MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 870a29a9b9eab5de45354a1b1c621b833e41ded4fbba41432d7d5ecb63b35a42. 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: 9


Intelligence 9 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 870a29a9b9eab5de45354a1b1c621b833e41ded4fbba41432d7d5ecb63b35a42
SHA3-384 hash: a1a9d14e777b6f00b7f6c1b4b17b68ed09de1504001eb1dccc063033e043a28b8eadbae3f9382cf65e86a113e77a0f72
SHA1 hash: 513f1b7e7652a6f17af52bfdb3b393fbbb9af488
MD5 hash: 045da589d63bfd00ad801c78bbeebbe6
humanhash: double-sink-early-august
File name:activate.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:27'667'456 bytes
First seen:2025-04-13 07:50:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 728b27f43160628a4cea2168fd10f9db (1 x LummaStealer)
ssdeep 393216:1jL2iDc7/6febH1MO9ftIcJfVjR+dP4duDoddkjU6p6qH+8:1jLBebbptISy2k3j
TLSH T16A577B81EAC741F2E8170971416BF77F6B346E09C430CE6AEA84BE45FE73B61190A359
TrID 31.2% (.EXE) Win64 Executable (generic) (10522/11/4)
16.4% (.FON) Windows Font (5545/9/1)
14.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.3% (.EXE) Win32 Executable (generic) (4504/4/1)
6.1% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon b0088e8e8e0d80f0 (1 x LummaStealer)
Reporter abuse_ch
Tags:de-pumped exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
586
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
activate.exe
Verdict:
Malicious activity
Analysis date:
2025-04-13 07:51:49 UTC
Tags:
stealer lumma pastebin
Link:
https://app.any.run/tasks/b43bf413-5c4d-4e9c-bb92-db57e5ac1e77

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/2049/
Verdict:
Clean
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fb6ef8d6e7c3effad184c3
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm crypto expand fingerprint installer keylogger lolbin mingw overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/67fb6cb840adfb5162c118dd/reports/c2a0a7ff-d7e0-42af-956a-2227d33f16cc/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/870a29a9b9eab5de45354a1b1c621b833e41ded4fbba41432d7d5ecb63b35a42
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1664027
Signature
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Found malware configuration
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
Sigma detected: Suspicious PowerShell Parameter Substring
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
6%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/870a29a9b9eab5de45354a1b1c621b833e41ded4fbba41432d7d5ecb63b35a42
Gathering data
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-04-13 07:51:12 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q4fctknz5k254rjvjinryyq3qm7edxwu7o5ecqznpvpmwy5tljba._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery execution spyware stealer
Link:
https://tria.ge/reports/250413-jpw72a1pv8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Command and Scripting Interpreter: PowerShell
Legitimate hosting services abused for malware hosting/C2
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://revitmodh.run/pzaw
https://dsoursopsf.run/gsoiao
https://changeaie.top/geps
https://easyupgw.live/eosz
https://rliftally.top/xasj
https://upmodini.digital/gokk
https://salaccgfa.top/gsooz
https://zestmodp.top/zeda
https://ixcelmodo.run/nahd
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a03c55ab-9020-494f-a689-7eacc159eade
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/870a29a9b9ea/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

LummaStealer

rar bbe9afc04165fc7ce7c1d18b75929a452a30486f43405e206baa0fb05e94daa1

LummaStealer

Executable exe 870a29a9b9eab5de45354a1b1c621b833e41ded4fbba41432d7d5ecb63b35a42

(this sample)

  
Dropped by
MD5 4e858ca1bd97da6fae2dc337e9381174
  
Dropped by
SHA256 bbe9afc04165fc7ce7c1d18b75929a452a30486f43405e206baa0fb05e94daa1
Cape
Cape
https://www.capesandbox.com/analysis/2049/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
MULTIMEDIA_APICan Play MultimediaAVICAP32.DLL::capCreateCaptureWindowA
AVICAP32.DLL::capGetDriverDescriptionA
WINMM.DLL::joyGetDevCapsA
WINMM.DLL::joyGetNumDevs
WINMM.DLL::joyGetPosEx
WINMM.DLL::mciGetErrorStringA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::CreateConsoleScreenBuffer
KERNEL32.dll::WriteConsoleOutputW
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputA
KERNEL32.dll::SetConsoleActiveScreenBuffer
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileMappingA
KERNEL32.dll::CreateFileW
KERNEL32.dll::GetWindowsDirectoryA
KERNEL32.dll::GetSystemDirectoryA
KERNEL32.dll::GetFileAttributesA
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertEnumCertificatesInStore
CRYPT32.dll::CertOpenSystemStoreA
ADVAPI32.dll::CryptAcquireContextA
ADVAPI32.dll::CryptGenRandom
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::accept
WS2_32.dll::bind
WS2_32.dll::closesocket
WS2_32.dll::connect
WS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo
WIN_USER_APIPerforms GUI ActionsUSER32.dll::FindWindowA
USER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

Comments