MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0323277770dc3d499264c4dcac77e3f18164ae8d2409f1d503602b0c8b966ba6. 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: 12


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

SHA256 hash: 0323277770dc3d499264c4dcac77e3f18164ae8d2409f1d503602b0c8b966ba6
SHA3-384 hash: aec7594b6064b7df9f2bb274f44833562f66d8f3757e90e2623e9700563f55aac60864de260369f666aa759a45466f35
SHA1 hash: 349a5f421e23b35666a87c0bb062d30986c5b4d7
MD5 hash: e54e2c6aa8ca1d65d28e77805ac84d3d
humanhash: oscar-coffee-south-mountain
File name:dekont.exe
Download: download sample
File size:668'417 bytes
First seen:2023-02-28 20:30:53 UTC
Last seen:2023-02-28 22:28:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 12288:DYnRR93Y9cVKLXSeXguItFNUnaFFtbvAd9GrD1LWUrwVHU:DYnRRu9cVKjXXghb2nOvDAd9dYw1U
Threatray 2'160 similar samples on MalwareBazaar
TLSH T12AE4BF027184ACDAE4535AB20CBFD62021696E9D5175CA0E3383BB2B65F3712316FF5E
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 92b29c8e8eb2869e (2 x AgentTesla, 1 x NetWire, 1 x ArkeiStealer)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dekont.exe
Verdict:
Malicious activity
Analysis date:
2023-02-28 20:32:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/11c6a36f-f705-42b9-bf78-7bf80e14cd07

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/370711/
Detection(s):
Sanesecurity.Malware.28947.BadP.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nemesis overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63fe64890e8ce4beca257356/reports/c2ba96fb-f0cf-4e48-8379-9fefff5432f7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0323277770dc3d499264c4dcac77e3f18164ae8d2409f1d503602b0c8b966ba6
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:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5f12cf9-5484-44fc-bef1-dbd6a2f21f49
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1184569
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Writes or reads registry keys via WMI
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 817419 Sample: dekont.exe Startdate: 28/02/2023 Architecture: WINDOWS Score: 96 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Generic Dropper 2->40 7 dekont.exe 19 2->7         started        10 ihjhvqhsmt.exe 2->10         started        13 ihjhvqhsmt.exe 2->13         started        process3 file4 26 C:\Users\user\AppData\Local\...\cbtvytulp.exe, PE32 7->26 dropped 15 cbtvytulp.exe 1 2 7->15         started        44 Multi AV Scanner detection for dropped file 10->44 19 WerFault.exe 4 10 10->19         started        21 WerFault.exe 10 13->21         started        signatures5 process6 file7 28 C:\Users\user\AppData\...\ihjhvqhsmt.exe, PE32 15->28 dropped 30 Multi AV Scanner detection for dropped file 15->30 32 Detected unpacking (changes PE section rights) 15->32 34 Detected unpacking (overwrites its own PE header) 15->34 36 3 other signatures 15->36 23 cbtvytulp.exe 3 15->23         started        signatures8 process9 signatures10 42 Tries to harvest and steal browser information (history, passwords, etc) 23->42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0323277770dc3d499264c4dcac77e3f18164ae8d2409f1d503602b0c8b966ba6/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-28 15:54:38 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=amrso53q3q6uteteytoky57d6gawjluneqe7dvidmavqzc4wnota._file
Verdict:
malicious
Similar samples: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 2'150 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230228-zapseada82/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/d425a00d-36b8-4067-9a26-2e81ecb27fb8/
SH256 hash:
effe8b070ac291af768270362d92969ffb821db80667e3adc4eab9aeda1152f8
MD5 hash:
88116d9983b330416b3afd44f11c7cb1
SHA1 hash:
ba8f4b1ca3a597bc1e0f2e08136664ab0e5ca032
Link:
https://www.unpac.me/results/d425a00d-36b8-4067-9a26-2e81ecb27fb8/
SH256 hash:
5bc6f3f505b2bdec84d7e0bf43b5ba93a4027c2fe483648be105fe51b2727365
MD5 hash:
8593ec84c11d2743649d51c3d0ad1c9b
SHA1 hash:
ac33eaacc76a8bbd5a3460de7eee48404865a8d8
Link:
https://www.unpac.me/results/d425a00d-36b8-4067-9a26-2e81ecb27fb8/
SH256 hash:
0323277770dc3d499264c4dcac77e3f18164ae8d2409f1d503602b0c8b966ba6
MD5 hash:
e54e2c6aa8ca1d65d28e77805ac84d3d
SHA1 hash:
349a5f421e23b35666a87c0bb062d30986c5b4d7
Link:
https://www.unpac.me/results/d425a00d-36b8-4067-9a26-2e81ecb27fb8/
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/0323277770dc3d499264c4dcac77e3f18164ae8d2409f1d503602b0c8b966ba6

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_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/370711/

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