MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66d99cbea2c0de94f2da5e531932b35cb4d0622f0f1640048c03ee58cfdd940e. 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: 8
| SHA256 hash: | 66d99cbea2c0de94f2da5e531932b35cb4d0622f0f1640048c03ee58cfdd940e |
|---|---|
| SHA3-384 hash: | 437d7f935b8ce2fe7a4c000ae3ac657514af95bacc5b936e8f95979275ff9f2c226eab08db9d05297d87f5494e79d8a8 |
| SHA1 hash: | 861661b3cb085ea3b7d596156e0a893ee3b2adbb |
| MD5 hash: | 24251611a35dfbf6e9954c799318d64b |
| humanhash: | quebec-triple-lactose-pluto |
| File name: | file |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 924'160 bytes |
| First seen: | 2022-12-29 13:25:04 UTC |
| Last seen: | 2022-12-29 14:30:28 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 175bf27c81c2104b9fe3a6fba44979a3 (1 x CoinMiner) |
| ssdeep | 12288:2tVSX3x7FRSJWeOkDPHoekOE4cJ1yCYul+DRg1aVm31DBknTtgJAFAcHuiOlmgyb:2tVSn52HkLyHul6mFDWnTthFAcO0b |
| Threatray | 2'750 similar samples on MalwareBazaar |
| TLSH | T14815F069D0B2D208E4BF46B1EB74C4F01D913D02FCB1A47F65B67A1F393A1499C096BA |
| File icon (PE): |  |
| dhash icon | f0f4e0b2f2e4f4d0 (8 x LummaStealer, 1 x CoinMiner, 1 x Rhadamanthys) |
| Reporter |  andretavare5 |
| Tags: | CoinMiner exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-29 13:28:29 UTC
Tags:
trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Сreating synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a window
Verdict:
No Threat
Threat level:
2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Result
Verdict:
UNKNOWN
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:
evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Changes security center settings (notifications, updates, antivirus, firewall)
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
Tries to evade debugger and weak emulator (self modifying code)
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.Privateloader
Status:
Malicious
First seen:
2022-12-29 13:26:09 UTC
File Type:
PE+ (Exe)
Extracted files:
55
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 2'740 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig miner
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
66d99cbea2c0de94f2da5e531932b35cb4d0622f0f1640048c03ee58cfdd940e
MD5 hash:
24251611a35dfbf6e9954c799318d64b
SHA1 hash:
861661b3cb085ea3b7d596156e0a893ee3b2adbb
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.19
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.