MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99c015f8cbb0e8c6c20e81eea88cda2415456ff96b65dd4bab8e5b566ecefa60. 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


RedLineStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99c015f8cbb0e8c6c20e81eea88cda2415456ff96b65dd4bab8e5b566ecefa60
SHA3-384 hash: 7d79ab1fa9fd38b671bbdf1196fe46e40f292e1e16cdc7b428db50a5a3f6e23afbb8f41b9c54f6436c5355220e5c4155
SHA1 hash: 73d11246b8f4b65346ccc7afdfb70369c8a7a0e5
MD5 hash: a948eafa51f0a22337dc747dde057864
humanhash: triple-lima-hot-batman
File name:a948eafa51f0a22337dc747dde057864
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:878'712 bytes
First seen:2021-11-08 07:58:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:rQZPhItfZmrEgcd9ylJzHijwmvNRSynyr+d8vBA+yxrh5wTw:sySEgo9yjWLGxvH2t5uw
TLSH T1E9157D4632AC5B7EF1EE1F396930251F46B5F8852672FE0DBF90E49DD412B81C9203A6
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/203165/
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed powershell
Link:
https://www.filescan.io/uploads/6188d8c943a4f748091302f4/reports/f8269144-488e-4e93-9c61-8e19ec6a4de6/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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8958dc8a-0bc5-49c2-9cf9-e18de2948899
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/885040
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Drops PE files to the startup folder
Drops PE files with benign system names
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Powershell adding suspicious path to exclusion list
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 517498 Sample: nh52kTYSx2 Startdate: 08/11/2021 Architecture: WINDOWS Score: 100 65 www.google.com 2->65 67 piatulusher.xyz 2->67 69 2 other IPs or domains 2->69 79 Sigma detected: Powershell adding suspicious path to exclusion list 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 Yara detected UAC Bypass using CMSTP 2->83 85 8 other signatures 2->85 8 nh52kTYSx2.exe 9 15 2->8         started        12 svchost.exe 2->12         started        14 freezes.exe 2->14         started        signatures3 process4 file5 49 C:\Users\user\AppData\Roaming\...\freezes.exe, PE32 8->49 dropped 51 C:\Users\Public\Documents\...\svchost.exe, PE32 8->51 dropped 53 C:\Users\user\...\freezes.exe:Zone.Identifier, ASCII 8->53 dropped 63 4 other files (2 malicious) 8->63 dropped 87 Drops PE files to the startup folder 8->87 89 Adds a directory exclusion to Windows Defender 8->89 91 Drops PE files with benign system names 8->91 16 freezes.exe 8->16         started        20 InstallUtil.exe 8->20         started        23 AdvancedRun.exe 1 8->23         started        29 10 other processes 8->29 55 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 12->55 dropped 57 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 12->57 dropped 93 Multi AV Scanner detection for dropped file 12->93 59 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 14->59 dropped 61 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 14->61 dropped 25 AdvancedRun.exe 14->25         started        27 AdvancedRun.exe 14->27         started        signatures6 process7 dnsIp8 45 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 16->45 dropped 47 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 16->47 dropped 75 Adds a directory exclusion to Windows Defender 16->75 31 AdvancedRun.exe 16->31         started        33 AdvancedRun.exe 16->33         started        71 piatulusher.xyz 185.81.115.38, 49785, 49786, 49787 HZ-NL-ASGB United Kingdom 20->71 77 Performs DNS queries to domains with low reputation 20->77 73 192.168.2.1 unknown unknown 23->73 35 AdvancedRun.exe 23->35         started        37 AdvancedRun.exe 29->37         started        39 conhost.exe 29->39         started        41 conhost.exe 29->41         started        43 7 other processes 29->43 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99c015f8cbb0e8c6c20e81eea88cda2415456ff96b65dd4bab8e5b566ecefa60/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-11-08 03:55:40 UTC
AV detection:
6 of 45 (13.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=thabl6glwdumnqqoqhxkrdg2eqkuk37znns52s5lrznvm3wo7jqa._file
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:superstar5 evasion infostealer persistence spyware trojan
Link:
https://tria.ge/reports/211108-jvd9eagfhn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks whether UAC is enabled
Drops startup file
Loads dropped DLL
Windows security modification
Downloads MZ/PE file
Executes dropped EXE
Nirsoft
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine Payload
Turns off Windows Defender SpyNet reporting
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
piatulusher.xyz:81
Unpacked files
SH256 hash:
d6cdb036dce0b38ac3fcd324be64ef8f3c5eac90a2a4b93440fb8892e7676d75
MD5 hash:
da712a59109a8ba9eee82e21bd8ca1af
SHA1 hash:
ab9d1432c0cead1c99d7327f60375470c52b3520
Link:
https://www.unpac.me/results/351ca4a2-28e8-4a58-a729-a27036942c19/
SH256 hash:
fd43b492b6e9990901d234a9497e6f0b44b4bec4a37d3620a895740665803679
MD5 hash:
9043039824d34a79ce01f21f411c9598
SHA1 hash:
fbb65849cdfcfd0bdf4e08ba55b4ff235043cb71
Link:
https://www.unpac.me/results/351ca4a2-28e8-4a58-a729-a27036942c19/
SH256 hash:
470faf8fc6aee5e64928ace69d554f762150aa3f1a0b7678a7af581a6f236032
MD5 hash:
497e092a5e4e214c920b59821b25d2d7
SHA1 hash:
b46c2b167c2d41885a392c15ea5310d246de3393
Link:
https://www.unpac.me/results/351ca4a2-28e8-4a58-a729-a27036942c19/
SH256 hash:
3da80bd8e18bf2ef5e28f5e2e0d2095b0d4e65391800ce18f9a18859d7beb220
MD5 hash:
5dbed7594d4c8d71c1882692e6776bf0
SHA1 hash:
8552a2f2afca501945fe57c1875970b6f777f709
Link:
https://www.unpac.me/results/351ca4a2-28e8-4a58-a729-a27036942c19/
SH256 hash:
8063623fd33585184e865ac1f8685446c819841d212bc6c848f8dc4a137960be
MD5 hash:
4abff34e351e4e95514aecb515e8aea3
SHA1 hash:
742702e8c78e7cf19f19e56a6cdb2d1811759710
Link:
https://www.unpac.me/results/351ca4a2-28e8-4a58-a729-a27036942c19/
SH256 hash:
99c015f8cbb0e8c6c20e81eea88cda2415456ff96b65dd4bab8e5b566ecefa60
MD5 hash:
a948eafa51f0a22337dc747dde057864
SHA1 hash:
73d11246b8f4b65346ccc7afdfb70369c8a7a0e5
Link:
https://www.unpac.me/results/351ca4a2-28e8-4a58-a729-a27036942c19/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/99c015f8cbb0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/99c015f8cbb0e8c6c20e81eea88cda2415456ff96b65dd4bab8e5b566ecefa60

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

RedLineStealer

Executable exe 99c015f8cbb0e8c6c20e81eea88cda2415456ff96b65dd4bab8e5b566ecefa60

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1763064/
Cape
Cape
https://www.capesandbox.com/analysis/203165/

Comments


Avatar
zbet commented on 2021-11-08 07:58:52 UTC

url : hxxp://host-host-file6.com/files/1997_1636317182_5952.exe