MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 434da69b87f9752070c7c1a1827aab705d4a5c4f42d4680b4490650bdbf6645c. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 434da69b87f9752070c7c1a1827aab705d4a5c4f42d4680b4490650bdbf6645c
SHA3-384 hash: 9e6e75a14dadbcf9528ace3d8ef7f0a72ae0be4fd02f66eed7437caa273654349846bb624121765e53a4a56ef8b2dc42
SHA1 hash: 4eb181b139bd2cba50ec60d30e0f28eda8e0b3c4
MD5 hash: e9c5a01234f79ea74e03e34655bef0fd
humanhash: blue-white-washington-pip
File name:e9c5a01234f79ea74e03e34655bef0fd.exe
Download: download sample
File size:700'416 bytes
First seen:2022-12-07 12:03:35 UTC
Last seen:2022-12-07 13:37:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:1YF8momPZefekoDDkZMK/9w8pGQo4gfbz6eyywnOFHF:G/omxiekwk6O9yz6e1IOR
TLSH T1CEE4011E22EC5552CD2821F7FCA390896E64ACE07951DDEF36C7306BC670AFD0605A6B
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 30e0c4c6928692d0 (1 x AgentTesla)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
22-234544211.doc
Verdict:
Malicious activity
Analysis date:
2022-12-07 11:59:16 UTC
Tags:
loader exploit cve-2017-11882
Link:
https://app.any.run/tasks/62357966-711a-4d51-820e-e05f099977cd

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/343900/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.738.26766.437.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639081399a505ad9423ddabd/reports/174f4cf1-e109-47cb-91e0-70a6f8531104/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:
Unknown
Link:
https://analyze.intezer.com/analyses/74d30dbe-dabc-4b70-843d-e3d69ceb0928
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1129872
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 762596 Sample: bK6z5xZKuE.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 56 15 Multi AV Scanner detection for submitted file 2->15 17 .NET source code contains potential unpacker 2->17 19 Machine Learning detection for sample 2->19 6 bK6z5xZKuE.exe 2 2->6         started        process3 process4 8 WerFault.exe 23 9 6->8         started        11 WerFault.exe 6->11         started        file5 13 C:\ProgramData\Microsoft\...\Report.wer, Unicode 8->13 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/434da69b87f9752070c7c1a1827aab705d4a5c4f42d4680b4490650bdbf6645c/
Threat name:
ByteCode-MSIL.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 12:06:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ing2ng4h7f2sa4ghygqye6vlobouuxcpilkgqc2esbsqxw7wmroa._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/221207-n8m6paee65/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0bf1f15c-6808-4ee5-8bf7-aa51e9a8640f
Unpacked files
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/eb2fe9c4-9d03-4dce-acc8-4419203acf19/
SH256 hash:
434da69b87f9752070c7c1a1827aab705d4a5c4f42d4680b4490650bdbf6645c
MD5 hash:
e9c5a01234f79ea74e03e34655bef0fd
SHA1 hash:
4eb181b139bd2cba50ec60d30e0f28eda8e0b3c4
Link:
https://www.unpac.me/results/eb2fe9c4-9d03-4dce-acc8-4419203acf19/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/434da69b87f9752070c7c1a1827aab705d4a5c4f42d4680b4490650bdbf6645c

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 434da69b87f9752070c7c1a1827aab705d4a5c4f42d4680b4490650bdbf6645c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2286568/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/343900/

Comments