MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36
SHA3-384 hash: 7641f38bed29c598a003f0e911344706674543a21c2ff6701fbeb6d13e0c4f07738df1e7e61ab66e225e0974774de42f
SHA1 hash: 4d2bce13b0dee6983d5e6e011aeb24411654bc7e
MD5 hash: 5a810b7aed3a92eaa810dd18bcaa64dc
humanhash: cardinal-bakerloo-finch-south
File name:5a810b7aed3a92eaa810dd18bcaa64dc.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:337'408 bytes
First seen:2025-01-08 08:40:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3b10e24f8c96c961a509c2761fac0068 (3 x LummaStealer)
ssdeep 6144:ILFPg1G26tZ2ztYtjnPgG2c952DR0GC+Ar2SkE:IJPWG26H2ztYtjIJc9lZdip
TLSH T12674E0027993C832C95680309C31C9E4BA3FBF519AAB899B72983F3F3D716D16667351
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon 000ad38492b2a290 (1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
422
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5a810b7aed3a92eaa810dd18bcaa64dc.exe
Verdict:
Malicious activity
Analysis date:
2025-01-08 08:47:36 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/0e73f51d-653b-495b-b347-ba8e91d24424

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677e3affc029bd73f2869c10
Tags:
virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/677e3a2308d206d0422dc575/reports/3a2dfc9b-2908-4435-adeb-c7ce68de518d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9d53e6d-e415-4f4c-a186-9d8120c11f96
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1585799
Signature
AI detected suspicious sample
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
Sample uses string decryption to hide its real strings
Suricata IDS alerts 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/b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36
Detection:
lumma
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36/
Threat name:
Win32.Trojan.Convagent
Create hunting rule
Status:
Malicious
First seen:
2025-01-08 01:24:14 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wic3e6dbkcw4db5u4yq2x5inw3eabc3lwffvpqa7x434aipdnq3a._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250108-klez1svmck/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://cloudewahsj.shop/api
https://rabidcowse.shop/api
https://noisycuttej.shop/api
https://tirepublicerj.shop/api
https://framekgirus.shop/api
https://wholersorie.shop/api
https://abruptyopsn.shop/api
https://nearycrepso.shop/api
Verdict:
Malicious
Tags:
stealer lumma lumma_stealer c2 Win.Packer.pkr_ce1a-9980177-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bf7dd7b9-05d6-463b-833b-cfdb29d4aeae
Unpacked files
SH256 hash:
82512d2054d3d5d541df36b948983867d9df83248e1f092dbeb20011ff7089e0
MD5 hash:
e890d1e4ec22f2ad0698e14d0de52deb
SHA1 hash:
733a5aba9e437601c9b0beb71f66f42bc8c1924d
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/27da974d-078c-41ce-8ba0-07b46b1a9d79/
SH256 hash:
b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36
MD5 hash:
5a810b7aed3a92eaa810dd18bcaa64dc
SHA1 hash:
4d2bce13b0dee6983d5e6e011aeb24411654bc7e
Link:
https://www.unpac.me/results/27da974d-078c-41ce-8ba0-07b46b1a9d79/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b205b2786150/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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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)

File information

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

Web download

LummaStealer

Executable exe b205b2786150adc187b4e621abf50db6c8008b6bb14b57c01fbf37c021e36c36

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3346066/
  
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_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::FindNextVolumeW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleInputW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::GetWindowsDirectoryW

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