MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce17af59a2414b2dd199529a1c0e47d9bdd9b7f01c793b0e7dacaf27b12abca3. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: ce17af59a2414b2dd199529a1c0e47d9bdd9b7f01c793b0e7dacaf27b12abca3
SHA3-384 hash: 690091e64005ee9755da4e289ed0e54df2ff53a8e24f971da16dcf8c9e9a2ef3949904d5f5b24df3befded572a6a3ef9
SHA1 hash: 17ca374e94ddc5b00bc1695d2d7814d76b195ceb
MD5 hash: 0656c52b45da83ec59b528a4ec3745d8
humanhash: oxygen-aspen-kitten-texas
File name:papel-162254_736.exe
Download: download sample
Signature LummaStealer
File size:101'698'520 bytes
First seen:2023-09-18 18:13:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (527 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 1572864:n4hh+lnPqH7jMz+j+nOAvYFQ157bOQUZAOKszEocr9RVhJoWPu4eXwoJ4RTBVqpJ:nSkPqUzzn9ppnU2OKwEL5jhOgoJ4FHqn
Threatray 46 similar samples on MalwareBazaar
TLSH T1F828338CF766C9D3EC1A01B9353719F11F629E0A20E9AD5A2789731748B874390A77CF
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) (4505/5/1)
dhash icon f4f4d8d4f474d4cc (1 x LummaStealer)
Reporter Berto
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
331
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
papel-162254_736.exe
Verdict:
Malicious activity
Analysis date:
2023-09-18 18:16:38 UTC
Tags:
n/a

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

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Searching for the Windows task manager window
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Creating a file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control lolbin overlay packed shell32
Result
Verdict:
MALICIOUS
Result
Threat name:
n/a
Detection:
malicious
Classification:
rans.evad
Score:
68 / 100
Signature
Drops large PE files
Modifies the context of a thread in another process (thread injection)
Sets debug register (to hijack the execution of another thread)
Uses shutdown.exe to shutdown or reboot the system
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1310261 Sample: papel-162254_736.exe Startdate: 18/09/2023 Architecture: WINDOWS Score: 68 74 Yara detected Costura Assembly Loader 2->74 7 Brett.exe 30 2->7         started        11 obs64.exe 19 2->11         started        14 papel-162254_736.exe 12 482 2->14         started        process3 dnsIp4 66 192.168.2.1 unknown unknown 7->66 48 C:\Users\user\Pictures\...\obs64.exe, PE32+ 7->48 dropped 50 C:\Users\user\Pictures\...\zlib.dll, PE32+ 7->50 dropped 52 C:\Users\user\Pictures\...\w32-pthreads.dll, PE32+ 7->52 dropped 60 22 other files (none is malicious) 7->60 dropped 16 cscript.exe 1 7->16         started        19 cmd.exe 1 7->19         started        21 Brett.exe 1 7->21         started        28 3 other processes 7->28 76 Sets debug register (to hijack the execution of another thread) 11->76 78 Modifies the context of a thread in another process (thread injection) 11->78 24 explorer.exe 11->24 injected 54 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 14->54 dropped 56 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 14->56 dropped 58 C:\Users\user\AppData\Local\...\System.dll, PE32 14->58 dropped 62 12 other files (none is malicious) 14->62 dropped 80 Drops large PE files 14->80 26 cmd.exe 1 14->26         started        file5 signatures6 process7 dnsIp8 68 Writes or reads registry keys via WMI 16->68 70 Writes registry values via WMI 16->70 30 conhost.exe 16->30         started        72 Uses shutdown.exe to shutdown or reboot the system 19->72 32 tasklist.exe 1 19->32         started        34 conhost.exe 19->34         started        64 dns.google 21->64 36 obs64.exe 24->36         started        38 tasklist.exe 1 26->38         started        40 conhost.exe 26->40         started        42 find.exe 1 26->42         started        44 conhost.exe 28->44         started        46 2 other processes 28->46 signatures9 process10
Gathering data
Result
Malware family:
Score:
  10/10
Tags:
family:lumma discovery stealer
Behaviour
Enumerates processes with tasklist
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detect Lumma Stealer payload V2
Lumma Stealer
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments