MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d1f92a1ee28a016edfc091be927a75202c851e2aaaf1a56ea3f7b6d0ee81baaf. 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: 11
| SHA256 hash: | d1f92a1ee28a016edfc091be927a75202c851e2aaaf1a56ea3f7b6d0ee81baaf |
|---|---|
| SHA3-384 hash: | 7624daed949cbbcd61bb7c3a1e78524257e84329174249e97ab2a417cb048379e2f9761b700cc39e8edb425865457818 |
| SHA1 hash: | 2b1cbe5883d614cde60207cc374438ed7af1b7b1 |
| MD5 hash: | a4d4c81fead95eda399ec3739839d6b9 |
| humanhash: | bulldog-mississippi-august-fix |
| File name: | Installer.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'192'448 bytes |
| First seen: | 2023-07-06 09:30:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:8CMVAl0Y3xq10UBpt/l0Y3xq10UB1gZ/zMjhPzysSEO:87cj3xAxj3xAA2dydEO |
| Threatray | 8 similar samples on MalwareBazaar |
| TLSH | T17F45BD257581C9B1C4551932C0D3D5F90BF2BF62E272C68BFA873D9B3E323818A566C9 |
| TrID | 44.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 25.9% (.EXE) InstallShield setup (43053/19/16) 7.8% (.SCR) Windows screen saver (13097/50/3) 6.3% (.EXE) Win64 Executable (generic) (10523/12/4) 3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | c9d1d8cd96a0aec6 (2 x njrat, 2 x Gh0stRAT, 1 x NanoCore) |
| Reporter |  obfusor |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
284
Origin country :
HKVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Installer.exe
Verdict:
Malicious activity
Analysis date:
2023-07-06 09:33:40 UTC
Tags:
installer lumma stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Adding an access-denied ACE
Creating a file
DNS request
Sending an HTTP POST request
Reading critical registry keys
Searching for the window
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
crypto greyware packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2023-07-05 21:41:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
20 of 36 (55.56%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma spyware stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Lumma Stealer
Unpacked files
SH256 hash:
e0b457f6f6d6365cbe68167fe776cf57ee587ab792d68d96dd3b5fc7b4817e80
MD5 hash:
7a3ed67700f513b0dd7c6e1833675257
SHA1 hash:
a545058d8d997c65fcc52f367aa3dd72068eb034
SH256 hash:
9ee1188bfa814e0ae8dccba22ead8ed250915807d8750a48120b514f24e762b2
MD5 hash:
f397e831c90a57becf0231110467d3f6
SHA1 hash:
b0b7806f43d46d8161cdc80063b482b40ddac9bb
SH256 hash:
e0b457f6f6d6365cbe68167fe776cf57ee587ab792d68d96dd3b5fc7b4817e80
MD5 hash:
7a3ed67700f513b0dd7c6e1833675257
SHA1 hash:
a545058d8d997c65fcc52f367aa3dd72068eb034
SH256 hash:
9ee1188bfa814e0ae8dccba22ead8ed250915807d8750a48120b514f24e762b2
MD5 hash:
f397e831c90a57becf0231110467d3f6
SHA1 hash:
b0b7806f43d46d8161cdc80063b482b40ddac9bb
SH256 hash:
d1f92a1ee28a016edfc091be927a75202c851e2aaaf1a56ea3f7b6d0ee81baaf
MD5 hash:
a4d4c81fead95eda399ec3739839d6b9
SHA1 hash:
2b1cbe5883d614cde60207cc374438ed7af1b7b1
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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