MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ef8356d61e6803858f00eb94f0fba1e5733d5c50033113c7365f99664b76656c. 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: 17
| SHA256 hash: | ef8356d61e6803858f00eb94f0fba1e5733d5c50033113c7365f99664b76656c |
|---|---|
| SHA3-384 hash: | 284e10fcfc6a38fd8bd8b8d77490103f0b0cb0e16366aaad5373dc2d44393e8fd6d914a41718bd8df670c02da6e12cd9 |
| SHA1 hash: | 45de34c8844cf83d64022cfda0a56563d9165e0a |
| MD5 hash: | 9a40d0cd0bba81a62389d421578fd3dc |
| humanhash: | burger-salami-one-ohio |
| File name: | file |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'992'640 bytes |
| First seen: | 2024-10-16 10:13:55 UTC |
| Last seen: | 2024-10-16 10:15:32 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:ux0VLtNNxfsVMmwHKEXXlXJ8UIiPSeCqtD0VO+r03:RVdxfsVMmmKEHlXJ8OzCqh04T |
| Threatray | 161 similar samples on MalwareBazaar |
| TLSH | T107D53AD1B40A76CBD48E32749D2BCE42985D43B9472109D3A86D74BABEE3CC925F6C34 |
| 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 :
19
# of downloads :
436
Origin country :
USVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-16 10:16:27 UTC
Tags:
lumma stealer themida opendir loader stealc amadey botnet
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:
Powershell Autorun Lien Spam
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Zusy.Generic
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.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
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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Infostealer.Tinba
Status:
Malicious
First seen:
2024-10-16 10:14:06 UTC
File Type:
PE (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
+ 151 additional samples on MalwareBazaar
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
Malware Config
C2 Extraction:
https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
206a19f1e6acdb6ca0ee465ed44985503f32818c739d30177047a267e5bfcfc7
MD5 hash:
1fe2909afc6b659c8173b4bb0daece7d
SHA1 hash:
fe1cd226f583ad820f9e89737bd20b7495ee34c5
Detections:
LummaStealer
SH256 hash:
ef8356d61e6803858f00eb94f0fba1e5733d5c50033113c7365f99664b76656c
MD5 hash:
9a40d0cd0bba81a62389d421578fd3dc
SHA1 hash:
45de34c8844cf83d64022cfda0a56563d9165e0a
Malware family:
Lumma
Verdict:
Malicious
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
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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