MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9094685ae4851fd5a5b886b73c7b07efd9b47ea0bdae3f823d035cf1b3b9e48. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9094685ae4851fd5a5b886b73c7b07efd9b47ea0bdae3f823d035cf1b3b9e48
SHA3-384 hash: 72252cb18edf641f62afca62dd5ec1e673e74e7833196765ca6ac69fbccffd68d90a305532e1baf5d16e13ae994c8421
SHA1 hash: 2106fc1e0f83df0f658934129a5a374948cc97a0
MD5 hash: e07aa33f0e6aec02240a232e71b7e741
humanhash: floor-neptune-alabama-zulu
File name:ChrоmеSеtuр.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'521'856 bytes
First seen:2023-08-17 11:57:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21314122cd4542a6b9b297f52a87acbe (3 x GuLoader, 2 x LummaStealer, 2 x ConnectWise)
ssdeep 49152:dOoTa8xYYdI20ES8ykoRz6RkyymtN15FqAokh5IRHyAlI1Pnfxx5K1XPQsm6gcDx:QomHVYSTRz6RkbmtNP/kRSq
Threatray 4 similar samples on MalwareBazaar
TLSH T106F54C31364AC42BEA6205B02A2D8ADF55287F760BB154C7B3DC3E2E1BB55C21736E17
TrID 88.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
4.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.0% (.EXE) Win32 Executable (generic) (4505/5/1)
0.9% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon e9e2eae6b696c6ec (11 x LummaStealer, 4 x Vidar, 2 x FickerStealer)
Reporter x3ph1
Tags:Amadey exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
332
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cs.exe
Verdict:
Suspicious activity
Analysis date:
2023-08-16 20:36:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/35860aab-3303-4db6-b277-569ef0548356

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/443191/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for the window
Sending an HTTP GET request
DNS request
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Launching a process
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Gathering data
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/c9094685ae4851fd5a5b886b73c7b07efd9b47ea0bdae3f823d035cf1b3b9e48
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/45bb196a-9da9-45e2-ad15-075a0be8a04b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1292099
Signature
Antivirus detection for URL or domain
Contain functionality to detect virtual machines
Drops executables to the windows directory (C:\Windows) and starts them
Found hidden mapped module (file has been removed from disk)
Injects code into the Windows Explorer (explorer.exe)
Installs a MSI (Microsoft Installer) remotely
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Uses cmd line tools excessively to alter registry or file data
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1292099 Sample: Chr#U043em#U0435S#U0435tu#U... Startdate: 16/08/2023 Architecture: WINDOWS Score: 100 89 Antivirus detection for URL or domain 2->89 91 Multi AV Scanner detection for dropped file 2->91 93 Multi AV Scanner detection for submitted file 2->93 95 Contain functionality to detect virtual machines 2->95 9 msiexec.exe 25 88 2->9         started        14 VMwareHostOpen.exe 10 2->14         started        16 Chr#U043em#U0435S#U0435tu#U0440.exe 24 2->16         started        18 3 other processes 2->18 process3 dnsIp4 69 C:\Windows\Installer\MSIDD3A.tmp, PE32 9->69 dropped 71 C:\Windows\Installer\MSIDB42.tmp, PE32 9->71 dropped 73 C:\Windows\Installer\MSIDAD3.tmp, PE32 9->73 dropped 79 26 other files (24 malicious) 9->79 dropped 113 Performs DNS queries to domains with low reputation 9->113 115 Drops executables to the windows directory (C:\Windows) and starts them 9->115 20 msiexec.exe 1 9->20         started        23 msiexec.exe 9->23         started        25 msiexec.exe 9->25         started        35 6 other processes 9->35 75 C:\Users\user\AppData\Roaming\...\vmtools.dll, PE32+ 14->75 dropped 77 C:\Users\user\AppData\Roaming\...\pcre.dll, PE32+ 14->77 dropped 81 6 other files (4 malicious) 14->81 dropped 27 VMwareHostOpen.exe 1 14->27         started        87 ocmtancmi2c5t.xyz 194.87.31.176, 443, 49757, 49758 ASBAXETNRU Russian Federation 16->87 83 5 other files (none is malicious) 16->83 dropped 117 Installs a MSI (Microsoft Installer) remotely 16->117 29 cmd.exe 1 16->29         started        31 msiexec.exe 16->31         started        85 10 other files (none is malicious) 18->85 dropped 33 cmd.exe 18->33         started        37 3 other processes 18->37 file5 signatures6 process7 signatures8 97 Query firmware table information (likely to detect VMs) 20->97 99 Writes to foreign memory regions 27->99 101 Maps a DLL or memory area into another process 27->101 39 cmd.exe 2 27->39         started        103 Uses cmd line tools excessively to alter registry or file data 29->103 43 conhost.exe 29->43         started        45 cmd.exe 1 29->45         started        47 cmd.exe 1 29->47         started        55 2 other processes 29->55 49 conhost.exe 33->49         started        51 attrib.exe 33->51         started        57 3 other processes 33->57 53 VMwareHostOpen.exe 35->53         started        process9 file10 67 C:\Users\user\AppData\Local\Temp\vfqnp, PE32 39->67 dropped 105 Uses cmd line tools excessively to alter registry or file data 39->105 107 Injects code into the Windows Explorer (explorer.exe) 39->107 109 Writes to foreign memory regions 39->109 111 2 other signatures 39->111 59 explorer.exe 39->59         started        61 conhost.exe 39->61         started        63 WerFault.exe 53->63         started        signatures11 process12 process13 65 WerFault.exe 9 59->65         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9094685ae4851fd5a5b886b73c7b07efd9b47ea0bdae3f823d035cf1b3b9e48/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zeeunbnojbi72ws3rbvxhr5qp36zwr7kbpnoh6bd2a246gz3tzea._file
Verdict:
malicious
Similar samples:
019c873d4b11582413a486bc3607ddeec5829617bde1d6bdff61c93b721509c9
LummaStealer
5ace35adeb360b9e165e7c55065d12f192a3ec0ca601dd73b332bd8cd68d51fe
LummaStealer
fa70210641dbdb01ebd60ff4b1e39efeeaa16d4570ef97f9f20824f5adb7d43c
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma spyware stealer trojan
Link:
https://tria.ge/reports/230817-n456pshb65/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Enumerates connected drives
Drops startup file
Executes dropped EXE
Loads dropped DLL
Use of msiexec (install) with remote resource
Blocklisted process makes network request
Downloads MZ/PE file
Amadey
Lumma Stealer
Malware Config
C2 Extraction:
45.9.74.182/b7djSDcPcZ/index.php
Unpacked files
SH256 hash:
c9094685ae4851fd5a5b886b73c7b07efd9b47ea0bdae3f823d035cf1b3b9e48
MD5 hash:
e07aa33f0e6aec02240a232e71b7e741
SHA1 hash:
2106fc1e0f83df0f658934129a5a374948cc97a0
Link:
https://www.unpac.me/results/bb7a8187-ae21-4ef8-9c5b-7a14236178ce/
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/c9094685ae4851fd5a5b886b73c7b07efd9b47ea0bdae3f823d035cf1b3b9e48

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:APT_Sandworm_ArguePatch_Apr_2022_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect ArguePatch loader used by Sandworm group for load CaddyWiper
Reference:https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/
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:maldoc_OLE_file_magic_number
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sectigo_Code_Signed
Create hunting rule
Description:Detects code signed by the Sectigo RSA Code Signing CA
Reference:https://bazaar.abuse.ch/export/csv/cscb/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/443191/

Comments