MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aa20be5dea16224a52933aca2b2bbf31e6e5e1f4a36712c081ac998ab9f0a3a3. 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: | aa20be5dea16224a52933aca2b2bbf31e6e5e1f4a36712c081ac998ab9f0a3a3 |
|---|---|
| SHA3-384 hash: | ba6a853d2e3c9d23723bccf57d7b2d59176e958c7f868ded0c5cb5babf637866ace611d3ea60b92e667e7618f03d2345 |
| SHA1 hash: | bec04a27e269299bd19dd14d54cdd6d7860d9257 |
| MD5 hash: | e8efeef4e19383622e7e48ebf24d5b2a |
| humanhash: | yellow-salami-ack-lemon |
| File name: | e8efeef4e19383622e7e48ebf24d5b2a.exe |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 2'754'048 bytes |
| First seen: | 2023-01-27 16:52:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 8ac9535f8fcf493b547c666ce6f63bd0 (2 x CoinMiner) |
| ssdeep | 49152:g99ZcgVN7Q+ENqigN0OIBMUmkwnpr2Tl:gnZcj+ENqigVXU0prk |
| Threatray | 3'836 similar samples on MalwareBazaar |
| TLSH | T1B2D5F151FF1EA0B1F1AA9138D56385B84E206C29BAD281577D7CFE0DA3783807479B39 |
| File icon (PE): |  |
| dhash icon | f0c4824ccecef4f8 (7 x AsyncRAT, 5 x XWorm, 3 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | CoinMiner exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e8efeef4e19383622e7e48ebf24d5b2a.exe
Verdict:
Malicious activity
Analysis date:
2023-01-27 16:55:21 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:
Suspicious
Maliciousness:
Behaviour
Creating a window
Searching for analyzing tools
Сreating synchronization primitives
Launching a process
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
coinminer greyware 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:
Suspicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Contains functionality to detect virtual machines (IN, VMware)
Detected unpacking (changes PE section rights)
DNS related to crypt mining pools
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Privateloader
Status:
Malicious
First seen:
2023-01-27 16:53:10 UTC
File Type:
PE+ (Exe)
Extracted files:
106
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 3'826 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
.NET Reactor proctector
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
aa20be5dea16224a52933aca2b2bbf31e6e5e1f4a36712c081ac998ab9f0a3a3
MD5 hash:
e8efeef4e19383622e7e48ebf24d5b2a
SHA1 hash:
bec04a27e269299bd19dd14d54cdd6d7860d9257
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | BAZT_B5_NOCEXInvalidStream |
|---|
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | INDICATOR_EXE_Packed_DotNetReactor |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with unregistered version of .NET Reactor |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | win_xfilesstealer_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.xfilesstealer. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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