MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8b904d7e94549459baf5e36c36674a51c0aaf16af03c363ae4068c017c31fa52. 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
Threat unknown
Vendor detections: 14
| SHA256 hash: | 8b904d7e94549459baf5e36c36674a51c0aaf16af03c363ae4068c017c31fa52 |
|---|---|
| SHA3-384 hash: | 5334ad0e8bbe617c21096316a09453c5edf89faa20ddd577e25ef6c28ba491c9c8cd9b43e8295186ca0e0140eba91975 |
| SHA1 hash: | 0c7ad940b6b0f50e9e7b6a3fdc19bae929bab6f3 |
| MD5 hash: | 3ca87e2a8989b24bffdd2a2f95b16585 |
| humanhash: | charlie-mike-delaware-mike |
| File name: | file |
| Download: | download sample |
| File size: | 1'851'904 bytes |
| First seen: | 2024-11-25 19:33:51 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 | 49152:IoLNLNZWRytrfQUf5aTz3/T5SkiSX8vB7GkY9wo/rWwt:IoxLNRdAe96w+rWwt |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T1CC85338B1BA3F952CC3D91789B9781D57798DC30BA6E85895B1910DECE4A30F40D3E39 |
| 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 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
407
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-25 19:34:15 UTC
Tags:
loader lumma themida stealer stealc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
94.9%
Tags:
vmdetect spam
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
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:
anti-vm packed packed packer_detected
Verdict:
Malicious
Labled as:
Symmi.Generic
Verdict:
Unknown
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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)
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.LummaC
Status:
Malicious
First seen:
2024-11-25 19:34:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
stealc
Result
Malware family:
n/a
Score:
9/10
Tags:
discovery evasion
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)
Verdict:
Suspicious
Tags:
Lumma_Stealer lumma Stealer c2
YARA:
n/a
Unpacked files
SH256 hash:
12eae95b92344e61e48c78cb897e0f9561381e8fac9bb65f5af8b134c8aa3d6b
MD5 hash:
8f74035c7440675fa1fa9c5d1cec07e9
SHA1 hash:
8d22e8f98b292f3ff96f7db0b6355a68f2bc5254
SH256 hash:
8b904d7e94549459baf5e36c36674a51c0aaf16af03c363ae4068c017c31fa52
MD5 hash:
3ca87e2a8989b24bffdd2a2f95b16585
SHA1 hash:
0c7ad940b6b0f50e9e7b6a3fdc19bae929bab6f3
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
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) |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 8b904d7e94549459baf5e36c36674a51c0aaf16af03c363ae4068c017c31fa52
(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
| 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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