MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6. 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: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6
SHA3-384 hash: e58f75287bf5e7ffbc633274d678445387dedba559894e51711f23cb691ac3a9055758fa338589c5344797aa192cbb8d
SHA1 hash: b540616edf6d836d094838baac7b5f4607b94ced
MD5 hash: bf0106f2a7756ab75de4993ad4db40cd
humanhash: uniform-hydrogen-ack-mockingbird
File name:bf0106f2a7756ab75de4993ad4db40cd.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'659'136 bytes
First seen:2024-01-29 10:39:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f6baa5eaa8231d4fe8e922a2e6d240ea (37 x CoinMiner, 22 x DCRat, 15 x LummaStealer)
ssdeep 49152:LU54E0kNb1P7MTl/yqUbV3wfR2GM2QLFLgCugZrygQm62CxExUm+TxX:LU54E0kB1PGlKbmxMvLFLyg1ygQoU1
Threatray 449 similar samples on MalwareBazaar
TLSH T16EC533227BCAC875E59616350D117B7289F8F438072ECEC3EA1C1A061DB86D12D7D9EB
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon f0f0e2e6b2b2f0e8 (1 x CoinMiner)
Reporter abuse_ch
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:MAGIX Inc
Issuer:MAGIX Inc
Algorithm:sha256WithRSAEncryption
Valid from:2024-01-23T00:00:00Z
Valid to:2026-01-23T00:00:00Z
Serial number: 4bf0219f9c7b1c08
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: b105f516fe67a1dca315eef9e029af3aa7c46c80a0ac7d4c1fce7e1661d5a200
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
348
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
New Text Document.exe
Verdict:
Malicious activity
Analysis date:
2024-01-29 04:21:24 UTC
Tags:
hausbomber keylogger loader risepro stealer evasion asyncrat amadey botnet kelihos trojan
Link:
https://app.any.run/tasks/fc2451e4-16a6-4bf4-a1a1-2997277af5ce

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/473386/
Detection(s):
Win.Keylogger.Gencbl-9969771-0
Create hunting rule

Win.Malware.7zip-10013374-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
Sending a custom TCP request
Replacing files
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint hook installer keylogger lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65b78087096abd9a02733f7a/reports/bdbbea21-e8c4-47f5-9399-a2377c34ff5c/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6
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:
Unknown
Link:
https://analyze.intezer.com/analyses/52c477f2-0b79-40dd-b474-046183eb259c
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1382593
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
Contains functionality to detect sleep reduction / modifications
Contains functionality to register a low level keyboard hook
Drops password protected ZIP file
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Sample is not signed and drops a device driver
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1382593 Sample: WRQpb5yCgi.exe Startdate: 29/01/2024 Architecture: WINDOWS Score: 100 89 pastebin.com 2->89 91 joxi.net 2->91 117 Snort IDS alert for network traffic 2->117 119 Multi AV Scanner detection for domain / URL 2->119 121 Malicious sample detected (through community Yara rule) 2->121 125 9 other signatures 2->125 12 WRQpb5yCgi.exe 8 2->12         started        16 cmd.exe 2->16         started        18 cmd.exe 2->18         started        20 svchost.exe 2->20         started        signatures3 123 Connects to a pastebin service (likely for C&C) 89->123 process4 dnsIp5 77 C:\Users\user\AppData\Local\Temp\...\7z.exe, PE32+ 12->77 dropped 79 C:\Users\user\AppData\Local\Temp\...\7z.dll, PE32+ 12->79 dropped 129 Contains functionality to register a low level keyboard hook 12->129 23 cmd.exe 2 12->23         started        25 conhost.exe 16->25         started        27 chcp.com 16->27         started        29 conhost.exe 18->29         started        31 chcp.com 18->31         started        93 127.0.0.1 unknown unknown 20->93 file6 signatures7 process8 process9 33 kgS98SZkX47b.exe 14 23->33         started        37 7z.exe 2 23->37         started        40 7z.exe 3 23->40         started        42 11 other processes 23->42 dnsIp10 87 joxi.net 104.21.73.118, 443, 49704, 49705 CLOUDFLARENETUS United States 33->87 109 Writes to foreign memory regions 33->109 111 Allocates memory in foreign processes 33->111 113 Injects a PE file into a foreign processes 33->113 115 Contains functionality to detect sleep reduction / modifications 33->115 44 RegSvcs.exe 15 31 33->44         started        75 C:\Users\user\AppData\...\kgS98SZkX47b.exe, PE32 37->75 dropped file11 signatures12 process13 dnsIp14 95 185.221.198.109, 49715, 49717, 80 M247GB Russian Federation 44->95 97 195.20.16.153, 49716, 80 EITADAT-ASFI Finland 44->97 99 pastebin.com 104.20.67.143, 443, 49707 CLOUDFLARENETUS United States 44->99 81 C:\ProgramData\Dllhost\winlogson.exe, PE32+ 44->81 dropped 83 C:\ProgramData\Dllhost\dllhost.exe, PE32 44->83 dropped 85 C:\ProgramData\Dllhost\WinRing0x64.sys, PE32+ 44->85 dropped 131 Sample is not signed and drops a device driver 44->131 49 cmd.exe 44->49         started        52 cmd.exe 44->52         started        54 cmd.exe 44->54         started        file15 signatures16 process17 signatures18 101 Encrypted powershell cmdline option found 49->101 103 Uses schtasks.exe or at.exe to add and modify task schedules 49->103 105 Uses powercfg.exe to modify the power settings 49->105 107 Modifies power options to not sleep / hibernate 49->107 56 powershell.exe 49->56         started        59 conhost.exe 49->59         started        61 powercfg.exe 49->61         started        71 3 other processes 49->71 63 conhost.exe 52->63         started        65 schtasks.exe 52->65         started        67 conhost.exe 54->67         started        69 schtasks.exe 54->69         started        process19 signatures20 127 Potential dropper URLs found in powershell memory 56->127 73 WmiPrvSE.exe 56->73         started        process21
Score:
69%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-01-28 18:21:27 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
10 of 24 (41.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dwwhstwcpjqlt7kx2kzrytupo3cqwiosxrkqxx4wxpxhmm3ws33a._file
Verdict:
malicious
Similar samples:
2767d4128fc88d587b6681fcff44a8694833e95da510eca60750540e42f2e418
CoinMiner
35b70fc462fe02d507a58c2b5a33ddd5e26aadc7ac8fe3beae2a82666c8b17c6
CoinMiner
4420d56e7d9699dc1962cb5504cd177d428aa1e2bfb96a77dfa455947d712cfe
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52c408897aed4601f6c214b657c0652a966695d59bb0e5be2c343f0c52683be1
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5c43e762e23599c29a344fabf02fe235e79c9e4697da49d0a17334979faa3920
CoinMiner
64d6571e693da31f48654947300e420d978bc0077fdb65c831a6012d9f72498d
CoinMiner
90a8447971f2150fe9ba03d2680af7bdd33de721e9e1521166a7826ed143a2d8
CoinMiner
97efe91fe5eff3dcdcb055f037f1df01c1409e6bd38a8f07170ea53a0ff265ef
CoinMiner
c60ecd5714a23a727d9749652883ec95bcdb350b9f278c34ac504edb898073e4
CoinMiner
e98777959f0da84b4346f4d8a9dec025014adc90fb895eee29f6d765ba7e0162
CoinMiner
+ 439 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/240129-mqjj4shdfj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Unpacked files
SH256 hash:
923ee92e9c238f09f2b5f758cc2a001d009844c923f0cbf9073389e861ba97e5
MD5 hash:
56ffeaa7d483e11661348025128da661
SHA1 hash:
265ec489d1ffc9d438c5211bc6ba68d130fc445a
Link:
https://www.unpac.me/results/359017d8-e219-4af4-bcca-f88c79131cb5/
SH256 hash:
1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6
MD5 hash:
bf0106f2a7756ab75de4993ad4db40cd
SHA1 hash:
b540616edf6d836d094838baac7b5f4607b94ced
Link:
https://www.unpac.me/results/359017d8-e219-4af4-bcca-f88c79131cb5/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1dac794ec27a/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/1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_SUSPICIOUS_EXE_RawPaste_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables (downlaoders) containing URLs to raw contents of a paste
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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

CoinMiner

Executable exe 1dac794ec27a60b9fd57d2b31c4e8f76c50b21d2bc550bdf96bbee76337696f6

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/473386/
  
URLhaus
https://urlhaus.abuse.ch/url/2752674/
  
Delivery method
Distributed via web download

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