MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4cf75f6f8bb765f18aaba422169661cce5441743f5f373c5e1282d0a9a927092. 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: | 4cf75f6f8bb765f18aaba422169661cce5441743f5f373c5e1282d0a9a927092 |
|---|---|
| SHA3-384 hash: | 43eb468f5b8f4a72df76007a5f7a577c95e07bb711fdb5c2c4b9f55d1c59e11edc1f7fe847628dfbc9433624717af06c |
| SHA1 hash: | e4b75dde45182fe05c8cd0bea50571387e021826 |
| MD5 hash: | ef7e56824694a42ef91ecbcfb83ae58a |
| humanhash: | cat-mike-finch-alpha |
| File name: | file |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 990'720 bytes |
| First seen: | 2022-12-06 18:54:59 UTC |
| Last seen: | 2022-12-06 20:29:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0aa42f3461312102aed891e08f5e6f12 (2 x CoinMiner) |
| ssdeep | 12288:BFVZlES2lTSITxHPhRveis+JvY8bQILX+KS3yt0Bo23lnqf4bWMnpuqGOQG:BnXiGITxHZ6+JTb+ouW4bZnpuqGOQG |
| Threatray | 3'257 similar samples on MalwareBazaar |
| TLSH | T18025184271EE6059F422B6F49FFEC379E767B9E5072B851F258632274EE0D012E012B6 |
| Reporter |  andretavare5 |
| Tags: | CoinMiner exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-12-06 18:55:58 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Searching for analyzing tools
Launching a process
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a process from a recently created file
Sending a custom TCP request
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Sending an HTTP POST request
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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:
Unknown
Result
Threat name:
PCHunter tool, Xmrig
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DNS related to crypt mining pools
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sets debug register (to hijack the execution of another thread)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected PCHunter tool
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Threat name:
Win64.Spyware.Bobik
Status:
Malicious
First seen:
2022-12-06 18:55:12 UTC
File Type:
PE+ (Exe)
Extracted files:
42
AV detection:
8 of 39 (20.51%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'247 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig miner
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
4cf75f6f8bb765f18aaba422169661cce5441743f5f373c5e1282d0a9a927092
MD5 hash:
ef7e56824694a42ef91ecbcfb83ae58a
SHA1 hash:
e4b75dde45182fe05c8cd0bea50571387e021826
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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