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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66
SHA3-384 hash: a024acc4cb248954d2d0e3834d8fc0c29762d53e3d347d7681c7b91d667253270fbb5d90637aad7a86af9a79b092cd61
SHA1 hash: f372fcedf80d0366eb0b77492909c5f4c007bd95
MD5 hash: b346f2836743775ff21b1fc487d89f69
humanhash: delta-whiskey-north-whiskey
File name:Setup.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:954'408 bytes
First seen:2024-08-06 21:49:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ddd411113fce64ff664d110a3ad7d003 (2 x LummaStealer)
ssdeep 24576:WmdQC5o45JnlnAE13X6pAMLsRnTYvb9+ENkgt:Woo45Jnln91kLsRTc9+OkY
TLSH T16515CF1239C0803ACA7335320668E77A8ABFF8701B2456DF57D85ABE5F346C16B2525F
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter KnownStormChaser
Tags:exe lumma LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
392
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Setup.exe
Verdict:
Malicious activity
Analysis date:
2024-08-03 17:12:10 UTC
Tags:
stealer lumma exfiltration
Link:
https://app.any.run/tasks/d89b2bd8-9eb7-4650-8318-1affa0da6c0d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Keylogger.Lazy-10031941-0
Create hunting rule

Win.Packed.Pwsx-10034266-0
Create hunting rule

Win.Packed.Pwsx-10034267-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b29a8eaa5b40be0a9fb5e7
Tags:
Encryption Static Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Connection attempt to an infection source
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:
epmicrosoft_visual_cc fingerprint keylogger microsoft_visual_cc overlay packed
Link:
https://www.filescan.io/uploads/66b29a9d99ea8891b192173d/reports/28b5f3a0-d507-4682-96ea-30e88bd3db53/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66
Malware family:
RedLine Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/456d7eb2-05d0-42b3-b297-0bf290aa91bc
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1489100
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-08-03 20:15:59 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=njolazx7e4zdrw2oqamvfhd2jprotri2p2k2garrsx4r7b26bzta._file
Verdict:
malicious
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/240806-1pxbga1hjp/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://sulphurhsum.shop/api
https://empiredzmwnx.shop/api
https://boattyownerwrv.shop/api
https://rainbowmynsjn.shop/api
https://definitonizmnx.shop/api
https://creepydxzoxmj.shop/api
https://budgetttysnzm.shop/api
https://chippyfroggsyhz.shop/api
https://assumedtribsosp.shop/api
https://tenntysjuxmz.shop/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8e7c3326-528b-4434-82e0-f4642e78d50c
Unpacked files
SH256 hash:
305389739ab4c483307e7b73f0b666b2bc3613b34082cbdde382ee83b76af83f
MD5 hash:
805dfa8b6904c900c553ae5490b2f347
SHA1 hash:
4c680b576ca9fd81fda539ed8c55fa4d6d92d760
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/500a07f0-b148-4d37-b894-41c8307e9a7c/
SH256 hash:
6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66
MD5 hash:
b346f2836743775ff21b1fc487d89f69
SHA1 hash:
f372fcedf80d0366eb0b77492909c5f4c007bd95
Link:
https://www.unpac.me/results/500a07f0-b148-4d37-b894-41c8307e9a7c/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a5cb066ff27/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/6a5cb066ff273238db4e8019529c7a4be2e9c51a7e95a3023195f91f875e0e66

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::VirtualAllocEx
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
KERNEL32.dll::CreateThreadpoolTimer
KERNEL32.dll::CreateThreadpoolWait
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

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