MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 934a9881f22c30976cb47fdef452982f4dca6a0b94e67d2c64fe798850601771. 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: 12


Intelligence 12 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 934a9881f22c30976cb47fdef452982f4dca6a0b94e67d2c64fe798850601771
SHA3-384 hash: 09867f03c725e492e3248f24f14c575117f903d21861c9457341c3859c40a672d2c292cd6a924b19dbec6e20a141d258
SHA1 hash: 793eb79c019a66ac6c58a6b464be11cdcfbb2958
MD5 hash: 40a661d08299576603e8598dcbe52cd4
humanhash: river-item-sierra-eleven
File name:40a661d08299576603e8598dcbe52cd4.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:373'760 bytes
First seen:2022-02-21 21:40:54 UTC
Last seen:2022-02-22 00:14:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d3c64d320cbca8e51ba61b2b44a22fc3 (2 x CoinMiner, 1 x RedLineStealer)
ssdeep 3072:xu7UhL7NEyahRUK3iM5kNnmZOAtpH1QiiAu/DCsZOFcDrNklhugMDUU6LH3JuGqI:H7NDeyM5qmZhnVQ3CXSXNkLugMFvZ+h
TLSH T17D842C2C59896839F1813A7A4A776EE0C963593FD3626CB772DA2F7C21381B31537123
File icon (PE):PE icon
dhash icon 70f8baf8dcdcf830 (2 x CoinMiner, 1 x RedLineStealer)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
135.181.79.37:11269

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
135.181.79.37:11269 https://threatfox.abuse.ch/ioc/285918/

Intelligence

File Origin
# of uploads :
2
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/243055/
Detection(s):
SecuriteInfo.com.Variant.Zusy.415482.9567.11011.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Creating a window
Launching a process
Blocking the Windows Defender launch
Unauthorized injection to a recently created process
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/6904/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware zusy
Link:
https://www.filescan.io/uploads/621406f3a2660f3bb91eb2f1/reports/1004d9ab-2091-4671-a3fb-fc937e79cf43/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:
Bsymem
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/23013f00-ea35-4608-805e-432328686160
Result
Threat name:
Raccoon Tofsee onlyLogger
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/943502
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to inject threads in other processes
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Drops PE files to the document folder of the user
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Query firmware table information (likely to detect VMs)
Sigma detected: Copying Sensitive Files with Credential Data
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction which cause usermode exception
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes many files with high entropy
Yara detected Generic Downloader
Yara detected onlyLogger
Yara detected Raccoon Stealer
Yara detected Tofsee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 575980 Sample: 9Cf5j2vrRK.exe Startdate: 21/02/2022 Architecture: WINDOWS Score: 100 123 Found malware configuration 2->123 125 Malicious sample detected (through community Yara rule) 2->125 127 Antivirus detection for URL or domain 2->127 129 27 other signatures 2->129 8 9Cf5j2vrRK.exe 4 79 2->8         started        13 svchost.exe 2->13         started        15 svchost.exe 2->15         started        17 4 other processes 2->17 process3 dnsIp4 117 67.222.39.89 UNIFIEDLAYER-AS-1US United States 8->117 119 62.204.41.46 TNNET-ASTNNetOyMainnetworkFI United Kingdom 8->119 121 10 other IPs or domains 8->121 99 C:\Users\...\wkp8drDF3_dxg3l5VxlFVVQd.exe, PE32 8->99 dropped 101 C:\Users\...\u8DiZTlMGErUfZBu94yAuNUj.exe, PE32 8->101 dropped 103 C:\Users\...\tSPFR6n79kMiuHmJkqZORugr.exe, PE32 8->103 dropped 105 33 other files (24 malicious) 8->105 dropped 145 Creates HTML files with .exe extension (expired dropper behavior) 8->145 147 Disable Windows Defender real time protection (registry) 8->147 149 Writes many files with high entropy 8->149 19 3Ieh5ZkCgdCYxBi8cOPoHpND.exe 17 8->19         started        23 wkp8drDF3_dxg3l5VxlFVVQd.exe 8->23         started        25 u8DiZTlMGErUfZBu94yAuNUj.exe 8->25         started        36 16 other processes 8->36 151 Changes security center settings (notifications, updates, antivirus, firewall) 13->151 28 MpCmdRun.exe 13->28         started        30 WerFault.exe 15->30         started        32 WerFault.exe 15->32         started        34 WerFault.exe 15->34         started        file5 signatures6 process7 dnsIp8 107 149.154.167.99 TELEGRAMRU United Kingdom 19->107 69 C:\Users\...\soO38AUjrSskYdPDyzJ6Jtul.exe, PE32 19->69 dropped 71 C:\Users\user\AppData\Local\...\WW14[1].bmp, PE32 19->71 dropped 73 C:\...\PowerControl_Svc.exe, PE32 19->73 dropped 38 soO38AUjrSskYdPDyzJ6Jtul.exe 19->38         started        43 schtasks.exe 19->43         started        45 schtasks.exe 19->45         started        75 C:\Users\user\AppData\Local\...\Install.exe, PE32 23->75 dropped 77 C:\Users\user\AppData\Local\...\config.txt, data 23->77 dropped 47 Install.exe 23->47         started        79 C:\Users\user\AppData\Local\Temp\L1BL4.exe, PE32 25->79 dropped 81 C:\Users\user\AppData\Local\Temp\2D1H8.exe, PE32 25->81 dropped 137 Query firmware table information (likely to detect VMs) 25->137 139 Hides threads from debuggers 25->139 141 Tries to detect sandboxes / dynamic malware analysis system (registry check) 25->141 49 conhost.exe 25->49         started        51 conhost.exe 28->51         started        109 188.114.97.7 CLOUDFLARENETUS European Union 36->109 111 192.168.2.1 unknown unknown 36->111 83 C:\Users\...\pidHTSIGEi8DrAmaYu9K8ghN89.dll, PE32+ 36->83 dropped 85 C:\Users\user\AppData\Local\...\nqgfyahk.exe, PE32 36->85 dropped 143 Injects a PE file into a foreign processes 36->143 53 cmd.exe 36->53         started        55 cmd.exe 36->55         started        57 5 other processes 36->57 file9 signatures10 process11 dnsIp12 113 199.188.201.89 NAMECHEAP-NETUS United States 38->113 115 162.159.135.233 CLOUDFLARENETUS United States 38->115 87 C:\Users\...\9b0qv6knN97lU7DdrRJ3aMjF.exe, PE32 38->87 dropped 89 C:\Users\user\AppData\...\fixtool[1].exe, PE32 38->89 dropped 91 C:\Users\user\...91iceProcessX64[1].bmp, PE32+ 38->91 dropped 97 5 other files (1 malicious) 38->97 dropped 131 Tries to harvest and steal browser information (history, passwords, etc) 38->131 133 Writes many files with high entropy 38->133 59 conhost.exe 38->59         started        61 conhost.exe 43->61         started        63 conhost.exe 45->63         started        93 C:\Users\user\AppData\Local\...\Install.exe, PE32 47->93 dropped 135 Machine Learning detection for dropped file 47->135 95 C:\Windows\SysWOW64\...\nqgfyahk.exe (copy), PE32 53->95 dropped 65 conhost.exe 53->65         started        67 conhost.exe 55->67         started        file13 signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/934a9881f22c30976cb47fdef452982f4dca6a0b94e67d2c64fe798850601771/
Threat name:
Win32.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2022-02-20 00:53:29 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
20 of 43 (46.51%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=snfjrapsfqyjo3fup7ppiuuyf5g4u2qlstth2lde7z4yqudac5yq._file
Verdict:
malicious
Label(s):
raccoon
Create hunting rule
Result
Malware family:
tofsee
Create hunting rule
Score:
  10/10
Tags:
family:onlylogger family:redline family:tofsee botnet:333333 botnet:ruzzki evasion infostealer loader persistence spyware stealer themida trojan upx
Link:
https://tria.ge/reports/220221-1jrtssahg9/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates processes with tasklist
Kills process with taskkill
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Launches sc.exe
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
UPX packed file
OnlyLogger Payload
Modifies Windows Defender Real-time Protection settings
OnlyLogger
Process spawned unexpected child process
RedLine
RedLine Payload
Tofsee
Malware Config
C2 Extraction:
5.182.5.22:32245
2.56.57.212:13040
Unpacked files
SH256 hash:
934a9881f22c30976cb47fdef452982f4dca6a0b94e67d2c64fe798850601771
MD5 hash:
40a661d08299576603e8598dcbe52cd4
SHA1 hash:
793eb79c019a66ac6c58a6b464be11cdcfbb2958
Link:
https://www.unpac.me/results/dc172884-7666-4b56-8d92-de3764920a4b/
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/934a9881f22c30976cb47fdef452982f4dca6a0b94e67d2c64fe798850601771

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/243055/

Comments