MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e
SHA3-384 hash: 95867f4f6cd5a1e7b9262ac7e9ad262ac2429581663e371f12863719f9ac4740185113c7b6a395635a947722f942216f
SHA1 hash: 6a8d7527f2299d700091d8dbfafc187162416e3c
MD5 hash: 7b0d68253d0ee4679ec73a41ca863991
humanhash: nevada-sodium-idaho-victor
File name:SoftWare(2).exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:526'376 bytes
First seen:2024-10-14 03:00:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b7ebfc2ac31d5223dc33b9386c1e726b (5 x LummaStealer, 2 x RedLineStealer, 1 x Vidar)
ssdeep 12288:NHrgFkQcXp2B46eJujlxyjv3Ddg6EwkACFJZETOHY5e74+EO:NLgFk1p2B9eInkCFH1HY5Ujt
TLSH T1E9B4F11575C08073C5B359321AE4D6B0AE7EB9300F629D9FA3A40F7E4F352C1A625B6B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
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)
Magika pebin
Reporter 4k95m
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
388
Origin country :
JP JP
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SoftWare(2).exe
Verdict:
Malicious activity
Analysis date:
2024-10-14 03:01:18 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/1c94b385-2940-4f6a-8a64-485452ec008e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.Steam.37711.20843.30589.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670c8970707bcd8537fb78c5
Tags:
Injection Exploit Obfusc
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint invalid-signature microsoft_visual_cc overlay packed signed
Link:
https://www.filescan.io/uploads/670c89743190377d5773e06b/reports/a55f3759-5779-44a5-915c-b8655ee1b2c9/overview
Verdict:
Malicious
Labled as:
Fragtor.Generic
Link:
https://www.hybrid-analysis.com/sample/c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e
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/b50db7ab-9706-43e7-898f-d5be883f48a5
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1532890
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e/
Threat name:
Win32.Trojan.Lumma
Create hunting rule
Status:
Malicious
First seen:
2024-10-14 03:01:05 UTC
File Type:
PE (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yz2yyrukzltui74ptmnbka42gd2njimkcx7n4x6yezp3vecwx2ha._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/241014-dhwd9s1dnj/
Behaviour
Modifies system certificate store
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://drawwyobstacw.sbs
https://condifendteu.sbs
https://ehticsprocw.sbs
https://vennurviot.sbs
https://resinedyw.sbs
https://enlargkiw.sbs
https://allocatinow.sbs
https://mathcucom.sbs
https://bleedminejw.buzz
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9ad4ebae-2305-4625-9ea7-375df4241dbb
Unpacked files
SH256 hash:
cf2cb89ed4ba2eb88670da5122cd9b4e49eeed8c3074272c398205c55f007600
MD5 hash:
ce1b2976aabf8fcc686ca7ed4995dd79
SHA1 hash:
95e6d79aa5681a3a700bdd04a76937db440aa2a0
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/ebaf9afb-fe34-4743-bc86-b4c4e4b92f83/
SH256 hash:
c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e
MD5 hash:
7b0d68253d0ee4679ec73a41ca863991
SHA1 hash:
6a8d7527f2299d700091d8dbfafc187162416e3c
Link:
https://www.unpac.me/results/ebaf9afb-fe34-4743-bc86-b4c4e4b92f83/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c6758c468aca/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: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: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.

Web download

LummaStealer

Executable exe c6758c468acae7447f8f9b1a15039a30f4d4a18a15fede5fd8265fba9056be8e

(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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
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::SetStdHandle
KERNEL32.dll::GetConsoleWindow
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments