MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 325ecd90ce19dd8d184ffe7dfb01b0dd02a77e9eabcb587f3738bcfbd3f832a1. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 325ecd90ce19dd8d184ffe7dfb01b0dd02a77e9eabcb587f3738bcfbd3f832a1
SHA3-384 hash: f67ac2bf24983ffe75fbb773556363a81cf41484b5dea18aed4a786bbe81dc321df3404beab7712b174de0c5e5b3f1db
SHA1 hash: 347b3921b0660986bc0ce4d1a41aa77f04377a37
MD5 hash: d3c5b425a0e346af5bd572bbc238ccba
humanhash: queen-fifteen-alanine-virginia
File name:325ecd90ce19dd8d184ffe7dfb01b0dd02a77e9eabcb587f3738bcfbd3f832a1.bin
Download: download sample
File size:1'857'024 bytes
First seen:2021-11-01 20:17:22 UTC
Last seen:2021-11-01 22:04:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:hM1fTF/NfFqf6r7LVhpPZxT1xtbzBHf8LAeqfk:hM1h+uhXpk
Threatray 3 similar samples on MalwareBazaar
TLSH T12185FE9D766071DFC85BC476CAA81C64FB60747B931B9203A46316EDAE0DA9BCF140F2
Reporter Arkbird_SOLG
Tags:exe Exmatter

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
325ECD90CE19DD8D184FFE7DFB01B0DD02A77E9EABCB587F3738BCFBD3F832A1
Verdict:
Malicious activity
Analysis date:
2021-09-12 21:52:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0b2af3e2-3edf-473b-845f-de3466071f81

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/201193/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37555901.23044.19634.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Sending a custom TCP request
Launching a process
Creating a file in the %temp% directory
Creating a window
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61804b7d9a5a1e91c5da999e/reports/40e2c77b-e002-4c3b-818c-6b2a17c96c84/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:
Data Exfiltration Tool
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b719b4f-c2ce-400d-a4bb-d1acaaf0300d
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/880726
Signature
Antivirus / Scanner detection for submitted sample
Deletes itself after installation
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 513164 Sample: rzMvWQOGAE.bin Startdate: 01/11/2021 Architecture: WINDOWS Score: 64 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 7 rzMvWQOGAE.exe 4 2->7         started        process3 dnsIp4 32 165.22.84.147, 22, 49756, 49757 DIGITALOCEAN-ASNUS United States 7->32 40 Suspicious powershell command line found 7->40 11 powershell.exe 23 7->11         started        15 powershell.exe 26 7->15         started        18 powershell.exe 23 7->18         started        20 3 other processes 7->20 signatures5 process6 dnsIp7 30 C:\Users\user\Desktop\rzMvWQOGAE.exe, ASCII 11->30 dropped 42 Deletes itself after installation 11->42 22 conhost.exe 11->22         started        34 192.168.2.1 unknown unknown 15->34 24 conhost.exe 15->24         started        26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/325ecd90ce19dd8d184ffe7dfb01b0dd02a77e9eabcb587f3738bcfbd3f832a1/
Threat name:
ByteCode-MSIL.Ransomware.BlackMatter
Create hunting rule
Status:
Malicious
First seen:
2021-09-09 05:40:03 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
6256527c14f620b3e72b8841930d51e83d9a443a5f3676e966d3f2969ed35bfa
8eded48c166f50be5ac33be4b010b09f911ffc155a3ab76821e4febd369d17ef
b6bc126526e27c98a94aab16989864161db1b3a75f18bd5c72bacbdfccad7bd7
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/211101-y292zsafh4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Deletes itself
Unpacked files
SH256 hash:
dd21c11187419b67d1f9c4c79c58947d04157685524c31ed12e4abca031c35b2
MD5 hash:
08bbafafc5d483ef1d81f29cdf070229
SHA1 hash:
3b8c27dae4971f6bd4cf7f3868fb4c97b5574fd2
Link:
https://www.unpac.me/results/c3855dc5-93fe-4e03-9d45-afab10f20c96/
SH256 hash:
325ecd90ce19dd8d184ffe7dfb01b0dd02a77e9eabcb587f3738bcfbd3f832a1
MD5 hash:
d3c5b425a0e346af5bd572bbc238ccba
SHA1 hash:
347b3921b0660986bc0ce4d1a41aa77f04377a37
Link:
https://www.unpac.me/results/c3855dc5-93fe-4e03-9d45-afab10f20c96/
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/325ecd90ce19dd8d184ffe7dfb01b0dd02a77e9eabcb587f3738bcfbd3f832a1

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
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.

  
Link
https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/blackmatter-data-exfiltration
Cape
Cape
https://www.capesandbox.com/analysis/201193/

Comments