MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 56734b13664b70827d27a64f6eef528bcb68280fb44d43903f2ef7f46cbd73cb. 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
| SHA256 hash: | 56734b13664b70827d27a64f6eef528bcb68280fb44d43903f2ef7f46cbd73cb |
|---|---|
| SHA3-384 hash: | 56ff57ccb7e2081ce6a569a596d4bb4c7a9d14143fac8d3498c55575e45b92ccdc433d7dde5bcf86b769ac7c66dd0964 |
| SHA1 hash: | efeaabd266f1712623dbb8d9b0284950a4557bc2 |
| MD5 hash: | cc06ea6e27d6d401e66c8877b9e8c1ca |
| humanhash: | ohio-venus-pennsylvania-lithium |
| File name: | file |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'852'416 bytes |
| First seen: | 2024-12-01 04:36:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 24576:sUrGRUz5GdLZvAio3578BD/z5aivxtEIcQSkN+f/hNtJDdnzubS0SGSrooiXGGek:trEUzYRih3RQDFaiJtEd9PLzK3SofXa |
| TLSH | T11285335C213E5EF1D01AEA3913F4E30A8FC83F078DBEF2A16A556C63E18166EF506915 |
| TrID | 42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
425
Origin country :
USVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-01 04:47:10 UTC
Tags:
amadey botnet stealer loader stealc cryptbot themida lumma
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
extens trojan spam sage
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed packed packer_detected
Verdict:
Malicious
Labled as:
Symmi.Generic
Verdict:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Machine Learning detection for sample
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.CryptBot
Status:
Malicious
First seen:
2024-12-01 04:37:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
29 of 38 (76.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery evasion stealer
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Verdict:
Suspicious
Tags:
Stealer Lumma_Stealer lumma c2
YARA:
n/a
Unpacked files
SH256 hash:
bd14954092d556bdae40e53ee4d2f92e145b807ddcfde4a9de7353ece97e5a58
MD5 hash:
cbd79f1250c7d56820974e65424e5a64
SHA1 hash:
af81c6f52d7b45966e7b77fb3abdf639f6e34d63
SH256 hash:
56734b13664b70827d27a64f6eef528bcb68280fb44d43903f2ef7f46cbd73cb
MD5 hash:
cc06ea6e27d6d401e66c8877b9e8c1ca
SHA1 hash:
efeaabd266f1712623dbb8d9b0284950a4557bc2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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