MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2c81ec4816dbf6c7bf224d0a3af9f52f2c879dc2e672a85b75f22cbb8d9d71e. 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


TriumphLoader


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2c81ec4816dbf6c7bf224d0a3af9f52f2c879dc2e672a85b75f22cbb8d9d71e
SHA3-384 hash: 4cdcf8005b18f626bf4529ece93da0b2247c194711a615d2f7b53efba2dbc0777eb4090946cfb42a0e87952ff80c011b
SHA1 hash: 1c0ed26897580f58d46f897c7c05bbc30a7fba27
MD5 hash: 96b6411fed1699dc5fe71488ad4a7a33
humanhash: mobile-romeo-lima-oven
File name:96b6411fed1699dc5fe71488ad4a7a33.exe
Download: download sample
Signature TriumphLoader
Create hunting rule
File size:499'200 bytes
First seen:2021-02-22 07:03:25 UTC
Last seen:2021-02-22 08:41:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a1e5595c61ce7c73ba766ac6905c9b53 (1 x Smoke Loader, 1 x TriumphLoader)
ssdeep 12288:lxvNQDDivueM0+BytpmfH3FKuAXX2koEZCAeJg2T:BQDDi2NKmf1y2k1ZCs
Threatray 41 similar samples on MalwareBazaar
TLSH 74B4C010FBA0D034E4F7A3F44E75A3ACA53D7AB05B2491EB52D626EA46346E0DC3135B
Reporter abuse_ch
Tags:exe TriumphLoader


Avatar
abuse_ch
Payload URL:
http://http://orvalansterych.xyz/DDDDDDDglknmtiof98457984567dfgdfghdfywdsdhfgsvcdhdfgdhf/nethelper.dll

TriumphLoader C2:
http://orvalansterych.xyz/zalupauwuna/gate.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/118202/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.36377919.5776.32637.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file
Moving of the original file
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
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.
Result
Threat name:
Triumph Loader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/613713
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found C&C like URL pattern
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Triumph Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 355865 Sample: ZyBqoq6die.exe Startdate: 22/02/2021 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Antivirus detection for URL or domain 2->55 57 6 other signatures 2->57 7 ZyBqoq6die.exe 19 2->7         started        process3 dnsIp4 47 orvalansterych.xyz 35.246.232.126, 49765, 49766, 49767 GOOGLEUS United States 7->47 49 192.168.2.1 unknown unknown 7->49 31 C:\Users\user\AppData\...\nethelper[1].dll, PE32 7->31 dropped 33 C:\ProgramData33etHelper\...\nethelper.dll, PE32 7->33 dropped 59 Detected unpacking (changes PE section rights) 7->59 61 Detected unpacking (overwrites its own PE header) 7->61 12 WerFault.exe 9 7->12         started        15 WerFault.exe 9 7->15         started        17 WerFault.exe 9 7->17         started        19 6 other processes 7->19 file5 signatures6 process7 file8 35 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 12->35 dropped 21 conhost.exe 12->21         started        23 timeout.exe 1 12->23         started        37 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 15->37 dropped 39 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->39 dropped 41 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->41 dropped 43 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->43 dropped 45 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->45 dropped 25 conhost.exe 19->25         started        27 reg.exe 1 1 19->27         started        29 conhost.exe 19->29         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2c81ec4816dbf6c7bf224d0a3af9f52f2c879dc2e672a85b75f22cbb8d9d71e/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2021-02-20 22:36:11 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
0497cc25a7285cb6480e39eb07f109d734ab11d873f828b855e8894573ad3907
TriumphLoader
277b945d21b789b34998669cc5de2b63b356f704d2b2cad50a4f57bce7981aa6
TriumphLoader
2fcc9fab2d0a0768dc125ebe1a8c881468cfed99f7bcab74035b00b1936f6b08
TriumphLoader
68c9874dab6a9afe9e94bb238f4360743176fdf6661c98a6636a5fb5baa13f0f
TriumphLoader
73b4942f4b7b201ddc6bc501a405f5709770c6721dc3a9dee46d8b54c3f70473
TriumphLoader
780d0f885bef310ee66a0b1e8debe2c00fb5bab0a8827a7dcc57cd74bd6328f9
TriumphLoader
7d79133217e9c4784ed686ed00d05ede0736164a005e1d2a960db5ff72e87d3e
TriumphLoader
824c526e26c00e1f55093d18b88e8740198b5f662ca346674a0f1807b836bf4e
TriumphLoader
a21cb67b9c8af7380a2850ee8c1477bb5da92fedbb3133012007645aad862453
TriumphLoader
b09b4beebe993e6e4dddeb07ff1a84aa833c34daa24f8c8416f322526c47683f
TriumphLoader
+ 31 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/210222-fwzg5zvfqn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
b1b46deec765f140970f8902a513c532e53b92c56c53da9c98abd811f4e1e59d
MD5 hash:
2dc3e5ca0264d7eab08d11c2698757d1
SHA1 hash:
61c02c4f2932ea0f4b2579fa238bd31d48d60482
Link:
https://www.unpac.me/results/639c9288-5e6d-41e0-b301-02c9aefc5c32/
SH256 hash:
a2c81ec4816dbf6c7bf224d0a3af9f52f2c879dc2e672a85b75f22cbb8d9d71e
MD5 hash:
96b6411fed1699dc5fe71488ad4a7a33
SHA1 hash:
1c0ed26897580f58d46f897c7c05bbc30a7fba27
Link:
https://www.unpac.me/results/639c9288-5e6d-41e0-b301-02c9aefc5c32/
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:INDICATOR_EXE_Packed_TriumphLoader
Create hunting rule
Author:ditekSHen
Description:Detects TriumphLoader

File information

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

  
URLhaus
https://urlhaus.abuse.ch/url/1023446/
Cape
Cape
https://www.capesandbox.com/analysis/118202/

Comments