MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ff03a31c53b6e540bb918372dbc2a0213e5020273c6c46fdb2ef5f86ec7a0397. 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
Threat unknown
Vendor detections: 6
| SHA256 hash: | ff03a31c53b6e540bb918372dbc2a0213e5020273c6c46fdb2ef5f86ec7a0397 |
|---|---|
| SHA3-384 hash: | b47e3b80424a3ab73fb658da559a65040f86c91d567add7c7398fc65f214464456a72bcc301f4c19384562bdb0b4d46a |
| SHA1 hash: | 4cad398255d98302db4bff95ef837a8adef11472 |
| MD5 hash: | a4bd709d2da4d231ecbeca29fa852bdd |
| humanhash: | alaska-fifteen-mango-massachusetts |
| File name: | a4bd709d2da4d231ecbeca29fa852bdd |
| Download: | download sample |
| File size: | 6'208'232 bytes |
| First seen: | 2021-07-19 13:05:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a56f115ee5ef2625bd949acaeec66b76 (54 x Stealc, 52 x PureHVNC, 35 x CoinMiner) |
| ssdeep | 98304:DUt78cpCVGPPBz0rq55UojuA1+dSmymekplqWf+AFM/5ycyQxhB3G:DUtocbRBn1+dSmysGA6wcXx |
| Threatray | 72 similar samples on MalwareBazaar |
| TLSH | T185566CF2B1E1219BC01BE0B9C1D0B86FAB6FF4765A08F15B959239765F07C81B42DB21 |
| Reporter |  zbetcheckin |
| Tags: | exe signed |
Code Signing Certificate
| Organisation: | Bosch GCL 2-15 G Professional 0601066J00 |
|---|---|
| Issuer: | Bosch GCL 2-15 G Professional 0601066J00 |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | 2021-07-17T13:19:17Z |
| Valid to: | 2031-07-18T13:19:17Z |
| Serial number: | 121d135b848d2abf4392c64a6c3ef49c |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 95daa104ae567b1ac10d1b27847e250a20c2312758257291c4c4f75ed68dda86 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://bit.ly/2TjnIwR
Verdict:
Malicious activity
Analysis date:
2021-07-19 01:52:44 UTC
Tags:
trojan rat redline stealer loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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:
evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Detected unpacking (changes PE section rights)
Found strings related to Crypto-Mining
Hides threads from debuggers
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Powershell Defender Exclusion
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Threat name:
Win64.Exploit.BypassUac
Status:
Malicious
First seen:
2021-07-19 09:30:49 UTC
File Type:
PE+ (Exe)
Extracted files:
15
AV detection:
18 of 46 (39.13%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 62 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
evasion themida trojan
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Themida packer
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
ff03a31c53b6e540bb918372dbc2a0213e5020273c6c46fdb2ef5f86ec7a0397
MD5 hash:
a4bd709d2da4d231ecbeca29fa852bdd
SHA1 hash:
4cad398255d98302db4bff95ef837a8adef11472
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | INDICATOR_EXE_Packed_Themida |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Themida |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe ff03a31c53b6e540bb918372dbc2a0213e5020273c6c46fdb2ef5f86ec7a0397
(this sample)
Delivery method
Distributed via web download
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