MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6. 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: 13


Intelligence 13 IOCs YARA 29 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6
SHA3-384 hash: 90fd422d73828b2ec48c1bdcd8f6c9a326f4e971d9462b5e87bbf2b8c11851bdd41ee7dbe178b04a9d7983b1f942c7e9
SHA1 hash: e9e14a284fae52c5c91200f81af4f94b53526816
MD5 hash: 6c2db0ef90b27f880a1566de7711e6c6
humanhash: burger-illinois-berlin-item
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:8'732'672 bytes
First seen:2024-09-18 05:19:13 UTC
Last seen:2024-09-18 06:20:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1aae8bf580c846f39c71c05898e57e88 (134 x LummaStealer, 16 x SalatStealer, 13 x ValleyRAT)
ssdeep 98304:f7aVHGolaJtFaKWi64a6kI/t5jeWjAmiEmp71:mtl0Fh7Lk
Threatray 39 similar samples on MalwareBazaar
TLSH T14A963901FEDB85F5E9030830509B623F2734AD058B29DB97EB547F6BE9776A20D32219
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon 58d8968ec4e0f012 (1 x LummaStealer)
Reporter Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: https://bitbucket.org/solgoodman/zixenberg/downloads/onePackage.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
454
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-18 05:22:23 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/a9e5fa6a-ec33-47c0-b968-a4bfd5051f3b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan-Spy.WinGo.Agent.13646.21572.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ea63065d6a2b58599a9e72
Tags:
Stealth
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
89%
Tags:
anti-vm golang
Link:
https://www.filescan.io/uploads/66ea6306979c2df183857b92/reports/813354d2-5f9e-409c-be19-9313099719ec/overview
Verdict:
Malicious
Labled as:
WinGo/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6
Result
Verdict:
SUSPICIOUS
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/1e7e9361-2654-4c32-9fdb-b3e6471b7d4c
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1512946
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
LummaC encrypted strings found
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
65%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yjmicjmxbwzavslyddjbodxm5scx6v4nppz7etxy62r7ga3zrlda._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
537cf4c7a0688ea50090c6da3856aac3209b3e4ce3a446b46bec798930e4ab93
LummaStealer
653d40e0e9493f76c18b9852a30c7ed16106fb71854cb4f0f11953d2d7e8e43f
LummaStealer
7bb5065427ae8c97d5839ae66c67bda992acd9f761401d259af4ebcf9e6ff586
LummaStealer
83eaa1b744a80100205ef0df2fc1e0b161ae8e0deae153b9dcad6c889e76fd82
LummaStealer
bbcf22aa482ee7f3cf7d9defdad1df591e354264609814a62d4b3fb42bb5ecbe
LummaStealer
c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6
LummaStealer
+ 29 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/240918-f1ekksvapf/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Malware Config
C2 Extraction:
https://sentistivowmi.shop/api
https://keennylrwmqlw.shop/api
https://licenseodqwmqn.shop/api
https://tendencctywop.shop/api
https://tesecuuweqo.shop/api
https://relaxatinownio.shop/api
https://reggwardssdqw.shop/api
https://eemmbryequo.shop/api
https://tryyudjasudqo.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0099dceb-c57d-4d44-91a1-074c30e13938
Unpacked files
SH256 hash:
c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6
MD5 hash:
6c2db0ef90b27f880a1566de7711e6c6
SHA1 hash:
e9e14a284fae52c5c91200f81af4f94b53526816
Link:
https://www.unpac.me/results/20f6fd2c-da15-49a1-944a-cc0906dd42db/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c2588125970d/report/overview.html
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:BLOWFISH_Constants
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Author:phoul (@phoul)
Description:Look for Blowfish constants
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
Create hunting rule
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:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

LummaStealer

Executable exe c2588125970db20ac97818d2170eecec857f578d7bf3f24ef8f6a3f303798ac6

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3179206/

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::LoadLibraryW
kernel32.dll::LoadLibraryExW
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::GetSystemDirectoryA

Comments