MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f. 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 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f
SHA3-384 hash: 4f510ed545aff47b01edc1789df32293f4dcbdd1226c471a40f59450384fd20f2eaaedc55a9fcbdf79336304d691fc96
SHA1 hash: ba0de7527e00639af3f0bbf1fb824b2ed0b5fc98
MD5 hash: 19efc9b0ca9e9c40b10d42ac320cf845
humanhash: robert-eleven-mockingbird-pip
File name:Orsiogchv.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'623'552 bytes
First seen:2025-05-17 22:20:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:X+e42z0x/VsUWG5DhbwrfaV6IGag7q0RZM5aCG0SmvO3pVLLUo1U:X+e4Z+w9sSVDGbdNCL4LPU
TLSH T12175334D7662F80DD85DD17E05AA0E7C2F75A329A09A95CD184E3383AD36ED42CF23B4
TrID 56.5% (.EXE) Win64 Executable (generic) (10522/11/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
dhash icon 68f4c854d4ccd46d (1 x CoinMiner, 1 x NetSupport)
Reporter skocherhan
Tags:157-20-182-164 CoinMiner exe opendir


Avatar
skocherhan
http://157.20.182.164/xx/Orsiogchv.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
572
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hevxh.exe
Verdict:
Malicious activity
Analysis date:
2025-05-05 15:52:53 UTC
Tags:
purecrypter github miner
Link:
https://app.any.run/tasks/460f626d-2d3c-4d0d-b2cb-ced940bbba4a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3325.8771.25396.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68290bdce5aa44ec2e1a5489
Tags:
virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Restart of the analyzed sample
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Forced system process termination
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Launching a process
Creating a process with a hidden window
Creating a window
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected purelogs zero
Link:
https://www.filescan.io/uploads/68290bdbbff72ff46b65a0c6/reports/5f42a0d4-45b5-4af7-ac39-d1ad233c2494/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/8406b2fc-ecd8-417c-9f86-a7e40f9d21bc
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1693143
Signature
.NET source code contains potential unpacker
Bypasses PowerShell execution policy
Detected Stratum mining protocol
DNS related to crypt mining pools
Encrypted powershell cmdline option found
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Xmrig
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PersistenceViaHiddenTask
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1693143 Sample: Orsiogchv.exe Startdate: 18/05/2025 Architecture: WINDOWS Score: 100 69 xmr-eu1.nanopool.org 2->69 71 vpnl.net 2->71 73 raw.githubusercontent.com 2->73 95 Sigma detected: Xmrig 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Multi AV Scanner detection for submitted file 2->99 103 11 other signatures 2->103 11 Current.exe 2 2->11         started        14 Orsiogchv.exe 2 2->14         started        16 Current.exe 2->16         started        18 2 other processes 2->18 signatures3 101 DNS related to crypt mining pools 69->101 process4 signatures5 123 Multi AV Scanner detection for dropped file 11->123 125 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 11->125 127 Modifies the context of a thread in another process (thread injection) 11->127 20 Current.exe 3 11->20         started        129 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->129 131 Injects a PE file into a foreign processes 14->131 23 Orsiogchv.exe 6 14->23         started        26 Current.exe 16->26         started        133 Loading BitLocker PowerShell Module 18->133 28 conhost.exe 18->28         started        30 conhost.exe 18->30         started        process6 file7 105 Writes to foreign memory regions 20->105 107 Modifies the context of a thread in another process (thread injection) 20->107 109 Injects a PE file into a foreign processes 20->109 32 RegSvcs.exe 2 20->32         started        63 C:\Users\user\AppData\Roaming\...\Current.exe, PE32+ 23->63 dropped 65 C:\Users\user\...\Current.exe:Zone.Identifier, ASCII 23->65 dropped 67 C:\Users\user\AppData\...\Orsiogchv.exe.log, CSV 23->67 dropped signatures8 process9 signatures10 89 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 32->89 91 Modifies the context of a thread in another process (thread injection) 32->91 93 Injects a PE file into a foreign processes 32->93 35 RegSvcs.exe 32->35         started        process11 dnsIp12 75 vpnl.net 213.209.143.50, 39001, 49722, 49723 RAPIDNET-DEHaunstetterStr19DE Germany 35->75 77 raw.githubusercontent.com 185.199.110.133, 443, 49724 FASTLYUS Netherlands 35->77 111 Writes to foreign memory regions 35->111 113 Modifies the context of a thread in another process (thread injection) 35->113 115 Injects a PE file into a foreign processes 35->115 39 AddInProcess.exe 35->39         started        43 AddInProcess.exe 35->43         started        45 AddInProcess.exe 35->45         started        47 7 other processes 35->47 signatures13 process14 dnsIp15 79 146.59.154.106, 10300, 49832 OVHFR Norway 39->79 117 Query firmware table information (likely to detect VMs) 39->117 49 conhost.exe 39->49         started        81 51.15.193.130, 10300, 49838 OnlineSASFR France 43->81 51 conhost.exe 43->51         started        83 51.15.58.224, 10300, 49732, 49833 OnlineSASFR France 45->83 53 conhost.exe 45->53         started        85 xmr-eu1.nanopool.org 54.37.232.103, 10300, 49735, 49831 OVHFR France 47->85 87 51.89.23.91, 10300, 49834 OVHFR France 47->87 119 Found strings related to Crypto-Mining 47->119 55 conhost.exe 47->55         started        57 conhost.exe 47->57         started        59 conhost.exe 47->59         started        61 3 other processes 47->61 signatures16 121 Detected Stratum mining protocol 85->121 process17
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f/
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2025-04-13 05:59:26 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
16
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkpie3fh2pelzlvnhjzsuihtr26ryn6q4tpr34fuwdenyrxskrpq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution
Link:
https://tria.ge/reports/250517-19qdnahq2t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f
MD5 hash:
19efc9b0ca9e9c40b10d42ac320cf845
SHA1 hash:
ba0de7527e00639af3f0bbf1fb824b2ed0b5fc98
Link:
https://www.unpac.me/results/baf4ba36-e04a-4c24-843e-46ef88eb9743/
SH256 hash:
41bc4893bc0332c050a0c1b1a6510c97454676f55b70c1383738e59df2c19ef6
MD5 hash:
c95ebca1f4da7bb4695addb8f01c6828
SHA1 hash:
962e4fe86d1712a3ef1ba92484910a40940789c6
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/baf4ba36-e04a-4c24-843e-46ef88eb9743/
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/ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

61fb8ad4657a2e0ab94a88a1743cdbc0

CoinMiner

Executable exe ca9e826ca7d3c8bcaead3a732a20f38ebd1c37d0e4df1df0b4b0c8dc46f2545f

(this sample)

  
Dropped by
MD5 61fb8ad4657a2e0ab94a88a1743cdbc0

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments