MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce
SHA3-384 hash: a664153c489bcb19adf58324cf81cba4265ffc24d0ddb7090fa2792178d5361741a2b807a4355dea375aa9db395a3879
SHA1 hash: 6626ce1aa3400d81fef795ac884e76baefde3e46
MD5 hash: 46d2856e2d007edbce1965b095ce05d7
humanhash: east-two-william-muppet
File name:file
Download: download sample
File size:2'819'131 bytes
First seen:2023-12-09 12:14:24 UTC
Last seen:2023-12-09 13:24:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 77f81ec12eacdb769388a8e410647817 (1 x NetSupport, 1 x PrivateLoader)
ssdeep 49152:yejHDek7zOmwLmUkzcrySRmk2KYtUbkj0QGt9lUSBG2y6RzLklvpIvCZLUjzn:yejHDek7zp0mb+ySwk2KsJolUSBG25L9
TLSH T143D5337B8341D4C9D5E3A678CBFA763522E9F17400D91FE35A10D89CA76C7EC26281AC
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 848c5454baf46e68 (1 x PrivateLoader)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from https://IOIOUOIUOUOUIYJGROUP.SBS/setup294.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
311
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/463983/
Detection(s):
Win.Packed.Zenpak-10014145-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Launching cmd.exe command interpreter
Launching a process
Sending a custom TCP request
Searching for the window
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
installer lolbin overlay packed packed setupapi sfx shell32
Link:
https://www.filescan.io/uploads/65745a49855eb2633d649de2/reports/192b014f-99e7-408b-9330-626e736f7b20/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1369061
Link:
https://www.hybrid-analysis.com/sample/c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce
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:
Raspberry Robin
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d3259cb7-2f05-42f5-bc33-a0b1f9ea9809
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1356891
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1356891 Sample: file.exe Startdate: 09/12/2023 Architecture: WINDOWS Score: 68 27 Antivirus detection for dropped file 2->27 29 Multi AV Scanner detection for dropped file 2->29 31 Machine Learning detection for sample 2->31 33 2 other signatures 2->33 10 file.exe 4 2->10         started        process3 file4 25 C:\Users\user\AppData\Local\...\0UtFDD.cpL, PE32 10->25 dropped 13 cmd.exe 3 2 10->13         started        process5 process6 15 control.exe 1 13->15         started        17 conhost.exe 13->17         started        process7 19 rundll32.exe 15->19         started        process8 21 rundll32.exe 19->21         started        process9 23 rundll32.exe 21->23         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2023-12-09 12:15:06 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yskc64gzhkwhqma4vsgmc3lsg3saanijgnzegl4zbos2jihmqtha._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231209-pexcyagccp/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
c982189509716c4e9dea863e5bdefaf9d1965ac6dde79cdbec3f630a6e173fb0
MD5 hash:
250fe6a089a88c314e3684dc1470ab46
SHA1 hash:
1e3f7442363fd03db8a3eecd1fb8a76ef8357c93
Link:
https://www.unpac.me/results/8e7567ed-7dea-43e4-a618-76a4eff3618a/
SH256 hash:
c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce
MD5 hash:
46d2856e2d007edbce1965b095ce05d7
SHA1 hash:
6626ce1aa3400d81fef795ac884e76baefde3e46
Link:
https://www.unpac.me/results/8e7567ed-7dea-43e4-a618-76a4eff3618a/
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/c4942f70d93aac78301cac8cc16d7236e40035093372432f990ba5a4a0ec84ce

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2738682/
Cape
Cape
https://www.capesandbox.com/analysis/463983/
  
URLhaus
https://urlhaus.abuse.ch/url/2738653/

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