MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c. 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


Latrodectus


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c
SHA3-384 hash: 3df6200ad95b61fa43ea8e531170c669e9edf67cde427f975509cc3c1331cd309e273ddb85dc33f7db6374f447bfc736
SHA1 hash: b1acfa003a045e5839dea1aecbcd5f601ff3af99
MD5 hash: 524a8891a7df50aa9ced2da9ef379929
humanhash: lemon-alanine-zebra-lion
File name:SecuriteInfo.com.PDB.7971
Download: download sample
Signature Latrodectus
Create hunting rule
File size:2'321'920 bytes
First seen:2025-02-06 13:37:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bd5734407ba26f6b0f8a12908edd97e2 (21 x Latrodectus)
ssdeep 49152:/ZzQqIEjvDQPOnR5mSBn/VSlsBzXHWtSyZS:/YcxyZ
TLSH T15DB54B0272E500D9D257E870CB73DB26E331B84C453876671AE29E6B5F76760B9EE320
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe imitrex24-com Latrodectus

Intelligence

File Origin
# of uploads :
1
# of downloads :
593
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.PDB.7971
Verdict:
No threats detected
Analysis date:
2025-02-06 13:41:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4b9b2b34-21d4-4372-9115-05f0128c2d6f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PDB.7971.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a4bbf451193558eb199b69
Tags:
shellcode virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated packed packed packer_detected peloader
Link:
https://www.filescan.io/uploads/67a4bb4cba420adaa7849e65/reports/fc2f9772-8864-484e-b54a-c59939a81180/overview
Verdict:
Suspicious
Labled as:
Mal/PDBCrypt
Link:
https://www.hybrid-analysis.com/sample/762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c
Result
Verdict:
SUSPICIOUS
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:
Latrodectus
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/23b495c6-23f5-4bd6-b885-b8733d84beb2
Result
Threat name:
Latrodectus
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608381
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates / moves files in alternative data streams (ADS)
Deletes itself after installation
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Yara detected Latrodectus
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1608381 Sample: SecuriteInfo.com.PDB.7971.exe Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 35 reminasolirol.com 2->35 37 apworsindos.com 2->37 43 Suricata IDS alerts for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 5 other signatures 2->49 9 loaddll64.exe 1 2->9         started        11 rundll32.exe 2->11         started        signatures3 process4 process5 13 rundll32.exe 2 9->13         started        17 cmd.exe 1 9->17         started        19 rundll32.exe 9->19         started        21 2 other processes 9->21 file6 33 C:\Users\user\AppData\...\Update_3fef4b63.dll, PE32+ 13->33 dropped 53 Creates / moves files in alternative data streams (ADS) 13->53 55 Deletes itself after installation 13->55 23 rundll32.exe 12 13->23         started        27 rundll32.exe 17->27         started        29 WerFault.exe 20 16 19->29         started        signatures7 process8 dnsIp9 39 apworsindos.com 172.67.134.40, 443, 49717, 49719 CLOUDFLARENETUS United States 23->39 41 reminasolirol.com 172.67.160.103, 443, 49718, 49720 CLOUDFLARENETUS United States 23->41 51 System process connects to network (likely due to code injection or exploit) 23->51 31 WerFault.exe 16 27->31         started        signatures10 process11
Score:
4%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oywqnp5cp5ydrehj5wrluayysummq7efqjtccetfixhuy6hudfga._file
Verdict:
malicious
Label(s):
latrodectus
Create hunting rule
Similar samples:
error
Latrodectus
Result
Malware family:
latrodectus
Create hunting rule
Score:
  10/10
Tags:
family:latrodectus loader
Link:
https://tria.ge/reports/250206-qxf94syjgr/
Behaviour
Suspicious use of WriteProcessMemory
Latrodectus family
Latrodectus loader
Malware Config
C2 Extraction:
https://apworsindos.com/test/
https://reminasolirol.com/test/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8eba5973-9e63-43d7-96c6-4635a9f420e3
Unpacked files
SH256 hash:
762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c
MD5 hash:
524a8891a7df50aa9ced2da9ef379929
SHA1 hash:
b1acfa003a045e5839dea1aecbcd5f601ff3af99
Link:
https://www.unpac.me/results/4c74ae35-edfd-4c7b-aa0d-2ca83b4ec0e5/
Malware family:
Latrodectus
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/762d06bfa27f/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/762d06bfa27f703890e9eda2ba03189518c87c85826621126545cf4c78f4194c

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: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.

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
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
ADVAPI32.dll::InitializeSecurityDescriptor
ADVAPI32.dll::RegSetKeySecurity
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::SetSecurityDescriptorDacl
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileMappingW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
VERSION.dll::GetFileVersionInfoSizeW
VERSION.dll::GetFileVersionInfoW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryInfoKeyW
ADVAPI32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

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