MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52
SHA3-384 hash: 9d6be9d86633d1aeeaf4887781b9eede5f62cb506d4ef7794d2aab6a8909633d10ce32332eb8b3809075b754c5d989e0
SHA1 hash: f62f1db11cdda24b84e491aaf8c3022290077c29
MD5 hash: 381279537c50d9cfcb8f30729500f279
humanhash: mexico-snake-steak-rugby
File name:381279537c50d9cfcb8f30729500f279.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'879'552 bytes
First seen:2024-12-26 13:12:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:WPaXhZLsKOutEfqflSKRXec5eq4gD2Y90s:WPaPnOu2szOc5NU
TLSH T1C29533A118677487E62AFE3484F5C158ED2CEBD7A2CD9B3A071721A1A0CFEF53954C44
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 abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
428
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
9dfc0abb443951acff4f2927dc0f1699bff43f8578d836c1fd8ed443bacf2cf3
Verdict:
Malicious activity
Analysis date:
2024-12-26 12:55:56 UTC
Tags:
auto stealer lumma amadey botnet loader cryptbot github rat remcos remote stealc themida credentialflusher coinminer arch-exec telegram
Link:
https://app.any.run/tasks/24db1b20-5596-4b47-a38f-4c9d8991444c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Jaik.251760.2586.4762.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676d566a8a4d48ee35ffb988
Tags:
vmdetect autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/676d56634ad9baa7beddfd09/reports/9d6ebf82-5b0f-4f78-817e-9c0680bc4a37/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52
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
Link:
https://analyze.intezer.com/analyses/1668b6b7-bc10-41a8-b228-5ad984f5e848
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1580955
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
PE file contains section with special chars
Sample uses string decryption to hide its real strings
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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-12-26 13:13:09 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3aosswenlhhsojh524qtrn25g35oivqxc2ls6jouijtgic37b5ja._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
amadey
Create hunting rule
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241226-qf3rsawphp/
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)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://hummskitnj.buzz/api
https://cashfuzysao.buzz/api
https://appliacnesot.buzz/api
https://screwamusresz.buzz/api
https://inherineau.buzz/api
https://scentniej.buzz/api
https://rebuildeso.buzz/api
https://prisonyfork.buzz/api
https://mindhandru.buzz/api
Verdict:
Suspicious
Tags:
stealer c2 lumma_stealer lumma
YARA:
n/a
Link:
https://app.threat.zone/submission/408e1cf2-9451-4a8f-94c7-e4df048bf33e
Unpacked files
SH256 hash:
e80777d1667f12c0393185603e313fa132781edbca0a1fdf6588e8866b7c2810
MD5 hash:
8fadbf0400447542cbd41d92f8351121
SHA1 hash:
676e578e78edd21acb10ecfa3473bec92c6ca945
Link:
https://www.unpac.me/results/dd942419-1f3b-4046-99eb-a6acd5381be8/
SH256 hash:
d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52
MD5 hash:
381279537c50d9cfcb8f30729500f279
SHA1 hash:
f62f1db11cdda24b84e491aaf8c3022290077c29
Link:
https://www.unpac.me/results/dd942419-1f3b-4046-99eb-a6acd5381be8/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d81d29588d59/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/d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52

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
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

Executable exe d81d29588d59cf2724fdd72138b75d36fae4561716972f25d44266640b7f0f52

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3337943/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments