MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fccd74cbbb38e31c5119188f94e4cc9279f3cf0bc568f0469cdbe62ab330c5d. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fccd74cbbb38e31c5119188f94e4cc9279f3cf0bc568f0469cdbe62ab330c5d
SHA3-384 hash: 671bcf6f4d76d1eae9bc7dd70fe5cacf1c8dd99394a43c9c1263c0a47097ed744d3ddf937273fdead72565656596e560
SHA1 hash: dfe71fc1701d2bf4838fd73bff1c1c0aae8afb72
MD5 hash: 969ab9f5cfe7abf620343eb06a4bb3ba
humanhash: zulu-zulu-beryllium-pluto
File name:file
Download: download sample
Signature PrivateLoader
Create hunting rule
File size:6'227'248 bytes
First seen:2023-03-28 12:25:10 UTC
Last seen:2023-03-29 09:52:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 496fff7f26eb25a135e9d530fa8ef62e (8 x PrivateLoader)
ssdeep 98304:/GPNMP31DLIgWIeapkz8cWBP2ASpDSQXQ3zFvO2v7+JFn3ZVK:/GFWVIFzhWdS9XQ3zF5Dm3ZVK
Threatray 283 similar samples on MalwareBazaar
TLSH T1325633BB309793CDD96109F119C7C5A62CF25FCC84C8604AF9AEAF0F2F76899A4191C5
TrID 52.9% (.EXE) Win32 Executable (generic) (4505/5/1)
23.5% (.EXE) Generic Win/DOS Executable (2002/3)
23.5% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 78d8c8d8d8d8c8c8 (1 x PrivateLoader)
Reporter andretavare5
Tags:exe PrivateLoader signed

Code Signing Certificate

Organisation:Acer Globe Ultra AN527-57 [AN527-77-77M3]
Issuer:Acer Globe Ultra AN527-57 [AN527-77-77M3]
Algorithm:sha1WithRSAEncryption
Valid from:2023-03-24T13:36:38Z
Valid to:2033-03-25T13:36:38Z
Serial number: 74fb4e7823100ebf4984e549d53a6247
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 653daecbc249c28ffed0734bd40509cbba58f6d6f176c6ba2d318bb5f9ea0617
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from https://vk.com/doc791620691_661251027?hash=pZvC6JYZb40qEMZBFzedtWCkkI1ofif3z1STYozM5Nw&dl=G44TCNRSGA3DSMI:1679995284:XUE1UAsNu6TYHanYtzWqP3CmYoyZKnkv7SQHz9fTlpk&api=1&no_preview=1#kis_crypto_r

Intelligence

File Origin
# of uploads :
13
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-28 12:27:16 UTC
Tags:
risepro privateloader
Link:
https://app.any.run/tasks/c92a5a31-d471-4531-b19c-f0a4ad57e494

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/378158/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
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
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/6422dcdc9c109cf74b305141/reports/19f93d82-ebcd-461c-b4b1-ad1074506d25/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/1fccd74cbbb38e31c5119188f94e4cc9279f3cf0bc568f0469cdbe62ab330c5d
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/e3522f25-f037-46c1-99b6-3ea60b856822
Result
Threat name:
Laplas Clipper, PrivateLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1203411
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Found potential ransomware demand text
Hides threads from debuggers
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Laplas Clipper
Yara detected PrivateLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 836323 Sample: file.exe Startdate: 28/03/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Antivirus detection for URL or domain 2->48 50 Multi AV Scanner detection for dropped file 2->50 52 4 other signatures 2->52 7 file.exe 41 2->7         started        12 ntlhost.exe 2->12         started        14 ntlhost.exe 2->14         started        process3 dnsIp4 36 ipinfo.io 34.117.59.81, 443, 49700 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 7->36 38 cdn.discordapp.com 162.159.133.233, 443, 49706, 49707 CLOUDFLARENETUS United States 7->38 40 3 other IPs or domains 7->40 26 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 7->26 dropped 28 C:\Users\user\AppData\Local\Temp\...\nss3.dll, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\...\mozglue.dll, PE32 7->30 dropped 32 3 other malicious files 7->32 dropped 56 Detected unpacking (changes PE section rights) 7->56 58 Query firmware table information (likely to detect VMs) 7->58 60 May check the online IP address of the machine 7->60 62 6 other signatures 7->62 16 STOEWrlCoBMe9AIgh3PH.exe 1 2 7->16         started        file5 signatures6 process7 file8 24 C:\Users\user\AppData\Roaming\...\ntlhost.exe, MS-DOS 16->24 dropped 42 Multi AV Scanner detection for dropped file 16->42 44 Detected unpacking (changes PE section rights) 16->44 20 ntlhost.exe 16->20         started        signatures9 process10 dnsIp11 34 45.159.189.105, 49718, 49719, 49720 HOSTING-SOLUTIONSUS Netherlands 20->34 54 Detected unpacking (changes PE section rights) 20->54 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fccd74cbbb38e31c5119188f94e4cc9279f3cf0bc568f0469cdbe62ab330c5d/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-03-28 12:26:12 UTC
File Type:
PE (Exe)
Extracted files:
25
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7gnotf3wohddrirsgepstsmzetz6phqxrli6bdjzw7gfkztbroq._file
Verdict:
malicious
Similar samples:
13e1a1e4cceade0d5dc35c874331f7fe5f4e5ce5840abb498786e826f2150fb7
PrivateLoader
25dd0395643f85483595e7968be30b9ab55572f220b52b49ecea6ac3dfaef824
PrivateLoader
53ede26e1b5b7287a78002c268363493d9aa8b35ab2cdb571444adcd7a4752ce
PrivateLoader
5866f921e4e7d2eef8693f9fefb19ccd46224c02bb46dd51639d8680de185a40
PrivateLoader
92618bacafd87b6655b729bcc61285150b0e1c5da339162144d652fe3d6be629
PrivateLoader
93dd2c7ca6db55e72f58d2895ae5ad42d1ded6fe9de032dcf1584ed4f3a7c6e8
PrivateLoader
e3ecfadcc199765a2ad369615ec17b5b95cb0f5a29cc45eb2e8d2e9d575807d1
PrivateLoader
e4631aa9b2da8d0905003113c7901d4974b6580fe6bf51109ff95b9e595933c6
PrivateLoader
ebd556dfd817dc60ad8ed99fd844ea47f591c620be43b3b0f5d287ee7c919599
PrivateLoader
+ 273 additional samples on MalwareBazaar
Result
Malware family:
privateloader
Create hunting rule
Score:
  10/10
Tags:
family:privateloader discovery evasion loader persistence spyware stealer trojan
Link:
https://tria.ge/reports/230328-pl66qacf3x/
Behaviour
Checks processor information in registry
GoLang User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
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
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
PrivateLoader
Unpacked files
SH256 hash:
f3daef30f4b30967223e565430cc5f3476552137b5b18785ce81c70910b979c3
MD5 hash:
763d781fa10a18ed2e5b0b9a72d4307e
SHA1 hash:
902226a2d027267d1f05faaeeb0ffd594fa9392e
Link:
https://www.unpac.me/results/75390e57-b46c-4fd3-bf78-b180be1d8de8/
SH256 hash:
1fccd74cbbb38e31c5119188f94e4cc9279f3cf0bc568f0469cdbe62ab330c5d
MD5 hash:
969ab9f5cfe7abf620343eb06a4bb3ba
SHA1 hash:
dfe71fc1701d2bf4838fd73bff1c1c0aae8afb72
Link:
https://www.unpac.me/results/75390e57-b46c-4fd3-bf78-b180be1d8de8/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1fccd74cbbb3/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/1fccd74cbbb38e31c5119188f94e4cc9279f3cf0bc568f0469cdbe62ab330c5d

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_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:TeslaCryptPackedMalware
Create hunting rule

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/378158/

Comments