MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3. 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


Amadey


Vendor detections: 13


Intelligence 13 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3
SHA3-384 hash: 5e76bbde7bf2465f1a019629b11bed4bb7ae4f281a7a2f8d6ea8a112becde81a2a6d3b923f081da30c0830ccd836dbd3
SHA1 hash: f155522a68f581597f04dcf4e8e473bbbfca9324
MD5 hash: bf96089db18744fd1f5ccd30526bdb73
humanhash: undress-quebec-hotel-island
File name:bf96089db18744fd1f5ccd30526bdb73
Download: download sample
Signature Amadey
Create hunting rule
File size:821'464 bytes
First seen:2024-03-09 09:09:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (728 x GuLoader, 452 x Formbook, 295 x Loki)
ssdeep 12288:yN2OavIWI2gWrMyC3q8vr1gAeWNVDOLQbQF1zaOir036Rc10sjlkxIWjW+EID:yN2zgW7u68DTNROsY1VE0Q60PBjW+n
TLSH T16B0523522324C177D1A58CF76AFCD8C25BF2B523B4FA420B2625920DF613FC16A4D726
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) (4504/4/1)
File icon (PE):PE icon
dhash icon 01a5e5a1a2bac6db (1 x Amadey)
Reporter zbetcheckin
Tags:32 Amadey exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
354
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3.exe
Verdict:
Malicious activity
Analysis date:
2024-03-09 09:13:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/700df529-cd73-401c-80d4-ab2eb5ba2a19

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/478294/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.6896.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching cmd.exe command interpreter
Creating a process with a hidden window
Moving a file to the %temp% directory
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Running batch commands
Creating a file
Creating a process from a recently created file
Creating a window
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65ec276c869de776ad01947f/reports/775fe3ec-5091-4134-be85-36a5c75cc6b1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3
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/f16aa4c5-3175-49d3-ae89-3f5dcab82f1b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1405794
Signature
Drops PE files with a suspicious file extension
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1405794 Sample: Abyr6BugpQ.exe Startdate: 09/03/2024 Architecture: WINDOWS Score: 72 37 MMfvCMEzUivu.MMfvCMEzUivu 2->37 43 Multi AV Scanner detection for dropped file 2->43 45 Multi AV Scanner detection for submitted file 2->45 9 Abyr6BugpQ.exe 18 2->9         started        12 Dctooux.exe 10 2->12         started        signatures3 process4 file5 35 C:\Users\user\AppData\Local\Temp\Prospect, PE32 9->35 dropped 14 cmd.exe 1 9->14         started        process6 signatures7 49 Uses ping.exe to sleep 14->49 51 Drops PE files with a suspicious file extension 14->51 53 Uses ping.exe to check the status of other devices and networks 14->53 17 Favour.pif 4 14->17         started        21 PING.EXE 1 14->21         started        24 cmd.exe 2 14->24         started        26 7 other processes 14->26 process8 dnsIp9 31 C:\Users\user\AppData\Local\...\Dctooux.exe, PE32 17->31 dropped 41 Machine Learning detection for dropped file 17->41 28 Dctooux.exe 1 10 17->28         started        39 127.0.0.1 unknown unknown 21->39 33 C:\Users\user\AppData\Local\...\Favour.pif, PE32 24->33 dropped file10 signatures11 process12 signatures13 47 Machine Learning detection for dropped file 28->47
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3/
Threat name:
Win32.Trojan.Acll
Create hunting rule
Status:
Malicious
First seen:
2024-03-09 05:18:25 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q4z4bqfsuqgerem2sjoxocxd55ru6gdy5ypgbaytnfzgtfc7p2zq._file
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/240309-k42azafc8t/
Behaviour
Enumerates processes with tasklist
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Amadey
Unpacked files
SH256 hash:
1db18cb8cfe01c366d662a3d212a9e37b03a506b9b5322bd1ea210b31b9b0db6
MD5 hash:
71d7d4961b4a18b72c4bcc575c9c3324
SHA1 hash:
5f106ee6c845d314369246d424c4fde638a6e59a
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/9762bb6a-56fa-4e5d-9879-e069848590e4/
Parent samples :
8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3
0d124edbaa3ae482812d236f4ed05b094085949a794d69b0bebc679b4a011720
1b7e2ddcacb26f4c02291ff2b977a1394e76f36d4d773e67d7af33a1eb74118d
a56ab4c450a04a502b3be0b24f0b66b0f912015ab48ce10e7be764029e99b6a1
6b8848b38b3e239a0df83efc456ad22bf5e59e7145b59d1f8e154881ebb9f8e3
SH256 hash:
8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3
MD5 hash:
bf96089db18744fd1f5ccd30526bdb73
SHA1 hash:
f155522a68f581597f04dcf4e8e473bbbfca9324
Link:
https://www.unpac.me/results/9762bb6a-56fa-4e5d-9879-e069848590e4/
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/8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

Amadey

Executable exe 8733c0c0b2a40c48919a925d770ae3ef634f1878ee1e608313697269945f7eb3

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/478294/
  
URLhaus
https://urlhaus.abuse.ch/url/2778315/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments


Avatar
zbet commented on 2024-03-09 09:09:32 UTC

url : hxxp://87.251.78.29/crypt.exe