MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28. 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


PrivateLoader


Vendor detections: 14


Intelligence 14 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28
SHA3-384 hash: 95f838a8ace9bda37aa54d1db0f31792df7c24d4ba2c11f42b788d773878aca5afb424287e0039d8dc4c4942c94acd82
SHA1 hash: 2ead3153069297c67bb33c7a83e63d2721aa9f4d
MD5 hash: 269a751b0c6d68cc39b2267c1592dae2
humanhash: alabama-vermont-oscar-carpet
File name:file
Download: download sample
Signature PrivateLoader
Create hunting rule
File size:12'713'984 bytes
First seen:2024-09-11 14:20:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 196608:K4V6se4m7QH0RD3noXrrj8dVtxqVjDdLMmGEMGHIr915DnjdZd:K4VtH0RD3oXryDxa5LBGlGHIrT5Tx/
Threatray 3 similar samples on MalwareBazaar
TLSH T1B5D69E53B384CE1DD396E772216BD1B4AF20D5B5A703B35F1A5C0A76190B7BA8400FEA
TrID 44.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
34.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.3% (.EXE) Win64 Executable (generic) (10523/12/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon 00f4e4e8cbcce9dc (1 x PrivateLoader)
Reporter jstrosch
Tags:.NET exe MSIL PrivateLoader


Avatar
jstrosch
Found at hxxp://103.130.147[.]211/Files/broadcom5.exe by #subcrawl

Intelligence

File Origin
# of uploads :
1
# of downloads :
420
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-11 14:23:37 UTC
Tags:
privateloader evasion berbew
Link:
https://app.any.run/tasks/ab977925-e45b-4e8d-a26e-17cdaf0744d2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Malware.30425.UnRegNetReactor.UNOFFICIAL
Create hunting rule

Win.Packed.Malwarex-10033462-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e1a75276bc4542b0496ebb
Tags:
Discovery Infostealer Network Stealth
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28
Result
Verdict:
UNKNOWN
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:
Bsymem
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed7dd745-a158-41f4-bd03-b826d1deee29
Result
Threat name:
LummaC, Clipboard Hijacker, Cryptbot, Lu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1509442
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops large PE files
Drops PE files to the document folder of the user
Found API chain indicative of sandbox detection
Found direct / indirect Syscall (likely to bypass EDR)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
Hides threads from debuggers
Injects a PE file into a foreign processes
Installs new ROOT certificates
LummaC encrypted strings found
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for dropped file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Disable power options
Suricata IDS alerts for network traffic
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 (process name or module or function)
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses powercfg.exe to modify the power settings
Writes many files with high entropy
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Yara detected Socks5Systemz
Yara detected Stealc
Yara detected Vidar
Yara detected Vidar stealer
Yara detected Xmrig cryptocurrency miner
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1509442 Sample: file.exe Startdate: 11/09/2024 Architecture: WINDOWS Score: 100 124 youtransfer.net 2->124 126 ipinfo.io 2->126 128 4 other IPs or domains 2->128 160 Suricata IDS alerts for network traffic 2->160 162 Found malware configuration 2->162 164 Malicious sample detected (through community Yara rule) 2->164 166 24 other signatures 2->166 10 file.exe 3 2->10         started        14 svchost.exe 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 dnsIp5 96 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 10->96 dropped 212 Writes to foreign memory regions 10->212 214 Allocates memory in foreign processes 10->214 216 Injects a PE file into a foreign processes 10->216 19 RegAsm.exe 44 10->19         started        24 WerFault.exe 14->24         started        120 184.28.90.27 AKAMAI-ASUS United States 16->120 122 127.0.0.1 unknown unknown 16->122 file6 signatures7 process8 dnsIp9 130 45.91.200.135, 49731, 80 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Netherlands 19->130 132 212.113.116.202, 49730, 80 ASRELCOMSPBRU Russian Federation 19->132 134 10 other IPs or domains 19->134 70 C:\Users\...\woZv82DGCV54SaaUFka2bYWX.exe, PE32 19->70 dropped 72 C:\Users\...\nnoSckkth0srkZiZ3BOPqSkN.exe, PE32 19->72 dropped 74 C:\Users\...\YPlv8euR9KnvHnqn8UAA5AHQ.exe, PE32 19->74 dropped 76 27 other malicious files 19->76 dropped 168 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->168 170 Drops PE files to the document folder of the user 19->170 172 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->172 174 3 other signatures 19->174 26 woZv82DGCV54SaaUFka2bYWX.exe 19->26         started        29 Mk75cxC4KyOkgnwZzE1K_RlU.exe 19->29         started        33 D4wpDprTNebjzitxM8NmQjMu.exe 19->33         started        35 12 other processes 19->35 file10 signatures11 process12 dnsIp13 190 Writes to foreign memory regions 26->190 192 Allocates memory in foreign processes 26->192 194 Injects a PE file into a foreign processes 26->194 37 RegAsm.exe 26->37         started        42 conhost.exe 26->42         started        44 RegAsm.exe 26->44         started        46 RegAsm.exe 26->46         started        156 185.215.113.103 WHOLESALECONNECTIONSNL Portugal 29->156 102 C:\Users\user\AppData\...\mozglue[1].dll, PE32 29->102 dropped 104 C:\Users\user\AppData\...\freebl3[1].dll, PE32 29->104 dropped 106 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 29->106 dropped 108 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 29->108 dropped 196 Detected unpacking (changes PE section rights) 29->196 198 Tries to detect sandboxes and other dynamic analysis tools (window names) 29->198 200 Tries to steal Mail credentials (via file / registry access) 29->200 208 7 other signatures 29->208 110 C:\Users\...\D4wpDprTNebjzitxM8NmQjMu.tmp, PE32 33->110 dropped 48 D4wpDprTNebjzitxM8NmQjMu.tmp 33->48         started        158 194.87.248.136 ETOP-ASPL Russian Federation 35->158 112 C:\Users\user\AppData\...\service123.exe, PE32 35->112 dropped 114 C:\Users\user\AppData\Local\...\clamer.exe, PE32+ 35->114 dropped 116 C:\Users\user\...\LAzlmFmPejofyAjGuKql.dll, PE32 35->116 dropped 118 20 other malicious files 35->118 dropped 202 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 35->202 204 Found many strings related to Crypto-Wallets (likely being stolen) 35->204 206 Found stalling execution ending in API Sleep call 35->206 210 9 other signatures 35->210 50 RegAsm.exe 35->50         started        52 RegAsm.exe 35->52         started        54 Dzj5MNqCPIubP7Rrjm1D2Yt6.exe 35->54         started        56 16 other processes 35->56 file14 signatures15 process16 dnsIp17 136 46.8.231.109 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 37->136 78 C:\Users\user\AppData\...\softokn3[1].dll, PE32 37->78 dropped 88 14 other files (10 malicious) 37->88 dropped 176 Tries to steal Mail credentials (via file / registry access) 37->176 178 Tries to harvest and steal ftp login credentials 37->178 180 Tries to harvest and steal browser information (history, passwords, etc) 37->180 80 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 48->80 dropped 82 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 48->82 dropped 84 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 48->84 dropped 90 16 other files (9 malicious) 48->90 dropped 58 batchaviconverter32.exe 48->58         started        138 5.75.214.132 HETZNER-ASDE Germany 50->138 140 149.154.167.99 TELEGRAMRU United Kingdom 50->140 142 147.45.126.10 FREE-NET-ASFREEnetEU Russian Federation 50->142 92 3 other malicious files 50->92 dropped 182 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 50->182 184 Tries to steal Crypto Currency Wallets 50->184 186 Tries to harvest and steal Bitcoin Wallet information 50->186 144 45.91.202.63 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Netherlands 52->144 188 Installs new ROOT certificates 52->188 146 77.105.164.24 ICOMF-ASRU Russian Federation 54->146 86 C:\Users\user\AppData\...\PowerExpertNNT.exe, PE32 54->86 dropped 94 2 other malicious files 54->94 dropped 148 20.189.173.20 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 56->148 62 clamer.exe 56->62         started        64 conhost.exe 56->64         started        66 conhost.exe 56->66         started        68 7 other processes 56->68 file18 signatures19 process20 dnsIp21 150 185.196.8.214 SIMPLECARRER2IT Switzerland 58->150 152 91.211.247.248 VPSNET-ASLT Lithuania 58->152 154 89.105.201.183 NOVOSERVE-ASNL Netherlands 58->154 98 C:\...\DKIM Authenticator lib 9.11.45.exe, PE32 58->98 dropped 100 C:\Users\user\AppData\Local\...\frhasdtr.exe, PE32 62->100 dropped file22
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-09-11 00:05:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ggor3qqxw7udvbo5mlfsybtbk25fk6iip4i4tenjscewa2lzziua._file
Verdict:
malicious
Similar samples:
a4bd0f0ce06c2cbf97eaea9273d486b13d74e7734476063ddfc165f5131dc2f4
PrivateLoader
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240911-rnzwjavhne/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
.NET Reactor proctector
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b7f85afe-64cf-495f-87e9-3652f7dc0c2d
Unpacked files
SH256 hash:
5a2a1defd785ad579156344aadc3487d83dcd2fc1ce6b790e7bfc3b5246f5a44
MD5 hash:
e2de6e172d27baf86c16c2fd3833440c
SHA1 hash:
ec971dfe79757d832f4ec90b7b30abe0e9b1b674
Link:
https://www.unpac.me/results/d8d80eb1-3abd-485e-944e-66ecccd8df03/
SH256 hash:
381d65417c5972da260fc4b94b74750b5036696a5045c9aaccbe7b9e2d2321d7
MD5 hash:
9392bd8d638e15dcacfd14d305db92bb
SHA1 hash:
e090fff5421b6ca81f352de8c674c00f680de41d
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d8d80eb1-3abd-485e-944e-66ecccd8df03/
Parent samples :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 hash:
3c236bea51b212851bb4601651bd9ba41e9b8c98a5894f7266dcce57e3775bd3
MD5 hash:
390bdbffaab271da35a8d38594a75960
SHA1 hash:
7341974cbf303fbd1114cae9ca385d47e2777c07
Link:
https://www.unpac.me/results/d8d80eb1-3abd-485e-944e-66ecccd8df03/
SH256 hash:
1084526a1051310c1882d5ee02e8045e1de10181f14d23ca639174748356f066
MD5 hash:
a5fa0ca4da23d6447c54183bfe3cee22
SHA1 hash:
72d2c68a4ae0d8c4ccf5382277ace84a74db5b37
Link:
https://www.unpac.me/results/d8d80eb1-3abd-485e-944e-66ecccd8df03/
SH256 hash:
319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28
MD5 hash:
269a751b0c6d68cc39b2267c1592dae2
SHA1 hash:
2ead3153069297c67bb33c7a83e63d2721aa9f4d
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d8d80eb1-3abd-485e-944e-66ecccd8df03/
Malware family:
Stealc
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/319d1dc217b7/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/319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28

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_Malicious_VBScript_Base64
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Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:DotNet_Reactor
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Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:INDICATOR_EXE_Packed_DotNetReactor
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Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
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Author:malware-lu
Rule name:pe_imphash
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Rule name:PureCrypter
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Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
Rule name:reverse_http
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Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:Rooter
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Author:Seth Hardy
Description:Rooter
Rule name:RooterStrings
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Author:Seth Hardy
Description:Rooter Identifying Strings
Rule name:Skystars_Malware_Imphash
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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

PrivateLoader

Executable exe 319d1dc217b7e83a85dd62cb2c066156ba5579087f11c991a99089606979ca28

(this sample)

  
Delivery method
Distributed via web download

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

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