MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4087249b32bc81f6df39a587acd55b0f0cf59a53d14f734a05886ff3e1bdaaa2. 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: 10
| SHA256 hash: | 4087249b32bc81f6df39a587acd55b0f0cf59a53d14f734a05886ff3e1bdaaa2 |
|---|---|
| SHA3-384 hash: | 98d05f873402889ad9ac70da5a83f039aec34d1f2ebc9a9fbc533a8be2e037a636561063ddf79cb0cf9595025f69885e |
| SHA1 hash: | e62cad315cce3c9169b4fae51be5a6e6e47a3b6a |
| MD5 hash: | 557a309f6258e17df2309221b980b4e4 |
| humanhash: | maine-utah-nebraska-finch |
| File name: | lib64.exe |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 2'155'480 bytes |
| First seen: | 2022-12-07 05:36:37 UTC |
| Last seen: | 2022-12-07 08:33:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | df9a7bc1c6c6cd97d04c3762fdde6719 (18 x CoinMiner, 2 x CoinMiner.XMRig, 1 x PripyatMiner) |
| ssdeep | 49152:IcZSQBj9SKI6YfFprzT/tUllii+CYJItXkDmWeDQ1kB+p:ICnAf7In+CYOpYQc |
| Threatray | 25 similar samples on MalwareBazaar |
| TLSH | T18EA523E5196684ACD1518D3EA9A75B72E941F1281CCC7B3E43C5C1BBEE40F982E0C6DB |
| 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 |  JAMESWT_WT |
| Tags: | CoinMiner exe github-com-alibaba2044 XMRIG |
Intelligence
File Origin
# of uploads :
2
# of downloads :
220
Origin country :
ITVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
lib64.exe
Verdict:
No threats detected
Analysis date:
2022-12-07 05:37:34 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Running batch commands
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-debug overlay 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.
Verdict:
Malicious
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Detected Stratum mining protocol
Found hidden mapped module (file has been removed from disk)
Found strings related to Crypto-Mining
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Miner
Status:
Malicious
First seen:
2022-11-16 17:41:00 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 15 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig miner upx
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Executes dropped EXE
UPX packed file
XMRig Miner payload
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4087249b32bc81f6df39a587acd55b0f0cf59a53d14f734a05886ff3e1bdaaa2
MD5 hash:
557a309f6258e17df2309221b980b4e4
SHA1 hash:
e62cad315cce3c9169b4fae51be5a6e6e47a3b6a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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