MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345. 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: 16


Intelligence 16 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345
SHA3-384 hash: 19ab86b37ddfc444f827825f252312e230567ffd8d3b1ecd6a8d36dd151765e26487da98e59e0cfecb9631e389c64e25
SHA1 hash: 260e512c3ce5faccd211d62b05d235783191667e
MD5 hash: 06443f5009e541eac7db617222fb9296
humanhash: saturn-timing-april-fifteen
File name:06443f5009e541eac7db617222fb9296.bin.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:353'792 bytes
First seen:2024-03-04 19:35:38 UTC
Last seen:2024-03-04 21:22:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e6adc81408d03ab93cf4a3c059fdf64 (1 x CMSBrute, 1 x Amadey)
ssdeep 6144:djbFtjv22o+gLTZI8QkOVVVkTK4ozHe1co:xbPji+25yVfOoU
Threatray 81 similar samples on MalwareBazaar
TLSH T14474F1827590DF36F5E739340C74D2B5453EF9E1AA3A51EB2AA3373A0EB01C06A75352
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 3370ecd2ccf033da (7 x Stealc, 3 x Smoke Loader, 2 x RiseProStealer)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://91.92.242.139/Pneh2sXQk0/index.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
356
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345.exe
Verdict:
Malicious activity
Analysis date:
2024-03-04 19:36:34 UTC
Tags:
amadey botnet stealer loader
Link:
https://app.any.run/tasks/5614150c-47ce-4ac4-9f6d-aeb1b57a97f1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11272.4551.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a window
Creating a process with a hidden window
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint masquerade packed stealer
Link:
https://www.filescan.io/uploads/65e622a5994a0fb4224c2e54/reports/8eec4730-3e3d-4b80-b97b-2ba832f76b0d/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02fe6cf2-a32a-493d-93ee-1831000bc380
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1402980
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1402980 Sample: dTii9Tdb41.exe Startdate: 04/03/2024 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 4 other signatures 2->51 7 dTii9Tdb41.exe 5 2->7         started        11 Dctooux.exe 2->11         started        process3 dnsIp4 33 C:\Users\user\AppData\Local\...\Dctooux.exe, PE32 7->33 dropped 53 Detected unpacking (changes PE section rights) 7->53 55 Detected unpacking (overwrites its own PE header) 7->55 57 Contains functionality to inject code into remote processes 7->57 14 Dctooux.exe 7->14         started        17 WerFault.exe 16 7->17         started        19 WerFault.exe 16 7->19         started        27 8 other processes 7->27 43 91.92.242.139, 49726, 49727, 80 THEZONEBG Bulgaria 11->43 35 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 11->35 dropped 37 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 11->37 dropped 39 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32+ 11->39 dropped 41 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 11->41 dropped 21 WerFault.exe 11->21         started        23 WerFault.exe 11->23         started        25 WerFault.exe 11->25         started        29 2 other processes 11->29 file5 signatures6 process7 signatures8 59 Multi AV Scanner detection for dropped file 14->59 61 Detected unpacking (changes PE section rights) 14->61 63 Detected unpacking (overwrites its own PE header) 14->63 31 WerFault.exe 14->31         started        process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345/
Threat name:
Win32.Ransomware.GandCrab
Create hunting rule
Status:
Malicious
First seen:
2024-03-04 19:36:07 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nbajrjdcpuk545pofa2p7rcrbvgyrgujewt237vmxqe55dvm4ncq._file
Verdict:
malicious
Similar samples:
3bb45ee150f445209bc66044d461a5bfd4c1ff424bc9eaf016eb2dac6fd6c1b8
Amadey
5f431129f97f3d56929f1e5584819e091bd6c854d7e18503074737fc6d79e33f
Amadey
a8b8c5af5a81e7539039bcde6c80428717724bfa84b8f081af4a91f530150b9a
Amadey
fedb08b3ec7034a15e9dee7ed4dec1a854fb78e74285e1ee05c90f9e9e4f8b3e
Amadey
+ 71 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey spyware stealer trojan
Link:
https://tria.ge/reports/240304-ya8pvacb55/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads local data of messenger clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Blocklisted process makes network request
Amadey
Malware Config
C2 Extraction:
http://91.92.242.139
Unpacked files
SH256 hash:
49a3ac5cf3b8358c5f1c7410da20e5b633243a2b36851c3b10ea034318fc228e
MD5 hash:
2760e4556b87a33b07b79dbcc9062b25
SHA1 hash:
f82db58e0c403f3e92c4dcc3f1e019036c8a4d90
Detections:
win_amadey_auto
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/d6e6823e-b203-4825-a997-8ec866dafb13/
SH256 hash:
684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345
MD5 hash:
06443f5009e541eac7db617222fb9296
SHA1 hash:
260e512c3ce5faccd211d62b05d235783191667e
Link:
https://www.unpac.me/results/d6e6823e-b203-4825-a997-8ec866dafb13/
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/684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345

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:Amadey
Create hunting rule
Author:kevoreilly
Description:Amadey Payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Generic_Threat_bd24be68
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples
Rule name:win_amadey_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.amadey.
Rule name:win_amadey_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

Amadey

Executable exe 684098a4627d15de75ee2834ffc4510d4d889a8925a7adfeacbc09de8eace345

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2776065/
  
Delivery method
Distributed via web download

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
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleOutputCharacterA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasExesLengthA
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
KERNEL32.dll::MoveFileExA
KERNEL32.dll::ReplaceFileW
KERNEL32.dll::GetFileAttributesA

Comments