MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1
SHA3-384 hash: 3ad766ef0178d13b53658486cd3a4fcf0879076debf1f9a6bdf9aaed8be8884ed7b4baa6a9235340680f76d5e8dbbbe9
SHA1 hash: 2932ceb80c37ff9fa830672606d5658b364e8a07
MD5 hash: f6e43480dae36f1869625ed2fb997ff6
humanhash: butter-uncle-kilo-blue
File name:RFQ-NO-Número de pedido 106673.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:789'423 bytes
First seen:2024-10-09 16:22:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep 12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLY7ghf8XcnD:ffmMv6Ckr7Mny5QLY/XWD
Threatray 304 similar samples on MalwareBazaar
TLSH T196F4C012B7D680B6D9A33971293BE32BEB3575194327C48BA7E11F778F211409B3A361
TrID 84.9% (.EXE) AutoIt3 compiled script executable (510622/80/67)
9.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
1.7% (.EXE) Win64 Executable (generic) (10523/12/4)
1.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter Anonymous
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
391
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ-NO-Número de pedido 106673.exe
Verdict:
Malicious activity
Analysis date:
2024-10-09 16:27:12 UTC
Tags:
snake keylogger xworm remote
Link:
https://app.any.run/tasks/5336d1b4-4b1f-47ec-84df-7e9b65a52ffa

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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6706adebab31793a7b211e26
Tags:
Powershell Autorun Autoit Emotet
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1
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.
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/16873a6f-b16c-4c8f-95f2-e54b28b8f766
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1530120
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Drops VBS files to the startup folder
Found malware configuration
Initial sample is a PE file and has a suspicious name
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Drops script at startup location
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Uses dynamic DNS services
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1530120 Sample: RFQ-NO-N#U00famero de pedid... Startdate: 09/10/2024 Architecture: WINDOWS Score: 100 56 aarsallc.duckdns.org 2->56 64 Suricata IDS alerts for network traffic 2->64 66 Found malware configuration 2->66 68 Malicious sample detected (through community Yara rule) 2->68 72 14 other signatures 2->72 10 RFQ-NO-N#U00famero de pedido 106673.exe 3 2->10         started        13 wscript.exe 1 2->13         started        16 RegSvcs.exe 2->16         started        18 RegSvcs.exe 2->18         started        signatures3 70 Uses dynamic DNS services 56->70 process4 file5 52 C:\Users\user\AppData\Local\...\name.exe, PE32 10->52 dropped 20 name.exe 1 10->20         started        88 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->88 24 name.exe 13->24         started        26 conhost.exe 16->26         started        28 conhost.exe 18->28         started        signatures6 process7 file8 50 C:\Users\user\AppData\Roaming\...\name.vbs, data 20->50 dropped 74 Multi AV Scanner detection for dropped file 20->74 76 Machine Learning detection for dropped file 20->76 78 Drops VBS files to the startup folder 20->78 84 2 other signatures 20->84 30 RegSvcs.exe 1 4 20->30         started        80 Writes to foreign memory regions 24->80 82 Maps a DLL or memory area into another process 24->82 35 RegSvcs.exe 1 24->35         started        signatures9 process10 dnsIp11 58 aarsallc.duckdns.org 103.161.133.94, 4887, 49774 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe unknown 30->58 54 C:\Users\user\AppData\Roaming\RegSvcs.exe, PE32 30->54 dropped 60 Bypasses PowerShell execution policy 30->60 62 Adds a directory exclusion to Windows Defender 30->62 37 powershell.exe 23 30->37         started        40 powershell.exe 23 30->40         started        42 powershell.exe 30->42         started        file12 signatures13 process14 signatures15 86 Loading BitLocker PowerShell Module 37->86 44 conhost.exe 37->44         started        46 conhost.exe 40->46         started        48 conhost.exe 42->48         started        process16
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-10-09 14:56:14 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=naub5bnukaecuqp7jfsiuen7kj2l2r7ytd2i7zg5yq2mut2bgdaq._file
Verdict:
malicious
Label(s):
admintool_powerrun
Create hunting rule
Similar samples:
1640e87780b219eba703c734e68b0f5cf793bc94fe0cdf9121658d12bb1f9364
XWorm
89bf0303ddc028f24388edc3ca7f0384b10db50dacc42cb96dac2e4d677213f0
XWorm
ab1a43c5eb5c82a3199a543deb4e3289c9fa0a2439e2f962c6774772227e5cdf
XWorm
c6789cf795ae3fb1084f4eec8b4cbea4f5b345df502738b2b7afc5bcfa47a852
XWorm
error
XWorm
+ 294 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/241009-tvsrxatbjc/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
aarsallc.duckdns.org:4887
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/98a2fc3e-ae0c-409f-ba73-7821a58a464f
Unpacked files
SH256 hash:
7051561f31a5471cdd687cffe39597195436f6a3218633515290dfbe5148b567
MD5 hash:
751ee1f5be1484b43a457de0055518c7
SHA1 hash:
278119b6087034c2163b590905426b2a70b22ff0
Detections:
XWorm
Create hunting rule
win_xworm_w0
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/8b9d6f28-c272-4975-9351-5ab063dd1bfe/
Parent samples :
68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1
f76545f9cd8d2f80c3ac7181e5af5afff06228a09e388b41b4a3eb20b0a95f96
SH256 hash:
bc52b8360f88a9d16166307ea9581281ee38c817642c256f90dacadcc3c1e019
MD5 hash:
6a57e147afac153ee7370eec5e768b60
SHA1 hash:
1079c7481b0fe1e0da3b700e049fc148bc3c208e
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/8b9d6f28-c272-4975-9351-5ab063dd1bfe/
SH256 hash:
ab54963b9ba53714773190a62cac22a1faab800db55a37ba968f6f7e6c55a1dc
MD5 hash:
92ed2be2c254dbb1e2247d4a691386ed
SHA1 hash:
7b999cd03571660f65aa8becce29a234a9ee3158
Detections:
win_xworm_w0
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/8b9d6f28-c272-4975-9351-5ab063dd1bfe/
SH256 hash:
6bbfea2cc261f04c37e64bb293ae62b9256937cf404aa4dd728292e2a14f6cd2
MD5 hash:
cbc24ea295bb473048a80eb983844518
SHA1 hash:
861f8e081f1a7ffb2006abcddbc0821ecd2aa07d
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/8b9d6f28-c272-4975-9351-5ab063dd1bfe/
SH256 hash:
d91a5b674e0e4cbf952e0ef92595574150540de6739dba7905c75c25106165cf
MD5 hash:
0fd7e6fc03675865723038bda2216355
SHA1 hash:
2a0b647ca1bfa3f1fcd1ff41bb4a877855b38885
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/8b9d6f28-c272-4975-9351-5ab063dd1bfe/
SH256 hash:
68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1
MD5 hash:
f6e43480dae36f1869625ed2fb997ff6
SHA1 hash:
2932ceb80c37ff9fa830672606d5658b364e8a07
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/8b9d6f28-c272-4975-9351-5ab063dd1bfe/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/68281e85b450/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/68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1

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:AutoIt
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:AutoIT packer
Rule name:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants

File information

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

Malspam

XWorm

Executable exe 68281e85b450082a41ff49648a11bf5274bd47f898f48fe4ddc434ca4f4130c1

(this sample)

  
Delivery method
Distributed via e-mail attachment

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::CopySid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetAce
USER32.dll::GetUserObjectSecurity
ADVAPI32.dll::InitializeAcl
ADVAPI32.dll::InitializeSecurityDescriptor
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
ADVAPI32.dll::GetTokenInformation
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::UnlockServiceDatabase
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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