MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1233f0ff86f1e5eed88e15ecc96936997542e60ca69c5f086d90ed089e61eb7. 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


Intelligence 10 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1233f0ff86f1e5eed88e15ecc96936997542e60ca69c5f086d90ed089e61eb7
SHA3-384 hash: 35ac01a58e1d69303228d848874da404eb0422dd58249a941d3b2fea0d4820dffab3b7e7bf46ad8845b0666bd211a30c
SHA1 hash: 72991eb5815998f31c9b6eb5879abcfb3862601f
MD5 hash: 1ac385a4ba930382c795088db6601208
humanhash: lake-lion-bulldog-five
File name:1ac385a4ba930382c795088db6601208
Download: download sample
Signature CoinMiner
Create hunting rule
File size:384'432 bytes
First seen:2022-07-01 18:49:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f197229d03f2fb47bd50b959b5bc269c (21 x CoinMiner, 6 x Blackmoon, 3 x Gh0stRAT)
ssdeep 6144:Ov5zQJVb5p72cHF1ybDFwekh212KhvwIb759QOaBjpaVRPu23E2rJmWjFc94:O4VOiF1WD7kE1dTYOi8V5u23zmWFy4
TLSH T15A842297E01C1740CEC60F3A9D27852A94729EEE4F025DE34545BDAAFEF472A2F4885C
TrID 52.9% (.EXE) Win32 Executable (generic) (4505/5/1)
23.5% (.EXE) Generic Win/DOS Executable (2002/3)
23.5% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon f8fcec9e8e88c0e8 (21 x CoinMiner, 9 x GCleaner, 6 x Blackmoon)
Reporter zbetcheckin
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/285010/
Detection(s):
Win.Malware.Deepscan-9770175-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Creating a service
Launching a service
Searching for synchronization primitives
DNS request
Launching the default Windows debugger (dwwin.exe)
Adding an access-denied ACE
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
coinminer overlay packed pcclient shell32.dll
Link:
https://www.filescan.io/uploads/62bf41e0b0578633c8b94082/reports/d4c8c767-46c0-4efd-9c8d-e318b9d82eff/overview
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.
Malware family:
JenkinsMiner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/847500d7-dfe2-4c90-b164-62a9cc5dc1ca
Result
Threat name:
Redosdru
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1023375
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to capture and log keystrokes
Contains functionality to detect sleep reduction / modifications
Contains functionality to register a low level keyboard hook
Detected unpacking (changes PE section rights)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Redosdru
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1233f0ff86f1e5eed88e15ecc96936997542e60ca69c5f086d90ed089e61eb7/
Threat name:
Win32.Backdoor.PcClient
Create hunting rule
Status:
Malicious
First seen:
2022-07-01 18:50:09 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wert6d7yn4pf53mi4fpmzfutnglviltazju4l4eg3ehnbcpgd23q._file
Verdict:
malicious
Result
Malware family:
gh0strat
Create hunting rule
Score:
  10/10
Tags:
family:gh0strat rat upx
Link:
https://tria.ge/reports/220701-xgw4yscbd2/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in System32 directory
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
UPX packed file
Gh0st RAT payload
Gh0strat
Unpacked files
SH256 hash:
afe928daf4992e56d4d613df31927f945dfe81498186b9c37d9b1b7d8d1da136
MD5 hash:
275c4c032b08027cedf0cdb0b2dbfacc
SHA1 hash:
d943d34ac2e4d6f97318fcd2d60b098ea1a7ff40
Link:
https://www.unpac.me/results/e4985094-8891-4919-9d67-a6553d62f325/
Parent samples :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 hash:
b1233f0ff86f1e5eed88e15ecc96936997542e60ca69c5f086d90ed089e61eb7
MD5 hash:
1ac385a4ba930382c795088db6601208
SHA1 hash:
72991eb5815998f31c9b6eb5879abcfb3862601f
Link:
https://www.unpac.me/results/e4985094-8891-4919-9d67-a6553d62f325/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin

File information

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

Web download

CoinMiner

Executable exe b1233f0ff86f1e5eed88e15ecc96936997542e60ca69c5f086d90ed089e61eb7

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/285010/
  
URLhaus
https://urlhaus.abuse.ch/url/2253069/

Comments


Avatar
zbet commented on 2022-07-01 18:49:35 UTC

url : hxxp://103.143.81.153:443/ma/SQLSerase.exe