MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 457366af26a4da0fb951fda087c68b15cc63f0034a588803b4ec6458edb601bf. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 457366af26a4da0fb951fda087c68b15cc63f0034a588803b4ec6458edb601bf
SHA3-384 hash: 4466039b480fa2130ebb11fa20af8f94a1fcbeefb632802c2a3837d6f7f4024707dd587914fd4d3ad96166a51db86bdb
SHA1 hash: 8adaadb371b1ecdfb4b15bb538549a07e715513f
MD5 hash: 00f8ce0a81b8fd53be0f3775cf681fc9
humanhash: oscar-jig-sierra-maine
File name:00f8ce0a81b8fd53be0f3775cf681fc9
Download: download sample
File size:745'472 bytes
First seen:2021-11-14 02:01:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:DoErwZhTKf3PY67FyxrT/eN6a3b0BgnFZvi1Th54o3SZbez3zvMdKp7GGyrf:0EixyD7FQTo6mb0Kn7veTt3SZG3wdHrf
Threatray 17 similar samples on MalwareBazaar
TLSH T108F4E14733274516E814B7B1EFBB7B200760B6778A73470BE2D4396D901E3EA7A92712
File icon (PE):PE icon
dhash icon 52a31424a4d19634
Reporter zbetcheckin
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/205577/
Detection(s):
Win.Dropper.Generic-7113183-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61906e1fdec3347825a3fbc1/reports/a669825c-7c93-4a15-ab7c-b44c7fe88ae8/overview
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.
Malware family:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19bb19f5-d8ac-43bd-904b-7c4b48940aae
Result
Threat name:
IPack Miner RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/888724
Signature
.NET source code contains potential unpacker
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Suspicious Encoded PowerShell Command Line
Uses powershell Test-Connection to delay payload execution;
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected IPack Miner
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 521197 Sample: nesfooF2Q1 Startdate: 14/11/2021 Architecture: WINDOWS Score: 100 76 www.yahoo.com 2->76 78 www.google.com 2->78 80 new-fp-shed.wg1.b.yahoo.com 2->80 96 Multi AV Scanner detection for dropped file 2->96 98 Multi AV Scanner detection for submitted file 2->98 100 Yara detected IPack Miner 2->100 102 7 other signatures 2->102 10 nesfooF2Q1.exe 7 2->10         started        14 nesfooF2Q1.exe 2->14         started        16 nesfooF2Q1.exe 2->16         started        signatures3 process4 file5 68 C:\Users\user\AppData\...\Photoshop.exe, PE32+ 10->68 dropped 70 C:\Users\user\AppData\...\nesfooF2Q1.exe, PE32+ 10->70 dropped 72 C:\Users\...\Photoshop.exe:Zone.Identifier, ASCII 10->72 dropped 74 2 other malicious files 10->74 dropped 114 Creates an undocumented autostart registry key 10->114 116 Writes to foreign memory regions 10->116 118 Modifies the context of a thread in another process (thread injection) 10->118 18 nesfooF2Q1.exe 2 6 10->18         started        23 powershell.exe 17 10->23         started        25 powershell.exe 19 10->25         started        27 powershell.exe 16 10->27         started        120 Multi AV Scanner detection for dropped file 14->120 122 Machine Learning detection for dropped file 14->122 124 Uses powershell Test-Connection to delay payload execution; 14->124 29 powershell.exe 14->29         started        31 powershell.exe 14->31         started        35 2 other processes 14->35 126 Drops executable to a common third party application directory 16->126 128 Injects a PE file into a foreign processes 16->128 33 powershell.exe 16->33         started        37 3 other processes 16->37 signatures6 process7 dnsIp8 82 45.144.31.118, 2605, 49785, 49810 HQservCommunicationSolutionsIL United Kingdom 18->82 64 C:\Users\user\AppData\...\nesfooF2Q1.exe, PE32+ 18->64 dropped 66 C:\Users\user\AppData\Local\...\joyoqjgj.exe, PE32 18->66 dropped 104 Multi AV Scanner detection for dropped file 18->104 106 Machine Learning detection for dropped file 18->106 108 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->108 110 2 other signatures 18->110 39 powershell.exe 18->39         started        90 3 other IPs or domains 23->90 41 conhost.exe 23->41         started        84 www.google.com 25->84 43 conhost.exe 25->43         started        45 conhost.exe 27->45         started        86 www.google.com 29->86 47 conhost.exe 29->47         started        92 2 other IPs or domains 31->92 49 conhost.exe 31->49         started        88 www.google.com 33->88 51 conhost.exe 33->51         started        53 conhost.exe 35->53         started        94 2 other IPs or domains 37->94 55 2 other processes 37->55 file9 signatures10 process11 process12 57 joyoqjgj.exe 39->57         started        60 conhost.exe 39->60         started        signatures13 112 Multi AV Scanner detection for dropped file 57->112 62 WerFault.exe 57->62         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/457366af26a4da0fb951fda087c68b15cc63f0034a588803b4ec6458edb601bf/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2021-11-05 03:35:04 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Verdict:
malicious
Similar samples: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 7 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/211114-cf5dqafgc8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Unpacked files
SH256 hash:
457366af26a4da0fb951fda087c68b15cc63f0034a588803b4ec6458edb601bf
MD5 hash:
00f8ce0a81b8fd53be0f3775cf681fc9
SHA1 hash:
8adaadb371b1ecdfb4b15bb538549a07e715513f
Link:
https://www.unpac.me/results/5d2ff36c-d16d-49d8-a42c-c029c6061784/
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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Web download

Executable exe 457366af26a4da0fb951fda087c68b15cc63f0034a588803b4ec6458edb601bf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1784405/
Cape
Cape
https://www.capesandbox.com/analysis/205577/

Comments


Avatar
zbet commented on 2021-11-14 02:01:54 UTC

url : hxxp://cy08517.tmweb.ru/mnrservice.exe