MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc
SHA3-384 hash: 5292489c7912af09fefb57e8b935990d3a7df295527d687aefccb97356729b5baaabbcd839ae1f501fcf5aa1eb41ac55
SHA1 hash: c92073e3457e9fc787a2c2757745e92c949a0668
MD5 hash: bd9ea2886936f3013285b983c3c1537e
humanhash: solar-monkey-comet-seven
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'033'538 bytes
First seen:2024-11-13 13:36:07 UTC
Last seen:2024-11-13 13:56:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash be41bf7b8cc010b614bd36bbca606973 (195 x LummaStealer, 126 x DanaBot, 63 x Vidar)
ssdeep 24576:huIDQ8f5R6LND307+1QAj66j8UDmSwm3374:M8fzeNDsrF6XDa+r4
TLSH T14B25239924F148A3DDB25E763FD0C16E9971FD11827437A8F301CE5B3B20A52C9286DE
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
File icon (PE):PE icon
dhash icon f3c1c4b2c3e67899 (1 x LummaStealer)
Reporter Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: https://marcep@dev-marcepan.grupa-abs.pl/oi.exe

Intelligence

File Origin
# of uploads :
11
# of downloads :
384
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
77ed1f056775fa3d61c6a5c69440b3a02e922f082b9f9baf7777bc29215a0214
Verdict:
Malicious activity
Analysis date:
2024-11-13 05:00:11 UTC
Tags:
amadey botnet stealer themida loader lumma exfiltration
Link:
https://app.any.run/tasks/34a5995a-14a1-4375-b020-edd5d9751e69

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67351a7534b6906b348294fd
Tags:
autoit emotet nsis
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Searching for the window
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
DNS request
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/6734ab80f4d2188486499ad1/reports/aaa708bc-fd88-4abb-9f65-995f4f5383d5/overview
Verdict:
Malicious
Labled as:
Dump:Generic.Trojan.NSIS.Ramses.A
Link:
https://www.hybrid-analysis.com/sample/bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1296abc9-f51d-4476-b682-bf75aa4b9123
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1555164
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Drops PE files with a suspicious file extension
Found API chain indicative of sandbox detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Search for Antivirus process
Sigma detected: Suspicious Command Patterns In Scheduled Task Creation
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript called in batch mode (surpress errors)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1555164 Sample: file.exe Startdate: 13/11/2024 Architecture: WINDOWS Score: 100 53 ZByrsnSvAcGEaDRNGjI.ZByrsnSvAcGEaDRNGjI 2->53 55 frogmen-smell.sbs 2->55 63 Suricata IDS alerts for network traffic 2->63 65 Found malware configuration 2->65 67 Antivirus detection for URL or domain 2->67 69 13 other signatures 2->69 10 file.exe 26 2->10         started        12 wscript.exe 1 2->12         started        signatures3 process4 signatures5 15 cmd.exe 3 10->15         started        77 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->77 19 ZenFlow.scr 12->19         started        process6 file7 51 C:\Users\user\AppData\Local\...\Lovely.pif, PE32 15->51 dropped 59 Drops PE files with a suspicious file extension 15->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 15->61 21 Lovely.pif 4 15->21         started        25 cmd.exe 2 15->25         started        27 conhost.exe 15->27         started        29 7 other processes 15->29 signatures8 process9 file10 47 C:\Users\user\AppData\Local\...\ZenFlow.scr, PE32 21->47 dropped 49 C:\Users\user\AppData\Local\...\ZenFlow.js, ASCII 21->49 dropped 71 Drops PE files with a suspicious file extension 21->71 73 Deletes itself after installation 21->73 75 Injects a PE file into a foreign processes 21->75 31 Lovely.pif 21->31         started        34 Lovely.pif 21->34         started        37 cmd.exe 1 21->37         started        39 schtasks.exe 1 21->39         started        signatures11 process12 dnsIp13 79 Query firmware table information (likely to detect VMs) 31->79 81 Tries to harvest and steal ftp login credentials 31->81 83 Tries to harvest and steal browser information (history, passwords, etc) 31->83 57 frogmen-smell.sbs 172.67.174.133, 443, 49891, 49901 CLOUDFLARENETUS United States 34->57 85 Found many strings related to Crypto-Wallets (likely being stolen) 34->85 87 Tries to steal Crypto Currency Wallets 34->87 41 conhost.exe 37->41         started        43 schtasks.exe 1 37->43         started        45 conhost.exe 39->45         started        signatures14 process15
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc/
Threat name:
Win32.Trojan.Ramses
Create hunting rule
Status:
Malicious
First seen:
2024-11-12 22:58:15 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xnst3xoyld3inid2yi3kmcmntwunzocsjlw4rwrmwwtpbbgl726a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/241113-qwsxhswmbk/
Behaviour
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Enumerates processes with tasklist
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3fecfc30-2241-4dcb-b20b-c9d1d75a7b66
Unpacked files
SH256 hash:
d99145ab93f2f32ed3a553992213cdd23f9cd869e74665e449f55b7b4a461c8f
MD5 hash:
cb4e827ff80fc7cc0ad57315f808df3a
SHA1 hash:
f86a836c9fc6a7b1f4273cb575c5244d955b0fb3
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/e8015ceb-a080-49a4-bad8-2aee6cb62b6a/
Parent samples :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 hash:
bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc
MD5 hash:
bd9ea2886936f3013285b983c3c1537e
SHA1 hash:
c92073e3457e9fc787a2c2757745e92c949a0668
Link:
https://www.unpac.me/results/e8015ceb-a080-49a4-bad8-2aee6cb62b6a/
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/bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc

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: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 bb653dddd858f686a07ac236a6098d9da8dcb8524aedc8da2cb5a6f084cbfebc

(this sample)

  
Dropped by
Amadey
  
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
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::GetWindowsDirectoryW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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