MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379
SHA3-384 hash: 20c035a37eed15f93dfc7d702eb8654632618059cb5fa1cf586c2419da1c6527caa293dd2152a73079c47ce8945b10ff
SHA1 hash: 1d722eb6df789efffa180f73bc9f3799d91115f1
MD5 hash: f7db525dd98ee5fbdc9c11d59b93985b
humanhash: freddie-uranus-seven-comet
File name:f7db525dd98ee5fbdc9c11d59b93985b.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:467'968 bytes
First seen:2025-01-12 16:43:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b347e3571c18d9445a1ad9026f10528e (2 x LummaStealer)
ssdeep 6144:nTrkGci+k8x2itSrDQM6OX0WFfL7lC9ewMS3sQnmZ/dXJBi/9r:nTruFkM2f3zXBFfL7leewMJQmZhJgl
TLSH T1ECA4AE0266FDE9D4FBB78731AE3986A42A2FFC624E74624D31547B1F09763A1C522313
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon a48e86820e0e4a98 (1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
226
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Sigmanly_1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379
Verdict:
Malicious activity
Analysis date:
2025-01-13 15:19:40 UTC
Tags:
loader
Link:
https://app.any.run/tasks/239cf90e-f8c4-46ab-a652-3a1238f531ae

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6783f1581e9cdec7dbbbd7f0
Tags:
spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Sending an HTTP GET request to an infection source
Creating a file in the %temp% directory
Searching for synchronization primitives
Creating a process from a recently created file
Behavior that indicates a threat
Launching the default Windows debugger (dwwin.exe)
Connection attempt to an infection source
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/6783f15a7c7460158e6b5389/reports/6c5a4f8e-661e-4256-b30b-820429b23ee8/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ffab2ac6-e1ee-4577-b5ed-f12e0a4a6d5a
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1589517
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-01-11 17:30:07 UTC
File Type:
PE (Exe)
Extracted files:
47
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=coc7rty3l4kl5k5lk2zsbbtfz2ru3umthvggm6opcflsq7soyn4q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250112-t8talasphm/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/74a87191-11cc-49ad-aa48-33c64403a332
Unpacked files
SH256 hash:
ea5dd4d5677bd81e970f2ce4d530b314ed4b8642f107a959c4e9f9e7a5050ad2
MD5 hash:
45f1dac5b4df60c85e7456409865bd85
SHA1 hash:
006fcb203c872525c0f46da8038c6aa70b4dfcff
Link:
https://www.unpac.me/results/a4652105-c5d9-47f5-9911-2f42a2620c82/
SH256 hash:
1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379
MD5 hash:
f7db525dd98ee5fbdc9c11d59b93985b
SHA1 hash:
1d722eb6df789efffa180f73bc9f3799d91115f1
Link:
https://www.unpac.me/results/a4652105-c5d9-47f5-9911-2f42a2620c82/
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/1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Generic_2993e5a5
Create hunting rule
Author:Elastic Security

File information

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

Web download

LummaStealer

Executable exe 1385f8cf1b5f14beabab56b3208665cea34dd1933d4c6679cf1157287e4ec379

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3224762/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3351879/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindFirstVolumeA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasA
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::MoveFileA

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