MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41c6c378abbfa0b9b387b64c89f7c00785921c7d37f1c19c35d5b472a203163a. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41c6c378abbfa0b9b387b64c89f7c00785921c7d37f1c19c35d5b472a203163a
SHA3-384 hash: 6bbd4cbeab0ca8c565c0fec194067cef7e117b47a708b094a6ba12678e638fcc337b8b931cb43378b6af501c85e2ee86
SHA1 hash: aa3e733c1b9742417a8e8aa121cda4f4822cc49d
MD5 hash: 6a5e28e66114a7b1b47bec532dae4f85
humanhash: delaware-lemon-victor-papa
File name:SecuriteInfo.com.Win32.DropperX-gen.31776.3679
Download: download sample
Signature Amadey
Create hunting rule
File size:227'840 bytes
First seen:2022-11-09 01:03:33 UTC
Last seen:2022-11-09 01:36:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3587bc86d8ee27a5cdc406b441581e5c (8 x Amadey, 6 x RedLineStealer, 4 x Smoke Loader)
ssdeep 3072:jnGIHeLBFPbzkARvq5UXG5km0pXAPi+Fq+UXVz/fbIs2TlPZzA7myKNRGspi6bUE:D+LTPbzJq5U2um0p0pUFIs2PA7qFi
Threatray 2'643 similar samples on MalwareBazaar
TLSH T16524E02276D0C033C566D6B08824C6A0FE3FB6725AB5D647B7E8167D1F702D16E3A346
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 2dec1378399b9bb1 (1 x RedLineStealer, 1 x Amadey)
Reporter SecuriteInfoCom
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.DropperX-gen.31776.3679
Verdict:
Malicious activity
Analysis date:
2022-11-09 01:04:38 UTC
Tags:
trojan amadey stealer loader
Link:
https://app.any.run/tasks/43ebfcde-e6b4-48a9-9a6e-b6992f07c862

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/330882/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.31776.3679.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Launching a process
Creating a file
Creating a window
Delayed reading of the file
Sending an HTTP POST request
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm greyware packed
Link:
https://www.filescan.io/uploads/636afc84470500d17a1ee6cd/reports/203d68da-2de7-4087-a70e-c6944d9263c8/overview
Result
Verdict:
UNKNOWN
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/d58c70dd-f0d3-4b34-a650-27ca3c6ddddd
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1108817
Signature
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 741481 Sample: SecuriteInfo.com.Win32.Drop... Startdate: 09/11/2022 Architecture: WINDOWS Score: 100 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for dropped file 2->53 55 Multi AV Scanner detection for dropped file 2->55 57 3 other signatures 2->57 8 SecuriteInfo.com.Win32.DropperX-gen.31776.3679.exe 4 2->8         started        12 rovwer.exe 2->12         started        process3 file4 27 C:\Users\user\AppData\Local\...\rovwer.exe, PE32 8->27 dropped 29 C:\Users\user\...\rovwer.exe:Zone.Identifier, ASCII 8->29 dropped 67 Detected unpacking (changes PE section rights) 8->67 69 Detected unpacking (overwrites its own PE header) 8->69 71 Contains functionality to inject code into remote processes 8->71 14 rovwer.exe 1 26 8->14         started        signatures5 process6 dnsIp7 37 31.41.244.15 AEROEXPRESS-ASRU Russian Federation 14->37 39 195.96.151.66 UTA-ASAT unknown 14->39 41 2 other IPs or domains 14->41 31 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32 14->31 dropped 33 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32 14->33 dropped 43 Multi AV Scanner detection for dropped file 14->43 45 Detected unpacking (changes PE section rights) 14->45 47 Detected unpacking (overwrites its own PE header) 14->47 49 4 other signatures 14->49 19 rundll32.exe 14->19         started        23 schtasks.exe 1 14->23         started        file8 signatures9 process10 dnsIp11 35 192.168.2.6 unknown unknown 19->35 59 System process connects to network (likely due to code injection or exploit) 19->59 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->61 63 Tries to steal Instant Messenger accounts or passwords 19->63 65 2 other signatures 19->65 25 conhost.exe 23->25         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41c6c378abbfa0b9b387b64c89f7c00785921c7d37f1c19c35d5b472a203163a/
Threat name:
Win32.Downloader.Deyma
Create hunting rule
Status:
Malicious
First seen:
2022-11-08 23:41:16 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
15 of 25 (60.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihdmg6flx6qltm4hwzgit56aa6czehd5g7y4dhbv2w2hfiqdcy5a._file
Verdict:
malicious
Similar samples:
369d8542b272c20682c66f04ff64fb77686b67e5791d8eae92ba4e0cae7dc426
Amadey
411c909eccaf7fe3f9081a65ee96132a356679b0d729096280cbd8a03c797cfa
Amadey
4df5916ebd5d89dd8584c3350a5242bbcc85ac40f7aad74c00887b2a3ce94e31
Amadey
64d0ad991eadce47556e4f599834dd0b2fe2b502a11f043f2b6cf3c724ae3c69
Amadey
e40f5eca9370d45d8586307b2c007c647137713cab35c8d6fab152a7a17f1a80
Amadey
fd2fef13a5977859cd31b711618355eaba32082e0863a7e7b2770afff8d7a1fb
Amadey
+ 2'633 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey collection spyware stealer trojan
Link:
https://tria.ge/reports/221109-beyn4scff4/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
Accesses Microsoft Outlook profiles
Checks computer location settings
Loads dropped DLL
Reads local data of messenger clients
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Amadey
Detect Amadey credential stealer module
Unpacked files
SH256 hash:
593505e03743f43ae5b3d0ed815fc0416f55b5bed2ac1bbf13f95f6214a2fc9a
MD5 hash:
192e88e390afbdafb38d4273d5031deb
SHA1 hash:
8a9b778f7142c65d99aad99cc3753b8ec95919fc
Link:
https://www.unpac.me/results/873f4554-b043-40f3-ac24-d6164254ac2b/
SH256 hash:
41c6c378abbfa0b9b387b64c89f7c00785921c7d37f1c19c35d5b472a203163a
MD5 hash:
6a5e28e66114a7b1b47bec532dae4f85
SHA1 hash:
aa3e733c1b9742417a8e8aa121cda4f4822cc49d
Link:
https://www.unpac.me/results/873f4554-b043-40f3-ac24-d6164254ac2b/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/41c6c378abbf/report/overview.html
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/41c6c378abbfa0b9b387b64c89f7c00785921c7d37f1c19c35d5b472a203163a

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

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/330882/

Comments