MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d21c1dae567563d5e9bd69de0eaa4822b5274fb9ccf5026b2c2b0adaaed5cf3b. 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 8 File information Comments 1

SHA256 hash: d21c1dae567563d5e9bd69de0eaa4822b5274fb9ccf5026b2c2b0adaaed5cf3b
SHA3-384 hash: 997c0f125ecef8ef9cbfd0feca700c21c5f8860e6af7778e0cf69c1cb9145a51709a7f80fb7e01ad602ee6c48a8db839
SHA1 hash: 8d4f2768136f0a65c8f3d65ab8e29deb39503fe9
MD5 hash: 1d3a32909de7256112d4472c5b93b62d
humanhash: uranus-crazy-don-hamper
File name:1d3a32909de7256112d4472c5b93b62d
Download: download sample
Signature Amadey
File size:1'874'432 bytes
First seen:2024-06-15 04:54:28 UTC
Last seen:2024-06-15 05:26:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 24576:586oILSwqzbGJEJFYPKVa5KuK53j101yHrqBAwutYXqi1299A2044J61M4q11KVH:G6orwqz79Va5cjqyHcbgYXpIqK4+ge
Threatray 1 similar samples on MalwareBazaar
TLSH T12B8533304CFB47D9DA0CBBF046D3538D6145D92DAE892AC8250C1637270B5F9AFB15AB
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter zbetcheckin
Tags:32 Amadey exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
335
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
d21c1dae567563d5e9bd69de0eaa4822b5274fb9ccf5026b2c2b0adaaed5cf3b.exe
Verdict:
Malicious activity
Analysis date:
2024-06-15 04:56:25 UTC
Tags:
amadey botnet stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
Banker Stealth Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Snort IDS alert for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Multiverze
Status:
Malicious
First seen:
2024-06-15 04:55:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:amadey botnet:e76b71 evasion trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Malware Config
C2 Extraction:
http://77.91.77.81
Unpacked files
SH256 hash:
720c833652fe7832732a8bf9405a924e861b23eab3ec4950b7fd12c3ebffb83d
MD5 hash:
c0234e0bf56cdd87d53cab6f0c030e2b
SHA1 hash:
f3c88245b98af10f7ef9b030c72176773da7e787
Detections:
win_amadey
SH256 hash:
d21c1dae567563d5e9bd69de0eaa4822b5274fb9ccf5026b2c2b0adaaed5cf3b
MD5 hash:
1d3a32909de7256112d4472c5b93b62d
SHA1 hash:
8d4f2768136f0a65c8f3d65ab8e29deb39503fe9
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:Amadey
Author:kevoreilly
Description:Amadey Payload
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Author:Willi Ballenthin
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_bd24be68
Author:Elastic Security
Rule name:win_amadey_a9f4
Author:Johannes Bader
Description:matches unpacked Amadey samples

File information


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

Web download

Amadey

Executable exe d21c1dae567563d5e9bd69de0eaa4822b5274fb9ccf5026b2c2b0adaaed5cf3b

(this sample)

  
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_NXMissing Non-Executable Memory Protectioncritical

Comments



Avatar
zbet commented on 2024-06-15 04:54:30 UTC

url : hxxp://77.91.77.80/soka/random.exe