MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 84f515bfed1a8fa9f055a9f3bddb3851618ce0b0b940a5d548aadc24c19362bb. 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: | 84f515bfed1a8fa9f055a9f3bddb3851618ce0b0b940a5d548aadc24c19362bb |
|---|---|
| SHA3-384 hash: | 5518f6a8e6bb3f8e9efb1af0433a285a68a4643a2cecaa867776a3a0ad4d01bb1285e6cf3dfac0c465bca7445118f60c |
| SHA1 hash: | 3908f63645fc01a0231e35a162bf2184a1438aab |
| MD5 hash: | b38befe4e66e5f39be412eae00f11e34 |
| humanhash: | artist-virginia-don-monkey |
| File name: | b38befe4e66e5f39be412eae00f11e34.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 8'086'016 bytes |
| First seen: | 2023-10-28 09:10:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 85cddd6092e65c1a58dd1e6e9ab9fc63 (18 x RedLineStealer, 9 x LummaStealer, 2 x AsyncRAT) |
| ssdeep | 98304:h1MLroRsf/jy7OlvgGEyqBlEMjS2sqZeJVG:h+HyClvgjyclEMF6/ |
| Threatray | 391 similar samples on MalwareBazaar |
| TLSH | T19B863A87FC9140E4C0AED375C6669262BA707C984B3027D32B51BFB42E36BD46E75368 |
| TrID | 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 654ddbe968244d59 (1 x LummaStealer) |
| Reporter |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
455
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file
Launching a process
DNS request
Sending a custom TCP request
Sending an HTTP POST request
Reading critical registry keys
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Enabling the 'hidden' option for files in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Moving a recently created file
Replacing files
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a recently created process
Sending an HTTP GET request to an infection source
Gathering data
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug greyware
Verdict:
Malicious
Labled as:
WinGo/Injector.CQ trojan
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.
Malware family:
LummaC2 Stealer
Verdict:
Malicious
Score:
69%
Verdict:
Susipicious
File Type:
PE
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-10-23 22:18:40 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
13 of 38 (34.21%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 381 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
spyware
Behaviour
Creates scheduled task(s)
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Unpacked files
SH256 hash:
84f515bfed1a8fa9f055a9f3bddb3851618ce0b0b940a5d548aadc24c19362bb
MD5 hash:
b38befe4e66e5f39be412eae00f11e34
SHA1 hash:
3908f63645fc01a0231e35a162bf2184a1438aab
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: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__ConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | identity_golang |
|---|---|
| Author: | Eric Yocam |
| Description: | find Golang malware |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | reverse_http |
|---|---|
| Author: | CD_R0M_ |
| Description: | Identify strings with http reversed (ptth) |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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