MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7. 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


MarsStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7
SHA3-384 hash: c64923c87d016307a5eb544adda5a215e4f11ec0e0670bde8f7675994c3673c63609f31b574e88a6f4674a013bab618f
SHA1 hash: 73707a6facef7e1750fb6d47f3aa840558b17a30
MD5 hash: b1394501c618f78b74c3ca0c2d81a33b
humanhash: winter-sink-single-tango
File name:file
Download: download sample
Signature MarsStealer
Create hunting rule
File size:212'008 bytes
First seen:2024-09-16 10:58:25 UTC
Last seen:2024-09-16 12:36:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:tt85qw0Gl+L8nCdiexzu4383mV8F8+Fuwx1EO:XuCr8nsiMzu43Amk80V1EO
TLSH T17B24129507DC0E9BDCFDC7B768A2132757F2A291FBC3477A558A86426E1171040BB3B8
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) (4504/4/1)
Magika pebin
Reporter Bitsight
Tags:exe MarsStealer


Avatar
Bitsight
url: https://quartermile.ws/sfjgds.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
394
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7.zip
Verdict:
No threats detected
Analysis date:
2024-09-16 13:46:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2fece17c-1189-4102-8c18-9fc01a5ea39c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilheracles-10036160-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e80f7771e91b3281ba0b2f
Tags:
Banker Encryption Execution Generic Network Static Stealth Dexter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66e80f78800c7315e1c9f029/reports/1c348691-f307-486e-b87b-aa5506561eb7/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7
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:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0318419f-6ffc-4024-9bed-afffbe7f45b0
Result
Threat name:
LummaC, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511806
Signature
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1511806 Sample: file.exe Startdate: 16/09/2024 Architecture: WINDOWS Score: 100 125 t.me 2->125 127 stitchmiscpaew.shop 2->127 129 11 other IPs or domains 2->129 169 Multi AV Scanner detection for domain / URL 2->169 171 Suricata IDS alerts for network traffic 2->171 173 Found malware configuration 2->173 175 15 other signatures 2->175 15 file.exe 2 2->15         started        signatures3 process4 file5 123 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 15->123 dropped 143 Contains functionality to inject code into remote processes 15->143 145 Writes to foreign memory regions 15->145 147 Allocates memory in foreign processes 15->147 149 Injects a PE file into a foreign processes 15->149 19 RegAsm.exe 39 15->19         started        24 conhost.exe 15->24         started        signatures6 process7 dnsIp8 131 46.8.231.109, 49707, 49750, 80 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 19->131 133 quartermile.ws 178.218.165.52, 443, 49708, 49709 SEDMIODJEL-ASHR Croatia (LOCAL Name: Hrvatska) 19->133 107 C:\Users\user\AppData\Local\...\vfdja[1].exe, PE32 19->107 dropped 109 C:\Users\user\AppData\...\softokn3[1].dll, PE32 19->109 dropped 111 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 19->111 dropped 113 13 other files (9 malicious) 19->113 dropped 177 Tries to steal Mail credentials (via file / registry access) 19->177 179 Found evasive API chain (may stop execution after checking locale) 19->179 181 Tries to steal Crypto Currency Wallets 19->181 183 2 other signatures 19->183 26 cmd.exe 1 19->26         started        28 cmd.exe 1 19->28         started        30 conhost.exe 19->30         started        32 4 other processes 19->32 file9 signatures10 process11 process12 34 FBKKJEBFID.exe 2 26->34         started        37 conhost.exe 26->37         started        39 DBFHDHJKKJ.exe 28->39         started        41 conhost.exe 28->41         started        signatures13 151 Multi AV Scanner detection for dropped file 34->151 153 Writes to foreign memory regions 34->153 155 Allocates memory in foreign processes 34->155 43 RegAsm.exe 1 123 34->43         started        48 conhost.exe 34->48         started        50 RegAsm.exe 34->50         started        157 Injects a PE file into a foreign processes 39->157 159 LummaC encrypted strings found 39->159 52 RegAsm.exe 39->52         started        54 conhost.exe 39->54         started        process14 dnsIp15 137 t.me 149.154.167.99, 443, 49719 TELEGRAMRU United Kingdom 43->137 139 159.69.100.83, 443, 49720, 49721 HETZNER-ASDE Germany 43->139 115 C:\Users\user\AppData\Local\...\vfdja[1].exe, PE32 43->115 dropped 117 C:\Users\user\AppData\Local\...\sfjgds[1].exe, PE32 43->117 dropped 119 C:\Users\user\AppData\...\lgjafsjfd[1].exe, PE32 43->119 dropped 121 3 other malicious files 43->121 dropped 201 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 43->201 203 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 43->203 205 Tries to steal Crypto Currency Wallets 43->205 207 Tries to harvest and steal Bitcoin Wallet information 43->207 56 IJKFIIIJJK.exe 43->56         started        59 IDAEHCFHJJ.exe 43->59         started        61 BFCFBFBFBK.exe 43->61         started        63 cmd.exe 43->63         started        141 steamcommunity.com 23.199.218.33, 443, 49713 AKAMAI-ASUS United States 52->141 file16 signatures17 process18 signatures19 185 Multi AV Scanner detection for dropped file 56->185 187 Writes to foreign memory regions 56->187 189 Allocates memory in foreign processes 56->189 65 RegAsm.exe 56->65         started        69 conhost.exe 56->69         started        71 RegAsm.exe 56->71         started        82 2 other processes 56->82 191 Injects a PE file into a foreign processes 59->191 73 RegAsm.exe 59->73         started        76 conhost.exe 59->76         started        78 conhost.exe 63->78         started        80 timeout.exe 63->80         started        process20 dnsIp21 99 C:\Users\user\AppData\Local\...\vfdja[1].exe, PE32 65->99 dropped 101 C:\Users\user\AppData\...\softokn3[1].dll, PE32 65->101 dropped 103 C:\Users\user\AppData\...\mozglue[1].dll, PE32 65->103 dropped 105 7 other files (5 malicious) 65->105 dropped 161 Tries to steal Mail credentials (via file / registry access) 65->161 163 Tries to harvest and steal ftp login credentials 65->163 165 Tries to harvest and steal browser information (history, passwords, etc) 65->165 167 2 other signatures 65->167 84 cmd.exe 65->84         started        86 cmd.exe 65->86         started        135 23.197.127.21, 443, 49745 AKAMAI-ASN1EU United States 73->135 file22 signatures23 process24 process25 88 HCFIIIJJKJ.exe 84->88         started        91 conhost.exe 84->91         started        93 JKKFIIEBKE.exe 86->93         started        95 conhost.exe 86->95         started        signatures26 193 Multi AV Scanner detection for dropped file 88->193 195 Writes to foreign memory regions 88->195 197 Allocates memory in foreign processes 88->197 97 conhost.exe 88->97         started        199 Injects a PE file into a foreign processes 93->199 process27
Score:
65%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7/
Threat name:
ByteCode-MSIL.Trojan.Cerbu
Create hunting rule
Status:
Malicious
First seen:
2024-09-16 10:59:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=glik4j6zvze2ejdyltiixlucwdwe5fcbixfs6ediop3q7quqr7tq._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:default credential_access discovery spyware stealer
Link:
https://tria.ge/reports/240916-m3dvdstekf/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Credentials from Password Stores: Credentials from Web Browsers
Stealc
Malware Config
C2 Extraction:
http://46.8.231.109
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3cdd96ee-3251-4299-94b9-9a184feb484b
Unpacked files
SH256 hash:
e0092d9787dcdc6444342b6be1c84fcbcfbff52110577599db455a61f3f981da
MD5 hash:
db0fabbc7f075bc72451ee8335303820
SHA1 hash:
f50039646ac66e3e3e044ab2f8aac65941a2716d
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/5c6e745d-659f-4179-b4ea-f96effd72c6a/
Parent samples :
e80e120da34729c9fb7e7d4a684a7260f1346696ee8b3b514b6e512ebfa1bea4
00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
daf4e8849a3b6011bff41cc2c7decee8c769a4ebf2be3d7316930f40448ddb25
ec9a1bede697caba74ff4666e0317cb3231fe37fbcb9f8821620c52d7d8a4dad
06510b52e07e89b5781f4ee3c7b4d94ff84c03931b3d7d93224294860feaccf4
c98f17dd444209ad0a6d71221b67cd632bc6409686f750bb5118a7e42eca91e0
d401c3671807726e777b0a0814c4e4f55cf41684746813cad3a7ebbd1d3d7d71
91f03b0ae9dcae932e3043b7cb19cf52541504e9a4510501d9cb2f1ddd6d10f4
2e4deff4bfe5c4ce46b2d0a1f875dbc0933ec2e0f0e4a210990352601c29638e
5afff322d4b56afbe4429c6fd83aa2d699c51dbf4f5495b08ac104f07da8c49d
743948a05fa7b9a001b346699bc9fd4d645b755bc7ef73802b2a139288910f24
32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7
3f9daff50fd608eb15026903bf89ad2aafae0b344f0fd82e9ea82d4071a781d7
2bac0508680cb0cdf61b10a529c4a97dfc0562fe85b740abfef0ee2ff97a9fc2
d9bb5fc7267c854e20e63ef68546da25e71270c36bcee73e328437c891892945
6d70e80c80af977af8b15cb47304b4cbd78759faa406906ed3a9e0a6dac74773
bf4bd835390e2607c737360a2527ea292bd0451507f93b623d3f9bbf4036c2fe
e48219567f84882f41bb1e957bbd1358e453274ca0d2025505c66779f642bc30
d63d18c67f83e54c77072aa953c5e5c0496a7a4c2ac6ca8bd07e211ee80b3d6c
43e7575547a95e5c4d7b7ad2915c830f252ab206a0baf9691206200a644e7b94
SH256 hash:
32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7
MD5 hash:
b1394501c618f78b74c3ca0c2d81a33b
SHA1 hash:
73707a6facef7e1750fb6d47f3aa840558b17a30
Link:
https://www.unpac.me/results/5c6e745d-659f-4179-b4ea-f96effd72c6a/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/32d0ae27d9ae/report/overview.html
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/32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7

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: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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

MarsStealer

Executable exe 32d0ae27d9ae49a224785cd08bae82b0ec4e944145cb2f106873f70fc2908fe7

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3176719/
  
URLhaus
https://urlhaus.abuse.ch/url/3176804/

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 (GUARD_CF)high

Comments