MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbc33a9a7cc70c2ab98efc7d3480dcc748f39eda03040ff31f783cbb7339abc5. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbc33a9a7cc70c2ab98efc7d3480dcc748f39eda03040ff31f783cbb7339abc5
SHA3-384 hash: 9fcd01d962a7a186cb7185d6fef31a85e56a8fa024bb9af3c01990373d5c9d02cf4375563acd481a1cdbee6ce1736b94
SHA1 hash: 3bf170e5d9908b10c1382a553b671578d77f44ec
MD5 hash: 0646d2be6a1251ea30c78a072b16c8d9
humanhash: double-bluebird-alpha-shade
File name:0646d2be6a1251ea30c78a072b16c8d9.msi
Download: download sample
File size:2'785'280 bytes
First seen:2021-06-26 08:09:04 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 49152:HEF2oLv9McVIampamTec3AUzdsUpawNw90Mmhhv0T:0xlchOUXNw9Ut0T
Threatray 1'200 similar samples on MalwareBazaar
TLSH ABD5CF2E3AC27AD4C0644E3AC67A04D843F19E5B2172F7AF55C672D4DE3171B632E0A6
Reporter abuse_ch
Tags:msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/168448/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37143465.27606.28393.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/cbc33a9a7cc70c2ab98efc7d3480dcc748f39eda03040ff31f783cbb7339abc5
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/808421
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 440832 Sample: Aepzr2w5lF.msi Startdate: 26/06/2021 Architecture: WINDOWS Score: 64 27 Multi AV Scanner detection for submitted file 2->27 7 MSI69D3.tmp 15 6 2->7         started        11 msword.exe 14 3 2->11         started        13 msiexec.exe 2 2->13         started        process3 file4 23 C:\Users\user\AppData\Roaming\msword.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 7->25 dropped 29 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->29 15 cmd.exe 1 7->15         started        17 msword.exe 2 7->17         started        31 Multi AV Scanner detection for dropped file 11->31 33 Machine Learning detection for dropped file 11->33 signatures5 process6 process7 19 conhost.exe 15->19         started        21 reg.exe 1 1 15->21         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbc33a9a7cc70c2ab98efc7d3480dcc748f39eda03040ff31f783cbb7339abc5/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2021-06-24 08:51:36 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
00668082deeb1c79ed4a3b9cc93bdcb63a49a67dce5f931c0ec4de660a758334
0557e333f1847ac02b825363cb78ea97cf53f3a0cae253830572c89c8dec01ed
089e8696eff20b84e89e801127624dada3b321b0523d45cb648d437af4271716
0f3dd18c562054da9edf8c427370c1455f5882d455ca21e8f2ed2cff9d70472c
16475b2dabce04660e1f6127adf54827b7cf024f4cded92b9be6e07c85ae7a89
378a43b4576b7d9a7bf424295f83cee901ad8347351285a3dc0708d78312a4cc
68815fd1b30680f0810f01b9d651b31995e2dbce667d2e2a785eab4c1e56765c
a4c035de8a4edb11a8cfaef2f2f8326d8909578cf9d5a5534edd4eb9d5a50680
c47a4294b97b5b05ac78f01950d4cf964faf03adf9f0b495c157d09c6f3cf564
f8292298f2fe8d14012c0c6d4b98ef47d38dfb0e8e359a81fbcfd338d915dfbb
+ 1'190 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
agilenet persistence
Link:
https://tria.ge/reports/210626-xhxytf69hj/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
autoit_exe
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.25
Link:
https://yomi.yoroi.company/submissions/cbc33a9a7cc70c2ab98efc7d3480dcc748f39eda03040ff31f783cbb7339abc5

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:Executable_Converted_to_MSI
Create hunting rule
Rule name:INDICATOR_MSI_EXE2MSI
Create hunting rule
Author:ditekSHen
Description:Detects executables converted to .MSI packages using a free online converter.
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

Web download

Microsoft Software Installer (MSI) msi cbc33a9a7cc70c2ab98efc7d3480dcc748f39eda03040ff31f783cbb7339abc5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1400133/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/168448/

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