MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0
SHA3-384 hash: b1e76f216fb39e1cb809d53fbbb0c4987c2095966cb7c9dcdc5d4eaec0d3bc772a68c94f73c421ebc89b6ada4b91df09
SHA1 hash: 5937db5e3eb7d6eb9826e24f212193a2c5befc93
MD5 hash: d103c4798e179feea57de123940220f9
humanhash: alanine-mountain-montana-west
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:430'592 bytes
First seen:2024-04-13 08:51:39 UTC
Last seen:2024-04-13 09:30:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ba57da95029265230ad84e4bf543f08 (1 x LummaStealer, 1 x RiseProStealer, 1 x Stealc)
ssdeep 6144:XGDL3z77oB2tWzNeEIlSAaKk6TxWolTuGAjA:YD7oBPCS396Tx/A
TLSH T18E94E032FE90D472D5174970DD29CAA46B7EBC325AB089873684362F6E303D0966F376
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 3370ecc2c4f0335a (1 x LummaStealer)
Reporter Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: https://changetheworldwithflowers.shop/current.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
401
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0.exe
Verdict:
Malicious activity
Analysis date:
2024-04-13 08:53:40 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/f0a2afc2-87d7-48a6-85a5-720f5968410f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0
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/5e39225f-1dea-4eba-a4be-9e4cf154f126
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1425355
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
LummaC encrypted strings found
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2024-04-13 08:52:05 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdewewcghlbxnt6dm3xuyhxmv55pfqh6ged3bivq7vx73dryhoqa._file
Verdict:
malicious
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma stealer
Link:
https://tria.ge/reports/240413-ksqebsce35/
Behaviour
Program crash
Lumma Stealer
Malware Config
C2 Extraction:
https://palmeventeryjusk.shop/api
https://entitlementappwo.shop/api
https://economicscreateojsu.shop/api
https://pushjellysingeywus.shop/api
https://absentconvicsjawun.shop/api
https://suitcaseacanehalk.shop/api
https://bordersoarmanusjuw.shop/api
https://mealplayerpreceodsju.shop/api
https://wifeplasterbakewis.shop/api
Unpacked files
SH256 hash:
95e66a1785915cd514795bd8d0b57994dc6bf08340305cb32d3f8a4d56f5ba1a
MD5 hash:
dcc0abb4dc6e0b3cac21318464f6cfd7
SHA1 hash:
5d26e9d744708fbe8dfb1fa6a1676b7961926da0
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/7404bcb1-899f-4f52-a7b3-95f37eefce04/
SH256 hash:
38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0
MD5 hash:
d103c4798e179feea57de123940220f9
SHA1 hash:
5937db5e3eb7d6eb9826e24f212193a2c5befc93
Link:
https://www.unpac.me/results/7404bcb1-899f-4f52-a7b3-95f37eefce04/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38c96258463a/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/38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0

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

File information

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

Web download

LummaStealer

Executable exe 38c96258463ac376cfc366ef4c1eecaf7af2c0fe3107b0a2b0fd6ffd8e383ba0

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2797804/
  
URLhaus
https://urlhaus.abuse.ch/url/2799932/
  
URLhaus
https://urlhaus.abuse.ch/url/2810731/

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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindNextVolumeMountPointA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetConsoleOutputCP
KERNEL32.dll::SetConsoleTitleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasesLengthW
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW

Comments