MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce7a9a4a88a1a9f154bb4e0650864933d87fd75bef94ec000faf24f75d0a308f. 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



CoinMiner


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash: ce7a9a4a88a1a9f154bb4e0650864933d87fd75bef94ec000faf24f75d0a308f
SHA3-384 hash: 691a18c42663c0cc809c306e6c4cdb0678a251ebbe070e4586d67dc1bb5a08ec7e9cfc38713f672aff01c585b01ad704
SHA1 hash: 3609ef39bb991df1f1e7d9b7c5da45407460b440
MD5 hash: b56676093945f3c0c4676803cf7e0d50
humanhash: beryllium-asparagus-romeo-nine
File name:b56676093945f3c0c4676803cf7e0d50
Download: download sample
Signature CoinMiner
File size:10'397'184 bytes
First seen:2023-07-28 04:55:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d3be2dc19ba54f7225d7679c3f791cf7 (35 x CoinMiner, 2 x PripyatMiner)
ssdeep 196608:8Q9EVu0I6h00r8jBYHob4t+6c7vdFjoRfkq3N6Zs83xH:80uu0LLYjA1uTpq3NDYH
Threatray 2'251 similar samples on MalwareBazaar
TLSH T185A6D08FCC5A3C6AF9343A387691D3A3EA5502C6367D0D610931F8552599CBA73F28F2
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:64 CoinMiner exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
299
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b56676093945f3c0c4676803cf7e0d50
Verdict:
Malicious activity
Analysis date:
2023-07-28 04:57:13 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Running batch commands
Creating a file in the %temp% directory
Launching a process
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Setting browser functions hooks
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Changing the hosts file
Unauthorized injection to a system process
Unauthorized injection to a browser process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug packed
Result
Verdict:
MALICIOUS
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Detection:
malicious
Classification:
adwa.spyw.evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates files in the system32 config directory
Found hidden mapped module (file has been removed from disk)
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Snort IDS alert for network traffic
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1281598 Sample: a3aqW6c2mH.exe Startdate: 28/07/2023 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 Antivirus detection for dropped file 2->69 71 9 other signatures 2->71 9 a3aqW6c2mH.exe 2 2->9         started        13 cmd.exe 1 2->13         started        15 powershell.exe 31 2->15         started        17 powershell.exe 15 2->17         started        process3 file4 55 C:\Users\user\AppData\...\rcojhhpkqrbt.tmp, PE32+ 9->55 dropped 57 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 9->57 dropped 59 C:\Windows\System32\drivers\etc\hosts, ASCII 9->59 dropped 85 Writes to foreign memory regions 9->85 87 Modifies the context of a thread in another process (thread injection) 9->87 89 Modifies the hosts file 9->89 95 3 other signatures 9->95 19 dialer.exe 1 9->19         started        91 Uses powercfg.exe to modify the power settings 13->91 93 Modifies power options to not sleep / hibernate 13->93 22 powercfg.exe 1 13->22         started        24 conhost.exe 13->24         started        26 powercfg.exe 1 13->26         started        32 2 other processes 13->32 28 conhost.exe 15->28         started        30 conhost.exe 17->30         started        signatures5 process6 signatures7 73 Injects code into the Windows Explorer (explorer.exe) 19->73 75 Contains functionality to inject code into remote processes 19->75 77 Writes to foreign memory regions 19->77 79 4 other signatures 19->79 34 svchost.exe 19->34 injected 36 lsass.exe 19->36 injected 39 dwm.exe 19->39 injected 43 28 other processes 19->43 41 conhost.exe 22->41         started        process8 signatures9 45 updater.exe 5 34->45         started        81 Writes to foreign memory regions 36->81 83 Adds a directory exclusion to Windows Defender 36->83 49 powershell.exe 20 36->49         started        51 MpCmdRun.exe 1 36->51         started        process10 file11 61 C:\Windows\Temp\rcojhhpkqrbt.tmp, PE32+ 45->61 dropped 63 C:\Program Filesbehaviorgraphoogle\Libs\WR64.sys, PE32+ 45->63 dropped 97 Writes to foreign memory regions 45->97 99 Modifies the context of a thread in another process (thread injection) 45->99 101 Adds a directory exclusion to Windows Defender 45->101 105 2 other signatures 45->105 103 Creates files in the system32 config directory 49->103 53 conhost.exe 49->53         started        signatures12 process13
Threat name:
Win64.Trojan.Amadey
Status:
Malicious
First seen:
2023-07-24 07:20:06 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Drops file in Drivers directory
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
ce7a9a4a88a1a9f154bb4e0650864933d87fd75bef94ec000faf24f75d0a308f
MD5 hash:
b56676093945f3c0c4676803cf7e0d50
SHA1 hash:
3609ef39bb991df1f1e7d9b7c5da45407460b440
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

CoinMiner

Executable exe ce7a9a4a88a1a9f154bb4e0650864933d87fd75bef94ec000faf24f75d0a308f

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-07-28 04:55:14 UTC

url : hxxps://smz.sh/files/09LW5kZ-.exe