MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745
SHA3-384 hash: c260ad0d9ae91913fb20b0832dc172d3f78c5c7ff89b119f8c50b692fd04f4613ab84f3f67ac569ebdfea5e7f7a021af
SHA1 hash: 437ef6aac1ecb9b8c52f3e3a8161404e2ab88698
MD5 hash: 871437c5f018c4fe1dc51e8a92ee2278
humanhash: johnny-juliet-michigan-jersey
File name:SecuriteInfo.com.Trojan.Uztuby.2.17906.16807
Download: download sample
File size:2'494'683 bytes
First seen:2023-09-04 18:31:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ae9e38912ff6bd742a1b9e5c003576a (10 x DCRat, 7 x RedLineStealer, 4 x AsyncRAT)
ssdeep 49152:rLLqnWBq9t/saLUwE1MTck6+UuNkKY2HjbgqNOXu149N/Qg1xYF:riLts8+1MTcENJY6joh1xs
Threatray 72 similar samples on MalwareBazaar
TLSH T13AB5230273D48572E57218331A65AF20767DFD205F36CEDBA3A4684EAE221C0DB76F52
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter SecuriteInfoCom
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
303
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Uztuby.2.17906.16807
Verdict:
Malicious activity
Analysis date:
2023-09-04 18:31:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9fe9697c-130f-4633-86e7-6998926b116a

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/446141/
Detection(s):
SecuriteInfo.com.Trojan.Uztuby.2.17906.16807.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware lolbin overlay packed packed regsvr32 regsvr32 replace setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64f622a34578d9c35e01e5d4/reports/5e625c4a-2de1-4a40-a557-28860f70dafb/overview
Verdict:
Malicious
Labled as:
Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745
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:
Malicious
Link:
https://analyze.intezer.com/analyses/0dea3da4-88c3-4956-a7b4-89a718e2c8b2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1303089
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2023-09-04 18:32:06 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3evvwb4wadslpwzlc43uzyhs4ihao6ri7etvyucuxbl54cjxo5cq._file
Verdict:
malicious
Similar samples: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 62 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230904-w6lh3sae38/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
5391cb22928f2697b49506022627a371cf9065faa3609682da7bb2d62d028f3f
MD5 hash:
ae48bd751f57f85b2c60c6d77aed8253
SHA1 hash:
829fc3a08d4d458793f3e6a74b73750a0baf2336
Link:
https://www.unpac.me/results/5bce9537-e826-4ce6-aadc-dceda8761d17/
SH256 hash:
d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745
MD5 hash:
871437c5f018c4fe1dc51e8a92ee2278
SHA1 hash:
437ef6aac1ecb9b8c52f3e3a8161404e2ab88698
Link:
https://www.unpac.me/results/5bce9537-e826-4ce6-aadc-dceda8761d17/
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/d92b5b079600e4b7db2b17374ce0f2e20e077a28f9275c5054b857de09377745

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/446141/

Comments