MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1b6e098367a606d0b6eed5d45fb11e1d7595ba24bd248466458580d8bdfb5d83. 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
| SHA256 hash: | 1b6e098367a606d0b6eed5d45fb11e1d7595ba24bd248466458580d8bdfb5d83 |
|---|---|
| SHA3-384 hash: | eb18fc9784009be404e3121925ae55170a4840084c813f90a86a49fce6e537d8baf14bfd21207f043e275a59c8e8b171 |
| SHA1 hash: | cef9b19babe7df2bd51ad51602f5b3f248588a8a |
| MD5 hash: | b5602601b4d7baacfc144311d09c7e6b |
| humanhash: | uranus-purple-angel-ack |
| File name: | b5602601b4d7baacfc144311d09c7e6b |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 610'816 bytes |
| First seen: | 2024-04-14 10:39:26 UTC |
| Last seen: | 2024-04-14 11:31:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c7a19df34b14b62b6c4638a75f089976 (1 x LummaStealer) |
| ssdeep | 12288:bFDBupvaVJI38M2E58tswKUBsK+4C5GogLFpg:ipctojUBsrxSp |
| TLSH | T110D4CF50A39D6CE5F44229BDF2DFA3B98C3A5234636758E7CB496B5058021E0AF7F10B |
| TrID | 42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe LummaStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
561
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1b6e098367a606d0b6eed5d45fb11e1d7595ba24bd248466458580d8bdfb5d83.exe
Verdict:
Malicious activity
Analysis date:
2024-04-14 10:42:21 UTC
Tags:
lumma stealer
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
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-debug lolbin packed shell32
Verdict:
Malicious
Labled as:
Malware
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:
Unknown
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (creates a PE file in dynamic memory)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2024-04-14 10:40:07 UTC
File Type:
PE (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
d021585f5cd26b44461031136f0ab4bfdcdbe06392f294b62efa0f6f5c8ad386
MD5 hash:
4bb50eac39a142d44fef0e5076db60f4
SHA1 hash:
ad5433a71f20e31addc1a551192cc7a70a8a8725
Detections:
LummaStealer
SH256 hash:
1b6e098367a606d0b6eed5d45fb11e1d7595ba24bd248466458580d8bdfb5d83
MD5 hash:
b5602601b4d7baacfc144311d09c7e6b
SHA1 hash:
cef9b19babe7df2bd51ad51602f5b3f248588a8a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
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: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::GetStartupInfoA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::AllocConsole KERNEL32.dll::GetConsoleWindow |
| WIN_USER_API | Performs GUI Actions | USER32.dll::FindWindowA |
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