MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756. 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


GCleaner


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756
SHA3-384 hash: b0649c8b74fa99b282ebdff3645ce856d67aa758bcdbaa17a1e0b9df627ac9da79714d752cd7aad1b3d2723eb6c07b75
SHA1 hash: 1b046a142853a4e0f7364ea6204a40781616638b
MD5 hash: 80a21518267998a7d90bda1e3b8561fb
humanhash: pizza-aspen-bulldog-rugby
File name:80a21518267998a7d90bda1e3b8561fb.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:374'272 bytes
First seen:2022-06-29 08:00:15 UTC
Last seen:2022-06-29 08:52:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e3197bd2e8d6d96873982b03f5c6089a (1 x GCleaner, 1 x RedLineStealer, 1 x TeamBot)
ssdeep 6144:zkCMB1ok6d2kqhbFcDNKhLZxTy4Gi2lLtI2a70hmThKxh7+Fh7ar1Aw3Jp5H:ACK1omPbFcRiLZxuuaLtBa7PMxhW+1Ay
TLSH T15A84BF10BAD0C435F4B721F48AB6866CB53E7EA0673495CB52E566EE5B34AE0ED30307
TrID 40.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
17.0% (.SCR) Windows screen saver (13101/52/3)
13.6% (.EXE) Win64 Executable (generic) (10523/12/4)
8.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 32f0696969696969 (24 x GCleaner, 1 x RedLineStealer)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Nymaim
Create hunting rule
Link:
https://www.capesandbox.com/analysis/284166/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/22838/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult greyware packed
Link:
https://www.filescan.io/uploads/62bc06fc22ef321587b802ea/reports/22489130-a6ea-47f3-90e1-cc2c8033603d/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/291cd16b-8597-44a6-b03d-bed47f9ed0f5
Result
Threat name:
Nymaim, RedLine
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1021685
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Contains functionality to register a low level keyboard hook
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample or dropped binary is a compiled AutoHotkey binary
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Yara detected Autohotkey Downloader Generic
Yara detected Generic Downloader
Yara detected Nymaim
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 654177 Sample: d8tlgwSs5C.exe Startdate: 29/06/2022 Architecture: WINDOWS Score: 100 45 yapiwj07.top 2->45 47 jusxar22.top 2->47 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for URL or domain 2->63 65 Antivirus detection for dropped file 2->65 67 10 other signatures 2->67 8 d8tlgwSs5C.exe 27 2->8         started        signatures3 process4 dnsIp5 51 212.192.246.99, 49774, 80 RHC-HOSTINGGB Russian Federation 8->51 53 212.192.241.16, 49789, 80 RAPMSB-ASRU Russian Federation 8->53 55 2 other IPs or domains 8->55 27 C:\Users\user\AppData\Roaming\...\LGbicR.exe, PE32 8->27 dropped 29 C:\Users\user\AppData\Roaming\...\HoTAMJY.exe, PE32 8->29 dropped 31 C:\Users\user\AppData\Roaming\...\8Xpls.exe, PE32 8->31 dropped 33 4 other files (3 malicious) 8->33 dropped 12 HoTAMJY.exe 8 8->12         started        17 8Xpls.exe 1 8->17         started        19 LGbicR.exe 1 8->19         started        21 8 other processes 8->21 file6 process7 dnsIp8 57 iplogger.org 148.251.234.83, 443, 49778 HETZNER-ASDE Germany 12->57 59 dfsgbhnjmnyhtbgrvfd.top 34.154.108.245, 49779, 80 ATGS-MMD-ASUS United States 12->59 35 C:\Users\user\AppData\...\strongix.exe, PE32 12->35 dropped 71 Multi AV Scanner detection for dropped file 12->71 73 Detected unpacking (changes PE section rights) 12->73 75 Detected unpacking (overwrites its own PE header) 12->75 83 3 other signatures 12->83 23 strongix.exe 4 12->23         started        77 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 17->77 79 Query firmware table information (likely to detect VMs) 17->79 81 Tries to evade analysis by execution special instruction (VM detection) 17->81 85 2 other signatures 17->85 37 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->37 dropped 39 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->39 dropped 41 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->41 dropped 43 5 other malicious files 21->43 dropped file9 signatures10 process11 dnsIp12 49 185.215.113.70, 21508, 49782 WHOLESALECONNECTIONSNL Portugal 23->49 69 Multi AV Scanner detection for dropped file 23->69 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756/
Threat name:
Win32.Trojan.RedLineStealer
Create hunting rule
Status:
Malicious
First seen:
2022-06-29 08:02:16 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogstczyzwwhbb4zf7fgjbz44qqwdaymhvib27z4ner5q5pk525la._file
Verdict:
malicious
Result
Malware family:
nymaim
Create hunting rule
Score:
  10/10
Tags:
family:nymaim trojan
Link:
https://tria.ge/reports/220629-jwkskshfa3/
Behaviour
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Deletes itself
NyMaim
Malware Config
C2 Extraction:
31.210.20.149
212.192.241.16
Unpacked files
SH256 hash:
c138a610f781830521e65b6c0373b343bbe4a107c5b4be620be493dde644a03b
MD5 hash:
52f3b6570f2fe82b7bb559aac2f9344a
SHA1 hash:
f9cbd948de8881ef6e40741559b50f4f4d3c2d1d
Detections:
win_nymaim_g0
Create hunting rule
Link:
https://www.unpac.me/results/6e8d5d97-19d0-49c1-b402-0300af3fce4e/
Parent samples :
71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756
90b58bd5e6479a0351bcc630c237e5cd3f393ab28dcdfa0d90bf32cf4b86d146
SH256 hash:
71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756
MD5 hash:
80a21518267998a7d90bda1e3b8561fb
SHA1 hash:
1b046a142853a4e0f7364ea6204a40781616638b
Link:
https://www.unpac.me/results/6e8d5d97-19d0-49c1-b402-0300af3fce4e/
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/71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

GCleaner

Executable exe 71a5316719b58e10f325f94c90e79c842c306187aa03afe78d247b0ebd5dd756

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2212368/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/284166/

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