MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7855e104f3ee968791466c83205184fb5c333b826b99c25bdc1555c75bbd51b4. 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 2 File information Comments

SHA256 hash: 7855e104f3ee968791466c83205184fb5c333b826b99c25bdc1555c75bbd51b4
SHA3-384 hash: c6ed32ebbb52e3ad2f7c2240d380e6925ebc5b71b9791392164161b25669cd3b062b3101b30e56dfc18678e2a3565763
SHA1 hash: 7694b64358ae104c7037d152e27707ff416272a1
MD5 hash: 6b9ea327b920218c777a34b3193826a2
humanhash: shade-early-rugby-hamper
File name:SecuriteInfo.com.Win32.SpywareX-gen.2345.9681
Download: download sample
Signature LummaStealer
File size:283'136 bytes
First seen:2024-08-24 17:21:26 UTC
Last seen:2024-09-25 12:42:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ccdb46cbbeea89bfb761ae53e6c8bc32 (4 x LummaStealer)
ssdeep 6144:S2egkg/bB5MyZ9bafkIs0ZRNBB+QreeeeeeeZAwgwAwgwAwgwOqVsls21HP06U:3hVbB5ffvOUaqVsl26
TLSH T184547D05E7A351F1E846447631FAF33B8938173A43348DCBE7D0DF98A963AA246B550B
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 SecuriteInfoCom
Tags:147-45-44-131 exe LummaStealer

Intelligence


File Origin
# of uploads :
3
# of downloads :
385
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.SpywareX-gen.2345.9681
Verdict:
Malicious activity
Analysis date:
2024-08-24 17:23:29 UTC
Tags:
lumma stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
Stealth Xpack
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
xpack
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.
Gathering data
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
LummaC encrypted strings found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.MintZard
Status:
Malicious
First seen:
2024-08-24 15:59:45 UTC
File Type:
PE (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:lumma discovery stealer
Behaviour
Modifies system certificate store
System Location Discovery: System Language Discovery
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://miracledzmnqwui.shop/api
https://locatedblsoqp.shop/api
https://traineiwnqo.shop/api
https://condedqpwqm.shop/api
https://millyscroqwp.shop/api
https://stagedchheiqwo.shop/api
https://stamppreewntnq.shop/api
https://caffegclasiqwp.shop/api
https://tenntysjuxmz.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
7855e104f3ee968791466c83205184fb5c333b826b99c25bdc1555c75bbd51b4
MD5 hash:
6b9ea327b920218c777a34b3193826a2
SHA1 hash:
7694b64358ae104c7037d152e27707ff416272a1
Detections:
LummaStealer
Please note that we are no longer able to provide a coverage score for Virus Total.

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:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information


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

Web download

LummaStealer

Executable exe 7855e104f3ee968791466c83205184fb5c333b826b99c25bdc1555c75bbd51b4

(this sample)

  
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
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CoInitializeSecurity
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::GetSystemDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::OpenClipboard

Comments