MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 829f2d1a30848cec9b28b47782537ad64a3770d6b22359c0d3f5257215b49105. 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: 8


Intelligence 8 IOCs YARA File information Comments 1

SHA256 hash: 829f2d1a30848cec9b28b47782537ad64a3770d6b22359c0d3f5257215b49105
SHA3-384 hash: 15123b7e2078191c22c24c318a1b869e60ae415e51090120b116b302d7b5336069abdd7e9eb50a8b4d3b3e992873ae03
SHA1 hash: d7cdb5103c126c663ef5ae0ef3bf3f7b30def7da
MD5 hash: 4e5903685af4c9c940477d38ffa889df
humanhash: zebra-august-stairway-fillet
File name:200.exe
Download: download sample
File size:587'264 bytes
First seen:2021-04-24 08:38:10 UTC
Last seen:2021-04-24 08:38:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 34451a1ff452417f5c511806c01b23d1 (1 x CoinMiner, 1 x RaccoonStealer)
ssdeep 12288:2pRZ/dqpZuEdp/7/1xz0AEPoEZ4FZnGjaMkBvVWFrVXg:2pRZApEWp/7/1KAEPLZUnUdkBNWrVw
Threatray 10 similar samples on MalwareBazaar
TLSH 82C40102F942D233D42636319867DB7DA574AC31FB1961CF6398BA6D1E733C1273226A
Reporter r3dbU7z
Tags:exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
200.exe
Verdict:
Malicious activity
Analysis date:
2021-04-24 08:45:07 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Blocking the Windows Defender launch
Rewriting of the hard drive's master boot record
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Signature
Contains functionality to infect the boot sector
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Convagent
Status:
Malicious
First seen:
2021-04-24 08:39:07 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
bootkit persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Writes to the Master Boot Record (MBR)
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-24 09:02:46 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0003.002] Communication Micro-objective::Connect Pipe::Interprocess Communication
2) [C0003.001] Communication Micro-objective::Create Pipe::Interprocess Communication
3) [C0003.003] Communication Micro-objective::Read Pipe::Interprocess Communication
4) [C0003.004] Communication Micro-objective::Write Pipe::Interprocess Communication
5) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
6) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
7) [C0047] File System Micro-objective::Delete File
8) [C0049] File System Micro-objective::Get File Attributes
9) [C0051] File System Micro-objective::Read File
10) [C0052] File System Micro-objective::Writes File
11) [C0007] Memory Micro-objective::Allocate Memory
12) [C0033] Operating System Micro-objective::Console
13) [C0040] Process Micro-objective::Allocate Thread Local Storage
14) [C0043] Process Micro-objective::Check Mutex
15) [C0042] Process Micro-objective::Create Mutex
16) [C0041] Process Micro-objective::Set Thread Local Storage Value
17) [C0018] Process Micro-objective::Terminate Process