MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b8d595d4763ee7ae46bf143f394fe9239d2a0d1a77dea9d2f69cfb5e253c042. 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.XMRig


Vendor detections: 13


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

SHA256 hash: 2b8d595d4763ee7ae46bf143f394fe9239d2a0d1a77dea9d2f69cfb5e253c042
SHA3-384 hash: a188b6fb9e4735811d319f96fca959295108917abf8abb557ebb6a10997dd0ce9f3a49f2a753299a51fb260d69b74b84
SHA1 hash: f5d6dbeecc9b6020a34811f5ef6310198288ffc2
MD5 hash: 0c7cd5a32bf32320089d44dc1a2cb8a3
humanhash: batman-early-earth-avocado
File name:0c7cd5a32bf32320089d44dc1a2cb8a3.exe
Download: download sample
Signature CoinMiner.XMRig
Create hunting rule
File size:296'448 bytes
First seen:2022-01-09 18:16:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7e7dada750fd85eb5f5f9954ddaa9f24 (4 x RedLineStealer, 1 x CoinMiner.XMRig, 1 x RaccoonStealer)
ssdeep 3072:SSU5qL+yxQWTfQTEaiTuScgJyjn8TUlOdsiDz17qYcWrxpzbgqruJ3fed:FU5qL+ILQ4nkhfiF7qYcuzbgwuJ2
Threatray 6'496 similar samples on MalwareBazaar
TLSH T15954CFB179D8CC32C49302714820EAE56E7AB8325A6581C73F65176E6E30F9C96E335F
File icon (PE):PE icon
dhash icon fcfcd4d4d4d4d8c0 (75 x RedLineStealer, 56 x RaccoonStealer, 23 x Smoke Loader)
Reporter abuse_ch
Tags:CoinMiner.XMRig exe


Avatar
abuse_ch
CoinMiner.XMRig C2:
45.9.20.101:23970

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
45.9.20.101:23970 https://threatfox.abuse.ch/ioc/292069/

Intelligence

File Origin
# of uploads :
1
# of downloads :
375
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://privacytools-foryou-777.com/downloads/toolspab3.exe
Verdict:
Malicious activity
Analysis date:
2022-01-09 17:20:04 UTC
Tags:
opendir loader
Link:
https://app.any.run/tasks/4b36a3a4-f35d-49ee-acc6-4c0f9e1160bb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/217926/
Detection(s):
Win.Malware.Mikey-9917879-0
Create hunting rule

Win.Packed.Lockbit-9919158-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Sending an HTTP POST request
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3938/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware mikey
Link:
https://www.filescan.io/uploads/61db266602e388f9fdbb0c4f/reports/0f247098-55d5-47db-aedf-5abb0c27c388/overview
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1505db6-a103-40fa-a6ec-7433b74dbbf3
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917356
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to detect sleep reduction / modifications
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
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 evade analysis by execution special instruction which cause usermode exception
Tries to harvest and steal browser information (history, passwords, etc)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 549831 Sample: aTNGL148Z0.exe Startdate: 09/01/2022 Architecture: WINDOWS Score: 100 93 patmushta.info 2->93 95 microsoft-com.mail.protection.outlook.com 2->95 97 2 other IPs or domains 2->97 123 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->123 125 Multi AV Scanner detection for domain / URL 2->125 127 Antivirus detection for URL or domain 2->127 129 15 other signatures 2->129 11 aTNGL148Z0.exe 2->11         started        13 hjrqggax.exe 2->13         started        16 tsgtiat 2->16         started        18 5 other processes 2->18 signatures3 process4 signatures5 20 aTNGL148Z0.exe 11->20         started        175 Detected unpacking (changes PE section rights) 13->175 177 Detected unpacking (overwrites its own PE header) 13->177 179 Writes to foreign memory regions 13->179 189 2 other signatures 13->189 23 svchost.exe 13->23         started        181 Machine Learning detection for dropped file 16->181 183 Maps a DLL or memory area into another process 16->183 185 Checks if the current machine is a virtual machine (disk enumeration) 16->185 187 Creates a thread in another existing process (thread injection) 16->187 26 hwgtiat 18->26         started        28 BackgroundTransferHost.exe 18->28         started        process6 dnsIp7 157 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->157 159 Maps a DLL or memory area into another process 20->159 161 Checks if the current machine is a virtual machine (disk enumeration) 20->161 30 explorer.exe 6 20->30 injected 99 patmushta.info 92.53.104.167, 443, 49857, 49916 TIMEWEB-ASRU Russian Federation 23->99 101 microsoft-com.mail.protection.outlook.com 40.93.207.1, 25, 49853 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 23->101 163 System process connects to network (likely due to code injection or exploit) 23->163 165 Found API chain indicative of debugger detection 23->165 167 Creates a thread in another existing process (thread injection) 26->167 signatures8 process9 dnsIp10 109 amogohuigotuli.at 30->109 111 185.233.81.115, 443, 49795 SUPERSERVERSDATACENTERRU Russian Federation 30->111 113 17 other IPs or domains 30->113 85 C:\Users\user\AppData\Roaming\tsgtiat, PE32 30->85 dropped 87 C:\Users\user\AppData\Roaming\hwgtiat, PE32 30->87 dropped 89 C:\Users\user\AppData\Local\Temp\F292.exe, PE32 30->89 dropped 91 10 other files (8 malicious) 30->91 dropped 115 System process connects to network (likely due to code injection or exploit) 30->115 117 Benign windows process drops PE files 30->117 119 Deletes itself after installation 30->119 121 Hides that the sample has been downloaded from the Internet (zone.identifier) 30->121 35 4651.exe 30->35         started        38 5B35.exe 2 30->38         started        41 43C4.exe 30->41         started        43 8 other processes 30->43 file11 signatures12 process13 dnsIp14 131 Multi AV Scanner detection for dropped file 35->131 133 Detected unpacking (changes PE section rights) 35->133 135 Machine Learning detection for dropped file 35->135 149 4 other signatures 35->149 73 C:\Users\user\AppData\Local\...\hjrqggax.exe, PE32 38->73 dropped 137 Detected unpacking (overwrites its own PE header) 38->137 151 2 other signatures 38->151 46 cmd.exe 1 38->46         started        49 netsh.exe 3 38->49         started        51 cmd.exe 2 38->51         started        59 3 other processes 38->59 139 Found evasive API chain (may stop execution after checking mutex) 41->139 141 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 41->141 143 Found evasive API chain (may stop execution after checking computer name) 41->143 153 2 other signatures 41->153 105 65.108.180.72, 49898, 80 ALABANZA-BALTUS United States 43->105 107 mstdn.social 116.202.14.219, 443, 49896 HETZNER-ASDE Germany 43->107 75 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 43->75 dropped 77 C:\Users\user\AppData\...\mozglue[1].dll, PE32 43->77 dropped 79 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 43->79 dropped 81 4 other files (none is malicious) 43->81 dropped 145 Query firmware table information (likely to detect VMs) 43->145 147 Tries to detect sandboxes and other dynamic analysis tools (window names) 43->147 155 5 other signatures 43->155 53 D062.exe 43->53         started        56 740E.exe 43->56         started        file15 signatures16 process17 dnsIp18 83 C:\Windows\SysWOW64\...\hjrqggax.exe (copy), PE32 46->83 dropped 61 conhost.exe 46->61         started        63 conhost.exe 49->63         started        65 conhost.exe 51->65         started        169 Maps a DLL or memory area into another process 53->169 171 Checks if the current machine is a virtual machine (disk enumeration) 53->171 173 Creates a thread in another existing process (thread injection) 53->173 103 86.107.197.138, 38133, 49890 MOD-EUNL Romania 56->103 67 conhost.exe 59->67         started        69 conhost.exe 59->69         started        71 conhost.exe 59->71         started        file19 signatures20 process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b8d595d4763ee7ae46bf143f394fe9239d2a0d1a77dea9d2f69cfb5e253c042/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2022-01-09 18:16:09 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fogvsxkhmpxhvzdl6fb7hfh6si45figru566vhjpnhh3lystybba._file
Verdict:
malicious
Similar samples:
6d7596a48c5e95b3f42a58b09348c4293f92a0a6738c5850856bf1a5b323a6a8
CoinMiner.XMRig
6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a
CoinMiner.XMRig
8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa
CoinMiner.XMRig
be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881
CoinMiner.XMRig
c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94
CoinMiner.XMRig
d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416
CoinMiner.XMRig
ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0
CoinMiner.XMRig
f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5
CoinMiner.XMRig
fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b
CoinMiner.XMRig
+ 6'486 additional samples on MalwareBazaar
Result
Malware family:
tofsee
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:loaderbot family:raccoon family:redline family:smokeloader family:tofsee backdoor collection discovery evasion infostealer loader miner persistence spyware stealer suricata trojan upx
Link:
https://tria.ge/reports/220109-wwfvvaeabk/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies registry class
Script User-Agent
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Launches sc.exe
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
UPX packed file
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
LoaderBot executable
Arkei
LoaderBot
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
patmushta.info
parubey.info
Unpacked files
SH256 hash:
788f723ebfe0110232b52ee15345acc5f74a53ea45e5f422dc5ce2eb5833fadc
MD5 hash:
198ff357daf4345c9fc869616b139381
SHA1 hash:
24c9899b296cf004e400b77e72b89f42bb726f37
Link:
https://www.unpac.me/results/5c565ea3-b6e1-4127-b0f9-7f8727ed95bf/
Parent samples :
3c6f5e38acd57a6372e44dc341bf46060fef8c8b0e1dd3ffa38b21ddaddc3773
6861cdee1ee282ee8c69e31503d95291409907d8b27538f8082adb00205ad105
ccf4e081582226315f3a2bc171b604e3911d0225cc85e18188872ea9832a5388
be1c79275d836696a00b258d15a8b337a8c9beb8198a5bd3d5aaf64d660c8005
53bcd8239258dcbb10f9d3b6d057103c18fe3dd614c5809053426b01b741500d
SH256 hash:
2b8d595d4763ee7ae46bf143f394fe9239d2a0d1a77dea9d2f69cfb5e253c042
MD5 hash:
0c7cd5a32bf32320089d44dc1a2cb8a3
SHA1 hash:
f5d6dbeecc9b6020a34811f5ef6310198288ffc2
Link:
https://www.unpac.me/results/5c565ea3-b6e1-4127-b0f9-7f8727ed95bf/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2b8d595d4763/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/2b8d595d4763ee7ae46bf143f394fe9239d2a0d1a77dea9d2f69cfb5e253c042

File information

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

Web download

CoinMiner.XMRig

Executable exe 2b8d595d4763ee7ae46bf143f394fe9239d2a0d1a77dea9d2f69cfb5e253c042

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1928873/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/217926/

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