MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629
SHA3-384 hash: 6b2326ca072eccbcb75e2a5d12bce17cb24ef68b8137dff5377817d3e86c69abbd03ad94d194170aa7b5a44c0a3c20bd
SHA1 hash: b5aad338c6f026442c18b3ea515abcb7bdb2c0e4
MD5 hash: d80448b684ce5ebb82305199177c428c
humanhash: sad-diet-utah-oregon
File name:file
Download: download sample
Signature PrivateLoader
Create hunting rule
File size:4'530'704 bytes
First seen:2023-03-21 00:44:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5f15e282c9ab32f785ec67df78e330eb (7 x PrivateLoader)
ssdeep 49152:tRcTFkJWRR1WFKymfGEbpzGgcroQsgZ7fh7hNwGi8owARjHZn7/goiSGGYswUNM:/IFkJWgUzeepzGgcroxglJmRGGYsw0M
Threatray 289 similar samples on MalwareBazaar
TLSH T1CE267CA2B797E1DFF241397CACD6D5038E2806E01359DA26E97E3071B263E4315CDA78
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4505/5/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon fcc4d8f0d8dce4f4 (1 x PrivateLoader)
Reporter andretavare5
Tags:exe PrivateLoader


Avatar
andretavare5
Sample downloaded from https://vk.com/doc449092822_659945128?hash=JK9i27KuLVhV8G0Xo4RhkwjrbVG18iNttU71m0iPwzT&dl=GQ2DSMBZGI4DEMQ:1679323833:szUmerpG7vMZASiyVcQyNRmjlAZ6JFq8zqunA67VfG0&api=1&no_preview=1#kis_crypto_r

Intelligence

File Origin
# of uploads :
1
# of downloads :
342
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-21 00:49:33 UTC
Tags:
evasion risepro privateloader
Link:
https://app.any.run/tasks/f2ab8077-76bd-4a92-a559-abce4cfb1437

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/376025/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for analyzing tools
Creating a file in the %temp% subdirectories
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Launching a process
Stealing user critical data
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/6418fe0fe6d26a096f573f6a/reports/bb07deea-9461-498c-bc60-d42e6ddb8ffc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629
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:
Malicious
Link:
https://analyze.intezer.com/analyses/b05d440f-3d16-4e1f-9159-2a90919b3a3f
Result
Threat name:
Clipboard Hijacker, PrivateLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1198136
Signature
Antivirus detection for dropped file
Detected VMProtect packer
Found potential ransomware demand text
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
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 browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Clipboard Hijacker
Yara detected PrivateLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 831037 Sample: file.exe Startdate: 21/03/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for dropped file 2->55 57 9 other signatures 2->57 8 file.exe 42 2->8         started        13 oobeldr.exe 2->13         started        process3 dnsIp4 37 ipinfo.io 34.117.59.81, 443, 49699 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->37 39 cdn.discordapp.com 162.159.129.233, 443, 49707, 49708 CLOUDFLARENETUS United States 8->39 41 2 other IPs or domains 8->41 27 C:\Users\user\...\twT871Ztl5pBuN6m7elE.exe, PE32 8->27 dropped 29 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 8->29 dropped 31 C:\Users\user\AppData\Local\Temp\...\nss3.dll, PE32 8->31 dropped 33 3 other malicious files 8->33 dropped 59 Query firmware table information (likely to detect VMs) 8->59 61 May check the online IP address of the machine 8->61 63 Tries to steal Mail credentials (via file / registry access) 8->63 71 4 other signatures 8->71 15 twT871Ztl5pBuN6m7elE.exe 1 8->15         started        65 Antivirus detection for dropped file 13->65 67 Multi AV Scanner detection for dropped file 13->67 69 Tries to detect sandboxes and other dynamic analysis tools (window names) 13->69 73 2 other signatures 13->73 19 schtasks.exe 1 13->19         started        file5 signatures6 process7 file8 35 C:\Users\user\AppData\Roaming\...\oobeldr.exe, PE32 15->35 dropped 43 Antivirus detection for dropped file 15->43 45 Multi AV Scanner detection for dropped file 15->45 47 Query firmware table information (likely to detect VMs) 15->47 49 5 other signatures 15->49 21 schtasks.exe 1 15->21         started        23 conhost.exe 19->23         started        signatures9 process10 process11 25 conhost.exe 21->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-03-21 00:45:09 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sjqyxlfp3b5wmvnxfg6mmeufcufq4hc5um4rmike2zjp4pll4yuq._file
Verdict:
unknown
Similar samples:
13e1a1e4cceade0d5dc35c874331f7fe5f4e5ce5840abb498786e826f2150fb7
PrivateLoader
25dd0395643f85483595e7968be30b9ab55572f220b52b49ecea6ac3dfaef824
PrivateLoader
469e2d368652b3fd0eac3dfb416cb617b5f5253c87e2a381805c64d1c04e9060
PrivateLoader
5866f921e4e7d2eef8693f9fefb19ccd46224c02bb46dd51639d8680de185a40
PrivateLoader
998e71ff054d133015a8d91c7ac23659560fe10ebef91e125d391400fa98e0f9
PrivateLoader
d7c946e7e2af02c688453f19c952b316dd3f3ce37ffca1efb041a7265137d0f9
PrivateLoader
ffc8f608eaae685aaac75daef134d536de17e3cecfcb259b645bf3479022bf62
PrivateLoader
+ 279 additional samples on MalwareBazaar
Result
Malware family:
privateloader
Create hunting rule
Score:
  10/10
Tags:
family:privateloader discovery evasion loader spyware stealer themida trojan vmprotect
Link:
https://tria.ge/reports/230321-a33gjaaa4z/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks whether UAC is enabled
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
VMProtect packed file
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
PrivateLoader
Unpacked files
SH256 hash:
dded22b2f4e57d09981b297aa75e715ad1eb995d298358bd897596871cf879c7
MD5 hash:
b0d1bdcc97ae9879eec29573f0d8a2b2
SHA1 hash:
c20c928fc067ff4093e36aab86d2eba35f2a5b14
Link:
https://www.unpac.me/results/3c5bb92f-d86b-44d9-a966-021bee336027/
SH256 hash:
92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629
MD5 hash:
d80448b684ce5ebb82305199177c428c
SHA1 hash:
b5aad338c6f026442c18b3ea515abcb7bdb2c0e4
Link:
https://www.unpac.me/results/3c5bb92f-d86b-44d9-a966-021bee336027/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/92618bacafd8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629

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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/376025/

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