MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c
SHA3-384 hash: b946a49e6b0585a93b5e6e3c37497d01372c94fd611f4e88a6fbe5e26508dbbf6dfc7bae7968a7f2582b7d2e03ef5160
SHA1 hash: 933ed53a7a54d298fadf2314d2e6590f037a5f25
MD5 hash: d4fd20224136517847bb5bd98eb2e540
humanhash: venus-river-purple-tango
File name:d4fd20224136517847bb5bd98eb2e540.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:353'792 bytes
First seen:2024-04-02 18:14:10 UTC
Last seen:2024-04-02 19:32:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bea1d1150f59547a36828206b658e6da (1 x LummaStealer)
ssdeep 6144:NW23bTCeqvIMYX4egrruG0Ie5RatkX29o0tHbivtWqVgluKjwMMKS:gibTVqA74egrnerEkmdt7il5U
TLSH T18974D02173A3E031C49694705E3BC6B109BDFDB26A7482BB77943B2F6EB02D24635356
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 71f0bc8e8e96e071 (1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
331
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c.exe
Verdict:
Malicious activity
Analysis date:
2024-04-02 18:19:11 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/55c127e6-0e3c-4084-ab00-399cc240a098

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

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/660c4b2deda319274619b546/reports/f557954e-2530-40e3-8d2d-9c2042cd1104/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c
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/d69388aa-d726-407f-b046-abfb188a3bf7
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1418966
Signature
Antivirus / Scanner detection for submitted sample
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 submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Snort IDS alert 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:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-04-02 18:15:08 UTC
File Type:
PE (Exe)
Extracted files:
34
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x63kwa2tcfnff3lqiei3vr2gj5fs574s4farwb6do25kpcs6te6a._file
Verdict:
malicious
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery spyware stealer
Link:
https://tria.ge/reports/240402-wv5gtahd5w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Lumma Stealer
Malware Config
C2 Extraction:
https://cleartotalfisherwo.shop/api
Unpacked files
SH256 hash:
ea0b6647276e3252409985b4b7fa49bcaf49fe4fb9385635bad2d9670e8dc2bb
MD5 hash:
3d66a6dd2576b1d3d91f275d358f5f7e
SHA1 hash:
0d34836638db03f721860ba3694db6f0e6fab7d8
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/d8772902-dbd3-4249-949c-6d729f8f9f20/
Parent samples :
92bb1f19f3a6337be028edfb89c898d49927cbb732f94796251c70d29e8ba9e1
bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c
6f7a3092fdab597f29d716ae469e1e8be7f7e7f7f162706f964fbe081da7e1ec
989c01c194f457c9a81c1951b0c7c7db154d2ffdc7f5bf4f30885a35d8bf8452
4e9c1f7d15aae6823f08960e01fe823fa0980de545da1d1b2ae1fb4cffde6eaf
SH256 hash:
bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c
MD5 hash:
d4fd20224136517847bb5bd98eb2e540
SHA1 hash:
933ed53a7a54d298fadf2314d2e6590f037a5f25
Link:
https://www.unpac.me/results/d8772902-dbd3-4249-949c-6d729f8f9f20/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bfb6ab035311/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/bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c

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:DebuggerHiding__Active
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 bfb6ab0353115a52ed704111bac7464f4b2eff92e1411b07c376baa78a5e993c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2797804/
  
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_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::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleOutputA
KERNEL32.dll::SetConsoleDisplayMode
KERNEL32.dll::SetConsoleTitleA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasesLengthW
KERNEL32.dll::GetConsoleAliasExesLengthW
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW

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