MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83a5911f0a411c9e72114fafa54543ae678cf8ba52fa4cb7efd98ea00c7ec1d4. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83a5911f0a411c9e72114fafa54543ae678cf8ba52fa4cb7efd98ea00c7ec1d4
SHA3-384 hash: 21bfd2b30d58493a8626076ce3629f92e319d4c4489913fdc3d51d749bf85f64b3d861f5bd7b3dac5c10673fadb46d1d
SHA1 hash: 9d6c5f932ea98a51ee4a6c5076ca5832985ac295
MD5 hash: 5bf1a7c103844694f9470cd40ffcd865
humanhash: idaho-missouri-wyoming-magazine
File name:5bf1a7c103844694f9470cd40ffcd865.exe
Download: download sample
Signature TriumphLoader
Create hunting rule
File size:377'344 bytes
First seen:2021-02-24 07:29:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f074981cf2b942ed95800de63bf609f8 (3 x TriumphLoader)
ssdeep 6144:UkXjcFGfMUPpnxSrh9zutJX0pHWzajwyJYCME35qE8h/FpXcqj/:UkXqGkURxSWfk5gajwoYC9YrpM
Threatray 46 similar samples on MalwareBazaar
TLSH 1584F111FB90C033C082683A5825C6E12AB5FD726AA8D9CBB7943FA95FF13C11376756
Reporter abuse_ch
Tags:exe TriumphLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5bf1a7c103844694f9470cd40ffcd865.exe
Verdict:
Malicious activity
Analysis date:
2021-02-24 07:57:39 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/4123c4e6-3e74-474e-856b-507315051a46

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/118887/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Moving of the original file
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/616352
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 sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Triumph Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 357183 Sample: pe6xF2zdy1.exe Startdate: 24/02/2021 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Multi AV Scanner detection for domain / URL 2->48 50 Antivirus detection for URL or domain 2->50 52 5 other signatures 2->52 7 pe6xF2zdy1.exe 17 2->7         started        process3 dnsIp4 42 ldencajasigrap.xyz 35.228.210.99, 49750, 49776, 80 GOOGLEUS United States 7->42 44 orvalansterych.xyz 7->44 54 Detected unpacking (changes PE section rights) 7->54 56 Detected unpacking (overwrites its own PE header) 7->56 11 WerFault.exe 9 7->11         started        14 WerFault.exe 9 7->14         started        16 WerFault.exe 9 7->16         started        18 6 other processes 7->18 signatures5 process6 file7 28 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 11->28 dropped 30 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->30 dropped 32 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 16->32 dropped 34 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->34 dropped 36 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->36 dropped 38 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->38 dropped 40 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->40 dropped 20 conhost.exe 18->20         started        22 conhost.exe 18->22         started        24 reg.exe 1 1 18->24         started        26 2 other processes 18->26 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83a5911f0a411c9e72114fafa54543ae678cf8ba52fa4cb7efd98ea00c7ec1d4/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-02-24 07:30:09 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qoszchykieoj44qrj6x2krkdvztyz6f2kl5ezn7p3ghkadd6yhka._file
Verdict:
unknown
Similar samples:
0ec16a98c56fb8c901635303366ebfdd28a3332e1e8fa1fb94eac2a2508edfc7
TriumphLoader
1037a4602a408d28505359c5f66e4b9ad9ccffb70d06545947f4747b94b1bb35
TriumphLoader
277b945d21b789b34998669cc5de2b63b356f704d2b2cad50a4f57bce7981aa6
TriumphLoader
68c9874dab6a9afe9e94bb238f4360743176fdf6661c98a6636a5fb5baa13f0f
TriumphLoader
7d79133217e9c4784ed686ed00d05ede0736164a005e1d2a960db5ff72e87d3e
TriumphLoader
a21cb67b9c8af7380a2850ee8c1477bb5da92fedbb3133012007645aad862453
TriumphLoader
a2c81ec4816dbf6c7bf224d0a3af9f52f2c879dc2e672a85b75f22cbb8d9d71e
TriumphLoader
b09b4beebe993e6e4dddeb07ff1a84aa833c34daa24f8c8416f322526c47683f
TriumphLoader
c419360ddd30c3126efcab65227301530d96427ac670dc515b77bb2bd6e7115b
TriumphLoader
c6f048058d1aba7ebf35b018b7dba8aa8acc493ff5964e603a8c92498cfcf39f
TriumphLoader
+ 36 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/210224-jyr3mwz27n/
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/5d7b1cf1-e2e3-4be3-ba01-90e3128fa835/
SH256 hash:
83a5911f0a411c9e72114fafa54543ae678cf8ba52fa4cb7efd98ea00c7ec1d4
MD5 hash:
5bf1a7c103844694f9470cd40ffcd865
SHA1 hash:
9d6c5f932ea98a51ee4a6c5076ca5832985ac295
Link:
https://www.unpac.me/results/5d7b1cf1-e2e3-4be3-ba01-90e3128fa835/
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.

Web download

TriumphLoader

Executable exe 83a5911f0a411c9e72114fafa54543ae678cf8ba52fa4cb7efd98ea00c7ec1d4

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/118887/
  
URLhaus
https://urlhaus.abuse.ch/url/1025449/
  
Delivery method
Distributed via web download

Comments