MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 404f0275c3742f3dcdfb5852b3ba03d034d32d64fcfaa0ef87e63fba5ffb8622. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 404f0275c3742f3dcdfb5852b3ba03d034d32d64fcfaa0ef87e63fba5ffb8622
SHA3-384 hash: d8ac7f5b4a7b9133d0797e063a39aab1b67b4d4962ecf7cff72da3566f32272ebcd52b7c1a8f2879594689ac1537abb1
SHA1 hash: 3970bc8477d90d2b1c6da840f4d7ed2f89dd67fb
MD5 hash: 2421e7e7b75024c89c66e49a9947bc5a
humanhash: texas-undress-uniform-two
File name:2421e7e7b75024c89c66e49a9947bc5a
Download: download sample
File size:3'972'096 bytes
First seen:2023-01-17 14:37:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 98304:wNEXPaYNyjUO8GUmU9co2T3cypuraVfa/:wNEfaM5ODUoo2TBpurgC/
TLSH T1320612B9271D1EF1E36B037ECD528C11CBB8BCA60AADD31E68857DE66159B63F050843
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 52b0c8c88cf030e0
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
2421e7e7b75024c89c66e49a9947bc5a
Verdict:
Malicious activity
Analysis date:
2023-01-17 14:48:02 UTC
Tags:
opendir loader asyncrat
Link:
https://app.any.run/tasks/47ec91c4-2f5d-4f0c-a587-9aed54071727

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/353853/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.13819.10821.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Sending a custom TCP request
Creating a window
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the Windows directory
Creating a file
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63c6b2cfe4e81283f94e49ee/reports/9be88e39-c8cd-4f4e-8f13-6455294d00c1/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ab2bdf64-0448-4a80-8ce7-d61e17a69cb5
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1153146
Signature
Antivirus detection for dropped file
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Sigma detected: Schedule system process
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 785888 Sample: 3yz8eoviCr.exe Startdate: 17/01/2023 Architecture: WINDOWS Score: 100 44 stub01.kozow.com 2->44 54 Multi AV Scanner detection for submitted file 2->54 56 Sigma detected: Schedule system process 2->56 58 Machine Learning detection for sample 2->58 60 2 other signatures 2->60 9 3yz8eoviCr.exe 15 16 2->9         started        signatures3 process4 dnsIp5 46 keyauth.win 188.114.96.3, 443, 49696, 49697 CLOUDFLARENETUS European Union 9->46 48 pinkmanstore.freeddns.org 154.16.118.193, 49695, 49700, 80 AS-COLOCROSSINGUS South Africa 9->48 40 C:\Users\user\AppData\Local\...\shst.dat.exe, PE32 9->40 dropped 13 shst.dat.exe 7 9->13         started        17 cmd.exe 1 9->17         started        file6 process7 file8 42 C:\Windows\svchost.exe, PE32 13->42 dropped 72 Antivirus detection for dropped file 13->72 74 Multi AV Scanner detection for dropped file 13->74 76 Protects its processes via BreakOnTermination flag 13->76 80 2 other signatures 13->80 19 cmd.exe 1 13->19         started        22 cmd.exe 1 13->22         started        78 Uses schtasks.exe or at.exe to add and modify task schedules 17->78 24 conhost.exe 17->24         started        26 choice.exe 1 17->26         started        signatures9 process10 signatures11 62 Drops executables to the windows directory (C:\Windows) and starts them 19->62 28 svchost.exe 2 19->28         started        32 conhost.exe 19->32         started        34 timeout.exe 1 19->34         started        36 conhost.exe 22->36         started        38 schtasks.exe 1 22->38         started        process12 dnsIp13 50 stub02.kozow.com 93.147.90.90, 7707 VODAFONE-IT-ASNIT Italy 28->50 52 stub01.kozow.com 194.62.62.58, 6606, 7707 GTT-BACKBONEGTTDE Italy 28->52 64 Antivirus detection for dropped file 28->64 66 System process connects to network (likely due to code injection or exploit) 28->66 68 Multi AV Scanner detection for dropped file 28->68 70 2 other signatures 28->70 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/404f0275c3742f3dcdfb5852b3ba03d034d32d64fcfaa0ef87e63fba5ffb8622/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-01-17 14:38:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibhqe5odoqxt3tp3lbjlhoqd2a2nglle7t5kb34h4y73ux73qyra._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/230117-rzqr1ahd79/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Unpacked files
SH256 hash:
8433e2370c413de81a1caf06a348e50d03c1720b55aff1e05824df5fd15ce26f
MD5 hash:
bee785e13ac15b8fd80a1ec9a61e5255
SHA1 hash:
ee257c43fb8fb8931cb0d7f540412317bb47b936
Link:
https://www.unpac.me/results/dafc3df8-7913-410d-bd37-bddcfd1738f5/
SH256 hash:
01fc57ca6c170c0bcf6dfde148042dd5f1799248724d80f14e710725cf4efa6a
MD5 hash:
fc07f11e344d186577a4119f29391918
SHA1 hash:
ba2423833311580226d9048e15d3b239f6507e57
Link:
https://www.unpac.me/results/dafc3df8-7913-410d-bd37-bddcfd1738f5/
SH256 hash:
9fa63f758c50a9b7b406610da42e7b81593b83309a7e03a072ec918f423b4a1d
MD5 hash:
6cbe11d4d3f98950277dfe6d41087f19
SHA1 hash:
99b61b8610e3fd4fe57787cc83bbb54c7872b292
Link:
https://www.unpac.me/results/dafc3df8-7913-410d-bd37-bddcfd1738f5/
SH256 hash:
d05b3d0af133eb808868a90e8cfee7e9b92e87a0321e8b0b2a6fd83ae59b0246
MD5 hash:
c1098440e3d0c5f94beeda670748fce2
SHA1 hash:
65039b7c763fafed2370ab1680fd394559e9630f
Link:
https://www.unpac.me/results/dafc3df8-7913-410d-bd37-bddcfd1738f5/
SH256 hash:
404f0275c3742f3dcdfb5852b3ba03d034d32d64fcfaa0ef87e63fba5ffb8622
MD5 hash:
2421e7e7b75024c89c66e49a9947bc5a
SHA1 hash:
3970bc8477d90d2b1c6da840f4d7ed2f89dd67fb
Link:
https://www.unpac.me/results/dafc3df8-7913-410d-bd37-bddcfd1738f5/
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/404f0275c3742f3dcdfb5852b3ba03d034d32d64fcfaa0ef87e63fba5ffb8622

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_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Web download

Executable exe 404f0275c3742f3dcdfb5852b3ba03d034d32d64fcfaa0ef87e63fba5ffb8622

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2510413/
Cape
Cape
https://www.capesandbox.com/analysis/353853/

Comments


Avatar
zbet commented on 2023-01-17 14:37:51 UTC

url : hxxp://pinkmanstore.freeddns.org/software/sms.dat