MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb. 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


LummaStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb
SHA3-384 hash: acc8fece32ad1ebe19d73a394ded1fa7294aa22c364ba6908363e117d72dfad27ec47d9eb93426598a5663810ff8c571
SHA1 hash: 3dadfc676570fc26fc2406d948f7a6d4834a6e2c
MD5 hash: dab2bc3868e73dd0aab2a5b4853d9583
humanhash: berlin-failed-tango-sodium
File name:SecuriteInfo.com.Win32.DropperX-gen.7122.15013
Download: download sample
Signature LummaStealer
Create hunting rule
File size:7'086'080 bytes
First seen:2025-02-25 04:18:57 UTC
Last seen:2025-03-07 16:14:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2d2cebf631907d5f515ee5ed695548dd (1 x LummaStealer)
ssdeep 98304:fQX0x83hQvVapJdIJc3XO72dn3ffZSjZbkKk5KExKKUkIg5Wo6J:YX02GapHXkAn38jZk5KETUkIglW
TLSH T15966E3301242E244E3A791F5566B12D966286AB1939F3CD3F7746AB88673DCE2CF0353
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
dhash icon 265939e9e9394926 (1 x LummaStealer)
Reporter SecuriteInfoCom
Tags:176-113-115-7 exe LummaStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
45
Origin country :
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.7122.15013.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bd450ca0fd713c335cae13
Tags:
injection virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context fingerprint microsoft_visual_cc obfuscated overlay
Link:
https://www.filescan.io/uploads/67bd44c53afc3763bec51bde/reports/f552b653-0a36-48e9-b91b-ad193531b834/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/76301c34-613b-49a9-b734-2f2f2d704a10
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1623295
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
27%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb/
Threat name:
Win32.Trojan.Sonbokli
Create hunting rule
Status:
Malicious
First seen:
2025-02-25 04:19:20 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hcf5b5h6t7fcrf5stsvmhdugtec727kdyfiszi73tn3s7pzfqtvq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250225-exmw4stpt9/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ba523573-4713-4946-8f42-85bcc42a8a53
Unpacked files
SH256 hash:
388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb
MD5 hash:
dab2bc3868e73dd0aab2a5b4853d9583
SHA1 hash:
3dadfc676570fc26fc2406d948f7a6d4834a6e2c
Link:
https://www.unpac.me/results/b08647f7-7db9-429b-a312-b213ed819b23/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/388bd0f4fe9f/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/388bd0f4fe9fca2897b29caac38e869905fd7d43c1512ca3fb9b772fbf2584eb

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateRemoteThread
KERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::ReadConsoleOutputW
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::ReadConsoleOutputCharacterW
KERNEL32.dll::ReadConsoleOutputAttribute
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateFileW
KERNEL32.dll::GetSystemDirectoryA
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::GetTempFileNameW
KERNEL32.dll::SetVolumeMountPointW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::ActivateKeyboardLayout
USER32.dll::AddClipboardFormatListener
USER32.dll::AppendMenuW
USER32.dll::OpenClipboard
USER32.dll::OpenInputDesktop

Comments