MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47. 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


Worm.m0yv


Vendor detections: 15


Intelligence 15 IOCs YARA 9 File information Comments
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SHA256 hash: 0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47
SHA3-384 hash: 63ca39d7f885ba951b1c7b7181866993440a1ce9bd0d09e8eb3bf6cc9c2d319859e3d64b52d44494a988cf7027e81faf
SHA1 hash: 660bd416b9570b16fa77e2e559989f8efb9fd8b4
MD5 hash: 4bd5ab8c1d6eb0d7b601863a74471cf3
humanhash: harry-leopard-six-robin
File name:HSBC Payment Notification Scan Copy Ref 62587299-24_PDF.exe
Download: download sample
Signature Worm.m0yv
Create hunting rule
File size:1'587'200 bytes
First seen:2024-12-11 08:24:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 49152:IW0c++OCvkGs9FaYwUPYyLNiXicJFFRGNzj3:jB3vkJ9TPj7wRGpj3
Threatray 20 similar samples on MalwareBazaar
TLSH T1D775D02263DDC360CB769133BF69B7016EBF3C654630B85B2F981D7DA960162162C7A3
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter lowmal3
Tags:exe Worm.m0yv

Intelligence

File Origin
# of uploads :
1
# of downloads :
404
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HSBC Payment Notification Scan Copy Ref 62587299-24_PDF.exe
Verdict:
Malicious activity
Analysis date:
2024-12-11 08:30:16 UTC
Tags:
expiro sinkhole m0yv autoit ims-api generic
Link:
https://app.any.run/tasks/301c60ca-caef-4f10-972d-185b380cb039

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Expiro.153.31518.21487.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675955ec7767f0db2ec45797
Tags:
autoit emotet expiro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Modifying an executable file
Creating a window
Launching a service
Creating a file in the %temp% directory
Searching for synchronization primitives
Modifying a system executable file
Launching a process
Connection attempt to an infection source
Loading a system driver
Creating a file in the system32 subdirectories
Modifying a system file
Creating a file in the Windows subdirectories
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Enabling autorun for a service
Query of malicious DNS domain
Enabling autorun with the shell\open\command registry branches
Infecting executable files
Sending an HTTP POST request to an infection source
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit cmdkey compiled-script cscript fingerprint keylogger lolbin masquerade microsoft_visual_cc msiexec packed packed packer_detected rasautou regsvr32
Link:
https://www.filescan.io/uploads/67594c60b3d2db5893b660fa/reports/24d1dc94-5229-4675-9c2b-43acf965df1f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47
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:
Snake Keylogger
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b4736763-0ecc-4daf-81fd-0aa1708bf258
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1572924
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Contains functionality to behave differently if execute on a Russian/Kazak computer
Creates files inside the volume driver (system volume information)
Drops executable to a common third party application directory
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Infects executable files (exe, dll, sys, html)
Initial sample is a PE file and has a suspicious name
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 domain / URL
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected MassLogger RAT
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1572924 Sample: HSBC Payment Notification S... Startdate: 11/12/2024 Architecture: WINDOWS Score: 100 38 reallyfreegeoip.org 2->38 40 api.telegram.org 2->40 42 21 other IPs or domains 2->42 56 Multi AV Scanner detection for domain / URL 2->56 58 Suricata IDS alerts for network traffic 2->58 60 Found malware configuration 2->60 66 14 other signatures 2->66 7 armsvc.exe 1 2->7         started        12 HSBC Payment Notification Scan Copy Ref 62587299-24_PDF.exe 3 2->12         started        14 elevation_service.exe 2->14         started        16 18 other processes 2->16 signatures3 62 Tries to detect the country of the analysis system (by using the IP) 38->62 64 Uses the Telegram API (likely for C&C communication) 40->64 process4 dnsIp5 50 ww99.przvgke.biz 72.52.179.174, 49713, 80 LIQUIDWEBUS United States 7->50 52 lpuegx.biz 82.112.184.197, 49742, 49792, 49844 FIRST_LINE-SP_FOR_B2B_CUSTOMERSUPSTREAMSRU Russian Federation 7->52 54 7 other IPs or domains 7->54 22 C:\Windows\System32\wbengine.exe, PE32+ 7->22 dropped 24 C:\Windows\System32\wbem\WmiApSrv.exe, PE32+ 7->24 dropped 26 C:\Windows\System32\vds.exe, PE32+ 7->26 dropped 34 126 other malicious files 7->34 dropped 72 Drops executable to a common third party application directory 7->72 74 Infects executable files (exe, dll, sys, html) 7->74 28 C:\Windows\System32\msiexec.exe, PE32+ 12->28 dropped 30 C:\Windows\System32\msdtc.exe, PE32+ 12->30 dropped 32 C:\Windows\System32\alg.exe, PE32+ 12->32 dropped 36 12 other malicious files 12->36 dropped 76 Binary is likely a compiled AutoIt script file 12->76 78 Writes to foreign memory regions 12->78 80 Maps a DLL or memory area into another process 12->80 18 RegSvcs.exe 15 2 12->18         started        82 Found direct / indirect Syscall (likely to bypass EDR) 14->82 84 Creates files inside the volume driver (system volume information) 16->84 86 Contains functionality to behave differently if execute on a Russian/Kazak computer 16->86 file6 signatures7 process8 dnsIp9 44 api.telegram.org 149.154.167.220, 443, 49716 TELEGRAMRU United Kingdom 18->44 46 checkip.dyndns.com 193.122.6.168, 49709, 80 ORACLE-BMC-31898US United States 18->46 48 reallyfreegeoip.org 172.67.177.134, 443, 49711 CLOUDFLARENETUS United States 18->48 68 Tries to steal Mail credentials (via file / registry access) 18->68 70 Tries to harvest and steal browser information (history, passwords, etc) 18->70 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47/
Threat name:
Win32.Virus.Expiro
Create hunting rule
Status:
Malicious
First seen:
2024-12-11 08:25:14 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bm5nk5iwrycfpec7dg5vgbfi5kgm4rq5pmpl2cle2elrg5bhdzdq._file
Verdict:
malicious
Label(s):
expiro
Create hunting rule
m0yv
Create hunting rule
Similar samples:
3aab81ce8cf67ae704722e9b101df1dc8427c1c4cc062ba12f97963dd250e55b
Worm.m0yv
56c4831e979ad494b4b6848f793917042d57c38a596032b25f6012a5c23f5e23
Worm.m0yv
623ba3741a6f9e87aef1557d2373cdb0632b7357ba810b238836f99f09f80d92
Worm.m0yv
7db9ca7dbe9a5724ef452585280e73a1a73563cc6a2559f2588d613454f70261
Worm.m0yv
8321c0b6abc15f9feeef5021f4e37c4110e629cb64f7b0861b481e23ba86d54a
Worm.m0yv
d28abef1785c790448448e450d61c686d8778602f789830e41a92694b4439c19
Worm.m0yv
error
Worm.m0yv
+ 10 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/241211-kbabsavlcs/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Drops file in System32 directory
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
trojan Expiro 404Keylogger
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/90570e36-4bc1-4ee4-9007-672a1e652950
Unpacked files
SH256 hash:
85f1f8f7de7cb67a3e47144086875321ad0ef2e12eb23450084ebbf0fc989086
MD5 hash:
3485eec2c35ab3aac2a8fd965182e7e7
SHA1 hash:
f5a1caafec35a0fc3309d80bf5c133a55854d7f1
Detections:
win_masslogger_w0
Create hunting rule
win_404keylogger_g1
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Link:
https://www.unpac.me/results/fbe0446a-10ff-4369-a338-75986586d5d1/
Parent samples :
a36f4ee96ff62eee2a503838850d7dce90aabc36a704b742b6814f187618f3c1
0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47
3a4bf749beed4f07deb352b6e0faf28c5c2f28d62374a8bbb3eeeb67b1096851
dff12e1840c3265f14378662e2dbd2e1cad4aa31027ff29056a42964adda27c6
SH256 hash:
0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47
MD5 hash:
4bd5ab8c1d6eb0d7b601863a74471cf3
SHA1 hash:
660bd416b9570b16fa77e2e559989f8efb9fd8b4
Link:
https://www.unpac.me/results/fbe0446a-10ff-4369-a338-75986586d5d1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0b3ad575168e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Expiro
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47

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_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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
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.

Malspam

Worm.m0yv

Executable exe 0b3ad575168e0457905f19bb5304a8ea8cce461d7b1ebd0964d1171374271e47

(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::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
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::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
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::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
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_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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