MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a
SHA3-384 hash: d5b99fb4dc5aa0ff7b1dbeb9b0aea9dd75a594467863f238f150d2a61e328d097cc34bac7c85256bf8d0f0c5d74351f6
SHA1 hash: 49468c0a9a2d6f892ce1b5a420cb068ce79b3aae
MD5 hash: 68737830ccac68b750f9246d62f1919a
humanhash: six-eighteen-spaghetti-blue
File name:j21Hq7C.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:492'544 bytes
First seen:2025-03-15 12:48:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c20b211897fc2b6d9fa32b006a00ef15 (10 x LummaStealer, 2 x DarkCloud, 2 x Vidar)
ssdeep 12288:PAJ0SiRi56O+FwdOalD2jZVlLHr1h+Pgze/51N/L7E714:Y0S4mvDI/vGGeDxm4
Threatray 24 similar samples on MalwareBazaar
TLSH T1EDA4029B3BF531F4D4BA827988514616E772B87647509B8F07A4430A2F132D1AEAFF21
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
http://176.113.115.7/files/809453437/j21Hq7C.exe

Lumma C2:
https://citydisco.bet/api
https://crosshairc.life/api
https://4mrodularmall.top/api
https://jowinjoinery.icu/api
https://legenassedk.top/api
https://5htardwarehu.icu/api
https://cjlaspcorne.icu/api
https://bugildbett.top/api
https://weaponrywo.digital/api

Intelligence

File Origin
# of uploads :
1
# of downloads :
400
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
j21Hq7C.exe
Verdict:
Malicious activity
Analysis date:
2025-03-15 12:52:56 UTC
Tags:
stealer lumma
Link:
https://app.any.run/tasks/67c08d9b-eb2f-4010-8310-f694fee44845

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d58b853962f1a6f471a17d
Tags:
virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
DNS request
Behavior that indicates a threat
Connection attempt
Sending a custom TCP request
Forced shutdown of a system process
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67d5775a0a7899f357974b50/reports/3e064dbd-0e55-4bc8-a4c2-955265145418/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a
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/780611a6-18ed-4c13-9826-f15fec46f1cd
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1639379
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a/
Threat name:
Win32.Exploit.Generic
Create hunting rule
Status:
Malicious
First seen:
2025-03-15 12:49:12 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4vmqkzi7jplzp77v6vzpo2unue2z5hruc3hjve65hiqu7pns4r5a._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
42e385308592f38ca3a1a4e60b8fcc8fa750f3729f44ee746a20c7313798f00a
LummaStealer
a294bf481aa526fb74cf00c400c68cb9c79da511840d455adaa8900cf8878a94
LummaStealer
dc9b78f6219f46dffff64355480b472bd14b2d2511e435c35b17d1adb5bb3816
LummaStealer
ee9683758cb69bbbf557a203be155c1da318831ef70987e5b37a4f79d1aa6302
LummaStealer
error
LummaStealer
f51b59769a0e8439712d7a59689d08459e5034218baef5bf2e8340888feb982f
LummaStealer
fe0d2c8f9e42e9672c51e3f1d478f9398fe88c6f31f83cadbb07d3bb064753c6
LummaStealer
+ 14 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery spyware stealer
Link:
https://tria.ge/reports/250315-p2d5watycz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://citydisco.bet/api
https://crosshairc.life/api
https://4mrodularmall.top/api
https://jowinjoinery.icu/api
https://legenassedk.top/api
https://5htardwarehu.icu/api
https://cjlaspcorne.icu/api
https://bugildbett.top/api
https://weaponrywo.digital/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1b9dd643-3e34-4a09-8c3e-acf565a4ae2a
Unpacked files
SH256 hash:
e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a
MD5 hash:
68737830ccac68b750f9246d62f1919a
SHA1 hash:
49468c0a9a2d6f892ce1b5a420cb068ce79b3aae
Link:
https://www.unpac.me/results/72e3d38a-0a79-41e3-a787-7e3d3e2b3783/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e55905651f4b/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/e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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 e55905651f4bd797fff5f572f76a8da1359e9e3416ce9a93dd3a214fbdb2e47a

(this sample)

  
Link
https://tria.ge/250315-pdyvdaxjs2/
  
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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments