MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e6fca45846eca1bcaedded82438aa64968717c4f0dab149c32c5db6d08210f39. 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: 9
| SHA256 hash: | e6fca45846eca1bcaedded82438aa64968717c4f0dab149c32c5db6d08210f39 |
|---|---|
| SHA3-384 hash: | 52f53bb94d804c71e73ab7404ef4f402413f4208aa849abfe8ae88b86d2a9253d3fa218e9562666e2390300d72da126c |
| SHA1 hash: | 099992ba6887db6b6b34947926b1d695a4258ef3 |
| MD5 hash: | af779aace69c5fcb64cb85edf9876a72 |
| humanhash: | fruit-edward-alpha-hot |
| File name: | e6fca45846eca.exe |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 2'710'528 bytes |
| First seen: | 2022-04-22 14:04:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7dbd2319b33ed25eb7ad7d0162c2bb3a (18 x CoinMiner, 1 x CoinMiner.XMRig, 1 x XFilesStealer) |
| ssdeep | 49152:B4bI1nPdSmz0GzBu64Td6nCVed98heu/N+Ktzxbn8kNxtUpACCY:CGhz0GzL4TUCM//AIKTnJUpN |
| Threatray | 2'135 similar samples on MalwareBazaar |
| TLSH | T120C533FA0D9CD357D207613B12192826523A011D2EC9872F378BEFF898A9FF5780A4D5 |
| TrID | 59.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.3% (.EXE) OS/2 Executable (generic) (2029/13) 7.2% (.EXE) Generic Win/DOS Executable (2002/3) 7.2% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  James_inthe_box |
| Tags: | CoinMiner exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
338
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Creating a file
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Launching a process
Creating a file in the system32 subdirectories
Forced system process termination
Setting browser functions hooks
Possible injection to a system process
Unauthorized injection to a system process
Enabling autorun by creating a file
Using obfuscated Powershell scripts
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates a thread in another existing process (thread injection)
Creates files in the system32 config directory
Encrypted powershell cmdline option found
Found stalling execution ending in API Sleep call
Found suspicious powershell code related to unpacking or dynamic code loading
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
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
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
Obfuscated command line found
Potential dropper URLs found in powershell memory
Sample is not signed and drops a device driver
Sample uses process hollowing technique
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Threat name:
Win64.Hacktool.Sysdupate
Status:
Malicious
First seen:
2022-04-22 11:09:08 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
21 of 42 (50.00%)
Threat level:
1/5
Verdict:
malicious
Similar samples:
+ 2'125 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig discovery evasion exploit miner
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Loads dropped DLL
Modifies file permissions
Executes dropped EXE
Possible privilege escalation attempt
Stops running service(s)
XMRig Miner Payload
Modifies security service
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Unpacked files
SH256 hash:
e6fca45846eca1bcaedded82438aa64968717c4f0dab149c32c5db6d08210f39
MD5 hash:
af779aace69c5fcb64cb85edf9876a72
SHA1 hash:
099992ba6887db6b6b34947926b1d695a4258ef3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.