MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a07f099f8f52276c956ccb77cbeddfe764d406f21aea07f20c3d6c992ee7a969. 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: 12
| SHA256 hash: | a07f099f8f52276c956ccb77cbeddfe764d406f21aea07f20c3d6c992ee7a969 |
|---|---|
| SHA3-384 hash: | f14a60eca127ce939657d2860d25127f5d28156b91c2a8ca561f3871d1da8d96f2fa427db70bd4d8677fb1a7f26e978a |
| SHA1 hash: | 63b3dc477deeb23a16e0c4270b017b7846c0bf66 |
| MD5 hash: | b73afa1b3f291dff82bb2be006146f3f |
| humanhash: | three-hawaii-failed-sodium |
| File name: | b73afa1b3f291dff82bb2be006146f3f.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 3'033'088 bytes |
| First seen: | 2024-11-09 11:32:38 UTC |
| Last seen: | 2024-11-09 13:26:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:99tvGckcPvJA4PVeQKCKgybceU4MwMyH3itfylBT9:9DjkcHJA4teVCKgybUGi0lBx |
| TLSH | T1A7E53B93B60575CFD08E17B89427CD8AAC5D43BA4B1004D3E869B4BBFDA7CC522B5D28 |
| 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 |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
426
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b73afa1b3f291dff82bb2be006146f3f.exe
Verdict:
Malicious activity
Analysis date:
2024-11-09 11:33:39 UTC
Tags:
lumma stealer possible-phishing stealc loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
92.5%
Tags:
shellcode extens trojan spam
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt to an infection source
Behavior that indicates a threat
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed packed packer_detected
Verdict:
Suspicious
Result
Threat name:
LummaC, Stealc
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2024-11-09 11:33:05 UTC
File Type:
PE (Exe)
AV detection:
21 of 38 (55.26%)
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
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
Malware Config
C2 Extraction:
https://navygenerayk.store/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
e9f47692bed81b4adba71a51a5e6049c19b3f626f3ae491cf61f92438dfeb774
MD5 hash:
0f21793f49b4a28165ca38f57e44242f
SHA1 hash:
37a7e707f769d8ec6dc307857d4697dd80dca423
SH256 hash:
a07f099f8f52276c956ccb77cbeddfe764d406f21aea07f20c3d6c992ee7a969
MD5 hash:
b73afa1b3f291dff82bb2be006146f3f
SHA1 hash:
63b3dc477deeb23a16e0c4270b017b7846c0bf66
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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 |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.