MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1a99ac759fcd881729b76c2904476b4201e794df2d0547c954ea37be7c153131. 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: | 1a99ac759fcd881729b76c2904476b4201e794df2d0547c954ea37be7c153131 |
|---|---|
| SHA3-384 hash: | f90c5b50067043a0b0f4cf21a3d395da2d0c33229c19bb9e7f4e6630e1451d1b98c05628bdb6bff7ef91df8da8a05b13 |
| SHA1 hash: | 51e14be2940ae38c6428bf33bb8a9a08ae36ec69 |
| MD5 hash: | f1c9c05e648e58b6bef8dada7654a88e |
| humanhash: | nebraska-pluto-asparagus-hot |
| File name: | Setup_win64_5.49.1031-release.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 3'154'848 bytes |
| First seen: | 2023-10-05 16:07:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9e604fa03f90625680ac2f8bef162aff (2 x RaccoonStealer, 1 x Amadey, 1 x Vidar) |
| ssdeep | 49152:JVHFXSFEmqiDqCbS1gickV9/Txt17kLz5P3mucJZCliSAbFXHrZy0HCxgdjmyZ3H:JVHFXSCmqsSgfkV99jkLlP2bClDC9Fjd |
| Threatray | 6 similar samples on MalwareBazaar |
| TLSH | T100E5F143E7E680F1E94665B5117BB33B9A30A305433ED6D3A3A43E46D8313E15A393DA |
| TrID | 48.4% (.EXE) InstallShield setup (43053/19/16) 14.7% (.SCR) Windows screen saver (13097/50/3) 11.8% (.EXE) Win64 Executable (generic) (10523/12/4) 7.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 5.6% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer) |
| Reporter |  monitorsg |
| Tags: | ClearFake exe LummaStealer |
monitorsg
hXXps://bsc-dataseed1.binance[.]org (Binance 0x7f36D9292e7c70A204faCC2d255475A861487c60) --> hXXps://nmbvcxzasedrt[.]com/vvmd54/ --> hXXps://nmbvcxzasedrt[.]com/ZgbN19Mx (Keitaro) --> hXXps://nmbvcxzasedrt[.]com/lander/chrome_1695206714/_index.php (landing) --> hXXps://stats-best[.]site/fp.php (fingerprint) --> hXXps://dl.dropboxusercontent[.]com (download)Intelligence
File Origin
# of uploads :
1
# of downloads :
313
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
links.morningbrew.com/c/cAT
Verdict:
Malicious activity
Analysis date:
2023-10-05 19:04:37 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file in the %temp% directory
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
91%
Tags:
evasive installer lolbin overlay packed shell32
Verdict:
Malicious
Labled as:
TrojanDownloader.Rugmi
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to modify clipboard data
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2023-10-05 16:08:06 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
12 of 23 (52.17%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
1a99ac759fcd881729b76c2904476b4201e794df2d0547c954ea37be7c153131
MD5 hash:
f1c9c05e648e58b6bef8dada7654a88e
SHA1 hash:
51e14be2940ae38c6428bf33bb8a9a08ae36ec69
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: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
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
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