MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f
SHA3-384 hash: f4597442331db354622309f42e59b618154a5fff1608bbd43a2ca23900926a8ea4397b8a48718b059d8399aab86640d7
SHA1 hash: db3c9db10a06a2008473d56588b095a86585a721
MD5 hash: 56309013e03a789b632fcba8ad597c7c
humanhash: yankee-south-steak-potato
File name:56309013E03A789B632FCBA8AD597C7C.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:4'491'704 bytes
First seen:2023-10-28 15:45:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 98304:qukQRR0kttJbYHP8KSaBRq4+gr++2fEzu6:HkWR0kdKPDSa3fr6f16
Threatray 30 similar samples on MalwareBazaar
TLSH T15026CF01BB50C922C25B6B36C6D201149372D5C71762EB0B3ADA23AD1D933DF5ECE69B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.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)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon baa0b8b8ba8ac8c8 (1 x LummaStealer)
Reporter abuse_ch
Tags:exe LummaStealer


Avatar
abuse_ch
LummaStealer C2:
http://momalua.fun/api

Intelligence

File Origin
# of uploads :
1
# of downloads :
379
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
56309013E03A789B632FCBA8AD597C7C.bin.zip
Verdict:
Malicious activity
Analysis date:
2023-10-28 23:33:07 UTC
Tags:
sinkhole lumma stealer
Link:
https://app.any.run/tasks/c6264ed6-f1be-4ab2-9c7b-54c3cd563ed3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.23687.8791.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
DNS request
Sending an HTTP POST request
Reading critical registry keys
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653d2cbb6be5439aa5cd6e12/reports/47aad58d-d278-47e4-8e0d-b265a1443ab1/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f
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.
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b439db0c-4f9b-4e90-a741-83381939f403
Result
Threat name:
LummaC Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1333694
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to behave differently if execute on a Russian/Kazak computer
Creates HTML files with .exe extension (expired dropper behavior)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected LummaC Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1333694 Sample: KVj2STe5XC.exe Startdate: 28/10/2023 Architecture: WINDOWS Score: 100 27 momalua.fun 2->27 29 toolstechs.com 2->29 35 Snort IDS alert for network traffic 2->35 37 Multi AV Scanner detection for domain / URL 2->37 39 Found malware configuration 2->39 41 6 other signatures 2->41 9 KVj2STe5XC.exe 2 2->9         started        signatures3 process4 file5 25 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 9->25 dropped 43 Creates HTML files with .exe extension (expired dropper behavior) 9->43 45 Found many strings related to Crypto-Wallets (likely being stolen) 9->45 47 Contains functionality to behave differently if execute on a Russian/Kazak computer 9->47 13 KVj2STe5XC.exe 13 9->13         started        signatures6 process7 dnsIp8 31 momalua.fun 104.21.24.215, 49736, 49737, 49738 CLOUDFLARENETUS United States 13->31 33 toolstechs.com 141.95.126.90, 49764, 80 DFNVereinzurFoerderungeinesDeutschenForschungsnetzese Germany 13->33 49 Query firmware table information (likely to detect VMs) 13->49 51 Found many strings related to Crypto-Wallets (likely being stolen) 13->51 53 Tries to harvest and steal browser information (history, passwords, etc) 13->53 17 cmd.exe 1 13->17         started        signatures9 process10 process11 19 conhost.exe 17->19         started        21 timeout.exe 1 17->21         started        23 fsutil.exe 1 17->23         started       
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f
Detection:
lumma
Create hunting rule
Link:
https://mwdb.cert.pl/sample/575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2023-10-25 14:09:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
168
AV detection:
16 of 23 (69.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5ou2ypaip3i7pahbulyfbfczlh3f3fkby2s36mdqlqp3z2jl5pq._file
Verdict:
malicious
Similar samples:
09b1b91595bf63ab31418a43afd867c39914bc4f04d4731280198a65bbd93dec
LummaStealer
4b956b7f9addbca5bc0325710143086cea840a11f3bcac9264019094f0c6b754
LummaStealer
89d87ad9e7e6da0523ea6a151b216627dade1d2120c1d730dfd730888fe79a3c
LummaStealer
8a323c15d9371a15cedf914b75c2887a399d7372e0a0ed7107cec899b41472ee
LummaStealer
9648c6034468d7ee150c2b9b2ce088c14793e1ddf235d596ce14ef754e7d1e9f
LummaStealer
c3c18c67df080ce7078698fc7e0ca38f17e53b62f9da673c5d3bb5f64de5f84d
LummaStealer
+ 20 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat discovery rat spyware stealer
Link:
https://tria.ge/reports/231028-s7lzfsdg57/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
182f57d8c89fee4667fbb3420a9877b8198c4b9d0867660172c13dd9044f6f64
MD5 hash:
626b2239011878b0d6b779006bd66a91
SHA1 hash:
c79ecfe4c27d42c9d8f88a0be738790c56143d7d
Link:
https://www.unpac.me/results/7247fc18-ffc6-41d7-adbb-e78cc9ab4c72/
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
Link:
https://www.unpac.me/results/7247fc18-ffc6-41d7-adbb-e78cc9ab4c72/
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
Link:
https://www.unpac.me/results/7247fc18-ffc6-41d7-adbb-e78cc9ab4c72/
SH256 hash:
2f65ea7bd4122541006a2055758798eed076abb5a547a9116c0650db990c2af1
MD5 hash:
301df7780868a3c121ac7d7cad87c103
SHA1 hash:
59f14b77cd8888e5348826ad15eb1edc610bde12
Link:
https://www.unpac.me/results/7247fc18-ffc6-41d7-adbb-e78cc9ab4c72/
SH256 hash:
575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f
MD5 hash:
56309013e03a789b632fcba8ad597c7c
SHA1 hash:
db3c9db10a06a2008473d56588b095a86585a721
Link:
https://www.unpac.me/results/7247fc18-ffc6-41d7-adbb-e78cc9ab4c72/
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/575d4d61e043f68fbc070d178284a2cacfb2ecaa0e352df98382e0fde7495f5f

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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Comments