MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c65dc95af8c0644e43f707aa137ca785545a8f53a978d2e9303a8d9a464ca12d. 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 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c65dc95af8c0644e43f707aa137ca785545a8f53a978d2e9303a8d9a464ca12d
SHA3-384 hash: 1e2c6710c6d1556c7f3cc45cb40c910ac7d104d033c715e85f70a5ef9451bee0d0d7c0c22c3f7914ea08921c4beb600a
SHA1 hash: 50ac4af0fbdf0cd5ed72ddb4d5d1029e38c9efd2
MD5 hash: 54ed5f190be66e55e2e8d3b00904e438
humanhash: bravo-glucose-east-nine
File name:Full-Crack.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:21'735'424 bytes
First seen:2024-10-06 16:12:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4f2f006e2ecf7172ad368f8289dc96c1 (40 x LummaStealer, 21 x SalatStealer, 17 x CobaltStrike)
ssdeep 98304:SMbkdMTPnot3pqHux8LLtyYX3TpO20lpU41EZIJkMKbREOT0BaDEjvXnU:SazpEUtUk/Qjv3U
Threatray 16 similar samples on MalwareBazaar
TLSH T1B0274A51FE8740F5E9434A35509F626F6335AE058B28DBDBE7407E2AF837A921C37206
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon bc767e767e7e7c2c (1 x LummaStealer)
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
https://linkofile.click/html/?p=2054 => https://mega.nz/file/dBRlSZIS#EwMwE-sMn9d2v9ehgTBucNoTktyNfDJPxMfZgFnh9lU/utm/R8O1f

Lumma C2: https://creamtaretio.shop/api

Intelligence

File Origin
# of uploads :
1
# of downloads :
446
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Full-Crack.exe
Verdict:
Malicious activity
Analysis date:
2024-10-06 16:11:45 UTC
Tags:
crypto-regex lumma stealer exfiltration
Link:
https://app.any.run/tasks/53a81b04-9915-4d7f-b50f-262940116051

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6702b6c2b932c04ee8fd82a0
Tags:
Emotet
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
golang php python rat
Link:
https://www.filescan.io/uploads/6702b70f4e70868f15d5e3ae/reports/6b026cb1-d22b-4e6f-a06c-71cd69498b34/overview
Verdict:
Malicious
Labled as:
WinGo/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/c65dc95af8c0644e43f707aa137ca785545a8f53a978d2e9303a8d9a464ca12d
Result
Verdict:
UNKNOWN
Gathering data
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c65dc95af8c0644e43f707aa137ca785545a8f53a978d2e9303a8d9a464ca12d
Gathering data
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Suspicious
First seen:
2024-10-06 16:11:55 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
11 of 24 (45.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzo4swxyybse4q7xa6vbg7fhqvkfvd2tvf4nf2jqhkgzursmuewq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
01db4e69578d9b424087b90550463a1a1ce88e36f77050fc443d3b6b50b85b23
LummaStealer
1d03b3ff5866b8064fc703327278785e0e582aa46e79eecad9c4a7fff1ad0a90
LummaStealer
6b23f3009aeb18756f2ab06933c7d52dd3a428652778adc8eeaab18789f01c56
LummaStealer
6ce60cf34084795ce9cd89841d632e07ac16ab17cf0d29b8397c90ab51ac61f3
LummaStealer
7dae9ea6af1af34b4f423f1fb3e3004f35cfd00781a05fcad1b2714160eb0ac8
LummaStealer
8b24e9e9cedaa214ef125bc43217e83a0b46eb7bf759a2ad7c735d5d75ca95c8
LummaStealer
error
LummaStealer
+ 6 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/241006-tn3crsxcng/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://creamtaretio.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/66a3164d-f658-41e1-b215-c6392bffc0ed
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c65dc95af8c0/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/c65dc95af8c0644e43f707aa137ca785545a8f53a978d2e9303a8d9a464ca12d

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:Borland
Create hunting rule
Author:malware-lu
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
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:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

Web download

LummaStealer

Executable exe c65dc95af8c0644e43f707aa137ca785545a8f53a978d2e9303a8d9a464ca12d

(this sample)

  
Link
https://tria.ge/241006-thdgfsxajf
  
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::LoadLibraryW
kernel32.dll::LoadLibraryExW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetSystemDirectoryA

Comments