MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca. 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: 14


Intelligence 14 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca
SHA3-384 hash: ac83411dceb493a990444266fee29c632fbb0295f049275856501a83dedafd0ec2e6915da6cea8b2eec9d75fe50016e8
SHA1 hash: d685d6683df1904277d90c0d6090488fd8052ea9
MD5 hash: 3c7a5e1c746ab968c270df5517cf8a8e
humanhash: hotel-bluebird-california-mexico
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:8'330'752 bytes
First seen:2024-11-11 20:31:46 UTC
Last seen:2024-11-11 20:35:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar)
ssdeep 98304:wGsq1pvaiW7afX5z/nGGwHU9txR4ackXzKmz0gW:Zp1/fVGGwHWti8hg
TLSH T1E7865B50F9EB85F5DA03593058A7A2BF2330AD058B25CFC7E6147F5AE8376E10D3225A
gimphash 84e7b8cd7ce150e9f09f897fd674274f695d4a4a519fed187cf4aa629d4723ef
TrID 62.2% (.EXE) InstallShield setup (43053/19/16)
15.2% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.9% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 1070edcccccc7890 (1 x LummaStealer)
Reporter Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: https://marcep@dev-marcepan.grupa-abs.pl/new.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
418
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-11 20:32:40 UTC
Tags:
crypto-regex golang
Link:
https://app.any.run/tasks/12566da0-37b5-419f-8d8e-96b11ec3564c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.Dropper.ES.tr.18563.9522.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673269f90d3694d4fc4e8832
Tags:
backdoor emotet
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
golang installer
Link:
https://www.filescan.io/uploads/673269c8c8bfab7ed079c623/reports/81fc6d26-c75e-49eb-9ea2-83a6ea1a2a8a/overview
Verdict:
Malicious
Labled as:
WinGo/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f1402df0-11fd-4764-91a9-6524b8bf8712
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1553988
Signature
AI detected suspicious sample
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
LummaC encrypted strings found
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-11 20:32:06 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mbhsu7lgaeh6mee5bnrsmftqschcknbusuyrzvq5zwxrpqaw7fa._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/241111-za9skswckc/
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/65793c17-0519-4745-8706-90b597b47707
Unpacked files
SH256 hash:
b6cf866423bb7bf8ec494a47b04a012b06ba43b2e3688e8a67e22718f8f856ab
MD5 hash:
6e181990e9a10914639c193478981e31
SHA1 hash:
311695cd2c822b4ec3915ad65e9ca26916183eec
Detections:
LummaStealer
Create hunting rule
win_lumma_auto
Create hunting rule
Link:
https://www.unpac.me/results/5c9c3981-5e7b-42ef-8dab-4997e8b8c10f/
SH256 hash:
db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca
MD5 hash:
3c7a5e1c746ab968c270df5517cf8a8e
SHA1 hash:
d685d6683df1904277d90c0d6090488fd8052ea9
Link:
https://www.unpac.me/results/5c9c3981-5e7b-42ef-8dab-4997e8b8c10f/
Malware family:
Lumma
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/db027953eb30/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca

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:Borland
Create hunting rule
Author:malware-lu
Rule name:command_and_control
Create hunting rule
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__QueryInfo
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:ThreadControl__Context
Create hunting rule
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.

Web download

LummaStealer

Executable exe db027953eb30087f3084e85b1930b384847129a1a4a988e6b0ee6d78be00b7ca

(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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetSystemDirectoryA

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