6cf7ee7b0ea833a8f0
MD5 hash:
cabb58bb5694f8b8269a73172c85b717
SHA1 hash:
9ed583c56385fed8e5e0757ddb2fdf025f96c807
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
e36bbdf75e56c4d0562ba5aba9e78d483a6196fe1ec891cc71ef9db5556c9c81
MD5 hash:
ae36397a23d16920ddfe4dfec24f6b85
SHA1 hash:
49f1edaf5af83457fc10d1e73680b59202057e28
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
b6aef0983dcacdd620a5467d52538afad446d724912cfda897ec7d90f2e6b8ab
MD5 hash:
5461370299b5fd0be6e3fe61328212ab
SHA1 hash:
d170086e4e70dffa9d0112d77b8c60d3084a52fd
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
b4e891cd33bdd59353b7f89e999ae98eb912b2315ac37ff55432ce1c74d3f238
MD5 hash:
b000092cc2bcf752ec1b2cb0b0d16f45
SHA1 hash:
c9d6d27c7ab19180a0df37a9a75c2ef99166fe8d
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
de165a5bdc5bd2ba8fb5463500855a8ae8487ad9fe15ee091ef1a792e73036cd
MD5 hash:
04726fc23387bed3cd08640d89192fcb
SHA1 hash:
c666942efc8b919c6f3a7326b26c9d4b8dad7303
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
1b70abd22f6824269bdd148ff35efa6058117cd28cbca32f99a3419cb4e6cf17
MD5 hash:
8b073cb24999ee941a6e4dc746040e6b
SHA1 hash:
b6df0331c55831a98108b8f326cb95f8930bcde0
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
SH256 hash:
6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc
MD5 hash:
61d31fb13c1dd46fcb03caf7f648508c
SHA1 hash:
ecd46d1e09bdfa50c1587690e70262bc14ba751c
Link:
https://www.unpac.me/results/d8a0b201-114f-41ad-a1ae-f73eb7e3fce2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6cd031908922/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/6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc

File information

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

Web download

XWorm

Executable exe 6cd031908922840ee684d3c05294e7e071b500915b760c474f22c1def0df14bc

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3131079/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
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::CreateWindowExW

Comments