MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96cfe1f8439e918428f1c8a3f05b4b1d7c6273a6588eef884647b9657e421d3a. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments

SHA256 hash: 96cfe1f8439e918428f1c8a3f05b4b1d7c6273a6588eef884647b9657e421d3a
SHA3-384 hash: e7927bf00a3bd3c94377feb73b27aec7c11128b0cb387ccdd908a69ff0a2a65dbfee1018def379cd704df83a1716e0aa
SHA1 hash: c3df5098a0bdef492b5767f2df5bba375782a029
MD5 hash: feb071c8537cd643bc31d36b4728396b
humanhash: mexico-freddie-lion-single
File name:feb071c8537cd643bc31d36b4728396b.exe
Download: download sample
Signature LummaStealer
File size:6'350'776 bytes
First seen:2024-03-13 11:52:51 UTC
Last seen:2024-03-13 13:42:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 98304:8FB+nSX4sEpIwmfGvMeTwus8SwW3XWZuJrtW:c22uIXS0vX7W
TLSH T1D5561956B5DDCD00E0483A33C2CA3A50937BB7915906E21F3EA1776D5A5337E87CE0AA
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon b0b0f2e2b88ae231 (1 x RiseProStealer, 1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
486
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
96cfe1f8439e918428f1c8a3f05b4b1d7c6273a6588eef884647b9657e421d3a.exe
Verdict:
Malicious activity
Analysis date:
2024-03-13 11:56:07 UTC
Tags:
n/a

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

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Connection attempt to an infection source
Moving a file to the Program Files subdirectory
Replacing files
Forced shutdown of a system process
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
LummaC, PureLog Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
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)
Injects a PE file into a foreign processes
LummaC encrypted strings found
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
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2024-03-12 16:17:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:lumma family:zgrat rat stealer
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect ZGRat V1
Lumma Stealer
ZGRat
Malware Config
C2 Extraction:
https://scandalbasketballoe.shop/api
https://wisemassiveharmonious.shop/api
https://colorfulequalugliess.shop/api
https://relevantvoicelesskw.shop/api
https://associationokeo.shop/api
Unpacked files
SH256 hash:
c804b103e759cfd12664d4e2e1cc5c1413e37a0fd6680e51960aac8cf472dbb3
MD5 hash:
fe4d2ad0e1f5f42b94fd5b8c81551e5e
SHA1 hash:
ebefdbcbf2d498d85ea9bd5cd71682345800e876
SH256 hash:
34b922deaf5eb7347b77ed380059dab2ae608b95af3f7317d406db32555f190b
MD5 hash:
3d302e6f690f09571d1a198bc9d31012
SHA1 hash:
4b69a729ade86bda154791e3b83093dbc4acc6a9
SH256 hash:
4e7f4b4f0c2b60a046a6cf97a556274900782bef7a7d4b76cced1eae87d8eabd
MD5 hash:
69c6c677d3e484fd726a09b51ff7c101
SHA1 hash:
37b6abbbe7b2ec6755ac674d9124b73e4264e3d1
SH256 hash:
96cfe1f8439e918428f1c8a3f05b4b1d7c6273a6588eef884647b9657e421d3a
MD5 hash:
feb071c8537cd643bc31d36b4728396b
SHA1 hash:
c3df5098a0bdef492b5767f2df5bba375782a029
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:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

LummaStealer

Executable exe 96cfe1f8439e918428f1c8a3f05b4b1d7c6273a6588eef884647b9657e421d3a

(this sample)

  
Delivery method
Distributed via web download

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_TRUST_INFORequires Elevated Execution (Unrestricted:true)high

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