MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a. 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


Stealc


Vendor detections: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a
SHA3-384 hash: 10c923bb6cbb13ebbb95744597f21ac24ef3228238fce462cc4036e287d0d6aa8424359064bbe4e481dace65220a16a2
SHA1 hash: 96182d5a86c5a12641ee0a1414c4d670a66867e1
MD5 hash: 158239ca1cc2a3733944c1de5ef8d81d
humanhash: bravo-fourteen-cup-winter
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:290'816 bytes
First seen:2024-07-23 23:35:25 UTC
Last seen:2024-07-24 00:04:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d15dc29df6b6a9c18728234a754677f (5 x Stealc)
ssdeep 6144:8j9pOMJK9SdJS6nQi0aN8sUlucrHkpMT:8J8MJ+Sq6nP0aS59W0
Threatray 37 similar samples on MalwareBazaar
TLSH T1B754D00276B4C476D1A2493C8868D2F0AA7A7C23DFB9828737583F6F7D712C25B65352
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 0206040118183000 (1 x Stealc)
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://77.91.77.81/stealc/random.exe

Intelligence

File Origin
# of uploads :
8
# of downloads :
427
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a.exe
Verdict:
Malicious activity
Analysis date:
2024-07-24 17:25:41 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/6320975c-b18a-479f-ae22-b422a5b67785

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a03e63a97e13ad9de79b7b
Tags:
Execution Generic Infostealer Network Stealth Trojan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc microsoft_visual_cc
Link:
https://www.filescan.io/uploads/66a03e634c5c17942a7c3fd8/reports/986c83f9-b5a2-4b34-a416-646c2ed998ae/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a
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/688a1caf-5432-4929-ba4d-7f6a7cb26b30
Result
Threat name:
Amadey, Babadeda, Stealc, Vidar, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1479765
Signature
AI detected suspicious sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Detected Stratum mining protocol
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DNS related to crypt mining pools
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Searches for specific processes (likely to inject)
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Suspicious File Creation In Uncommon AppData Folder
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
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 steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1479765 Sample: file.exe Startdate: 24/07/2024 Architecture: WINDOWS Score: 100 131 xmr-eu1.nanopool.org 2->131 133 www.youtube.com 2->133 135 28 other IPs or domains 2->135 185 Found malware configuration 2->185 187 Malicious sample detected (through community Yara rule) 2->187 189 Multi AV Scanner detection for dropped file 2->189 193 16 other signatures 2->193 11 file.exe 40 2->11         started        16 axplong.exe 2->16         started        18 msedge.exe 2->18         started        20 4 other processes 2->20 signatures3 191 DNS related to crypt mining pools 131->191 process4 dnsIp5 155 85.28.47.31, 49730, 80 GES-ASRU Russian Federation 11->155 157 77.91.77.81, 49731, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 11->157 103 C:\Users\user\AppData\RoamingHJKJEHJKJE.exe, PE32 11->103 dropped 105 C:\Users\user\AppData\...\softokn3[1].dll, PE32 11->105 dropped 107 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 11->107 dropped 117 16 other files (12 malicious) 11->117 dropped 215 Detected unpacking (changes PE section rights) 11->215 217 Detected unpacking (overwrites its own PE header) 11->217 219 Tries to steal Mail credentials (via file / registry access) 11->219 231 7 other signatures 11->231 22 cmd.exe 1 11->22         started        24 cmd.exe 11->24         started        26 cmd.exe 1 11->26         started        28 WerFault.exe 11->28         started        159 download.enlisted-goofball-myth.lol 16->159 161 185.196.10.57 SIMPLECARRIERCH Switzerland 16->161 109 C:\Users\user\AppData\Local\Temp\...\lobo.exe, PE32 16->109 dropped 111 C:\Users\user\...\RobloxPlayerInstaller.exe, PE32 16->111 dropped 113 C:\Users\user\AppData\Local\...\lobo[1].exe, PE32 16->113 dropped 115 C:\Users\...\RobloxPlayerInstaller[1].exe, PE32 16->115 dropped 221 Hides threads from debuggers 16->221 223 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->223 225 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->225 31 lobo.exe 16->31         started        34 RobloxPlayerInstaller.exe 16->34         started        119 2 other malicious files 18->119 dropped 227 Creates multiple autostart registry keys 18->227 229 Maps a DLL or memory area into another process 18->229 39 5 other processes 18->39 36 firefox.exe 20->36         started        41 2 other processes 20->41 file6 signatures7 process8 dnsIp9 43 userHCGCAAKJDH.exe 4 22->43         started        47 conhost.exe 22->47         started        49 RoamingHJKJEHJKJE.exe 24->49         started        51 conhost.exe 24->51         started        53 userDGHIDAFCGI.exe 8 26->53         started        55 conhost.exe 26->55         started        121 C:\ProgramData\Microsoft\...\Report.wer, Unicode 28->121 dropped 123 C:\Users\user\AppData\Local\...\explert.exe, PE32 31->123 dropped 233 Multi AV Scanner detection for dropped file 31->233 235 Creates an undocumented autostart registry key 31->235 237 Creates multiple autostart registry keys 31->237 137 142.250.186.46 GOOGLEUS United States 36->137 139 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 36->139 145 8 other IPs or domains 36->145 125 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 36->125 dropped 127 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 36->127 dropped 129 C:\Users\user\AppData\...\places.sqlite-wal, SQLite 36->129 dropped 57 firefox.exe 36->57         started        59 firefox.exe 36->59         started        61 firefox.exe 36->61         started        141 www.youtube.com 39->141 143 download.enlisted-goofball-myth.lol 39->143 147 20 other IPs or domains 39->147 file10 signatures11 process12 file13 99 C:\Users\user\AppData\Local\...\explorti.exe, PE32 43->99 dropped 199 Antivirus detection for dropped file 43->199 201 Detected unpacking (changes PE section rights) 43->201 203 Machine Learning detection for dropped file 43->203 213 3 other signatures 43->213 63 explorti.exe 43->63         started        101 C:\Users\user\AppData\Local\...\axplong.exe, PE32 49->101 dropped 205 Multi AV Scanner detection for dropped file 49->205 207 Tries to evade debugger and weak emulator (self modifying code) 49->207 209 Tries to detect virtualization through RDTSC time measurements 49->209 68 axplong.exe 49->68         started        211 Detected unpacking (overwrites its own PE header) 53->211 70 cmd.exe 1 53->70         started        signatures14 process15 dnsIp16 167 download.enlisted-goofball-myth.lol 63->167 169 77.91.77.82 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 63->169 97 C:\Users\user\AppData\Local\...\num[1].exe, PE32 63->97 dropped 171 Detected unpacking (changes PE section rights) 63->171 173 Tries to detect sandboxes and other dynamic analysis tools (window names) 63->173 175 Tries to evade debugger and weak emulator (self modifying code) 63->175 177 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 63->177 72 cd12159173.exe 63->72         started        75 explorti.exe 63->75         started        179 Multi AV Scanner detection for dropped file 68->179 181 Hides threads from debuggers 68->181 183 Tries to detect sandboxes / dynamic malware analysis system (registry check) 68->183 77 chrome.exe 1 70->77         started        80 msedge.exe 16 70->80         started        82 conhost.exe 70->82         started        84 firefox.exe 1 70->84         started        file17 signatures18 process19 dnsIp20 195 Detected unpacking (changes PE section rights) 72->195 197 Detected unpacking (overwrites its own PE header) 72->197 86 WerFault.exe 72->86         started        163 192.168.2.4, 443, 49723, 49730 unknown unknown 77->163 165 239.255.255.250 unknown Reserved 77->165 88 chrome.exe 77->88         started        91 chrome.exe 77->91         started        93 chrome.exe 77->93         started        95 msedge.exe 80->95         started        signatures21 process22 dnsIp23 149 www.youtube.com 88->149 151 download.enlisted-goofball-myth.lol 88->151 153 7 other IPs or domains 88->153
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2024-07-23 23:36:06 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mlzwv6igojxaebykwz2eo64igyqryncsagddvshdxwhuitvpbgfa._file
Verdict:
malicious
Similar samples:
0625a0507bde5b530651696eb1148e6013d5d1040cbb4365865648e18c84f340
Stealc
10db0258fb84c3d7ee659a64eda64c552f234e7377adac19af9bb2fb117b120a
Stealc
164865d694e4965f098342edfd6aa0271ff757948813f74f7eb4138fcf596932
Stealc
62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a
Stealc
8e30088691e13e06713d21bc9c56c1e539eb42cb42ec9acb3de4b7243b796b12
Stealc
9de7148d3092790bc8e26c6a047225aeaab66550e546a3fa372b50425bd76b41
Stealc
d264838d9f1199dc54fc71623623bfcca58f05dbbfe958424c2758bc655dfcaa
Stealc
+ 27 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:sila discovery stealer
Link:
https://tria.ge/reports/240723-3ljx3svfkp/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Malware Config
C2 Extraction:
http://85.28.47.31
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ffad8c89-c5a3-4eea-b8fd-8e1842be0346
Unpacked files
SH256 hash:
3c2245fb7f3d374d8685a573a6cafbe79b5807f0f8cbd52f0cf4a203b785ab06
MD5 hash:
ca10bc5dbf009b6df405c2ccbdd22efb
SHA1 hash:
d1c8f25dac637ba857ec28a0ffcfafa73e23a622
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/02047c58-37ea-4ef7-abe8-86a6ca9ec8cd/
Parent samples :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 hash:
62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a
MD5 hash:
158239ca1cc2a3733944c1de5ef8d81d
SHA1 hash:
96182d5a86c5a12641ee0a1414c4d670a66867e1
Link:
https://www.unpac.me/results/02047c58-37ea-4ef7-abe8-86a6ca9ec8cd/
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:DebuggerCheck__API
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

File information

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

Web download

Stealc

Executable exe 62f36af906726e02070ab674477b8836211c345201863ac8e3bd8f444eaf098a

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2909129/

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::SetProcessShutdownParameters
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindFirstVolumeMountPointW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetDiskFreeSpaceExA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::PeekConsoleInputW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::AssignProcessToJobObject
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleAliasesW
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetSystemDirectoryW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegSetValueA

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