MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efc5f8d9cf611f8f8857840f49a111bac24b16966fc69a17f3757cbcf7f3bbe0. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efc5f8d9cf611f8f8857840f49a111bac24b16966fc69a17f3757cbcf7f3bbe0
SHA3-384 hash: 377f59946ee607d2aae6db7c0a24078150f80bde2d9983c45d4351b6485e66dba8c36096c9fde0e114fd8ee2840a6666
SHA1 hash: 2b94634c21c98db8a77d3ceef4a57ea8009afd50
MD5 hash: 9a4febef8d60ba3a7039d023231c6dec
humanhash: double-blossom-crazy-bluebird
File name:Task24Watch.exe
Download: download sample
File size:61'440 bytes
First seen:2022-10-25 09:12:43 UTC
Last seen:2022-10-25 11:17:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:FNhS9UphPvFZcnNsbVUmIlAUm7kqBb5S/5VVmS:g9UpFvFZcnNsbGmIAb5S/5VVmS
TLSH T114539488764476DFCC6BCD7689A51C64DA60647B230BE30BA49316FD9A0C9CBCF491E3
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter JAMESWT_WT
Tags:eazzysoft-com exe wh1tesoftware-me

Intelligence

File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
raccoon
Create hunting rule
ID:
1
File name:
34d9078e1eb799e114682743c092dc74.bin.exe
Verdict:
Malicious activity
Analysis date:
2022-10-25 02:00:51 UTC
Tags:
trojan raccoon recordbreaker loader stealer
Link:
https://app.any.run/tasks/a7e83a25-da80-485a-86d5-4d7b4d558653

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/323855/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop20.64783.8687.23899.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Running batch commands
Forced system process termination
Launching a process
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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/61a469e4-a78a-4434-a21c-8eeaa43feb58
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1097377
Signature
Antivirus / Scanner detection for submitted sample
Creates an autostart registry key pointing to binary in C:\Windows
Creates multiple autostart registry keys
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 730028 Sample: Task24Watch.exe Startdate: 25/10/2022 Architecture: WINDOWS Score: 80 46 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Sigma detected: Schedule system process 2->50 52 Machine Learning detection for sample 2->52 7 Task24Watch.exe 9 4 2->7         started        10 Task24Watch.exe 2->10         started        12 Task24Watch.exe 2->12         started        14 10 other processes 2->14 process3 signatures4 54 Creates multiple autostart registry keys 7->54 56 Creates an autostart registry key pointing to binary in C:\Windows 7->56 16 cmd.exe 1 7->16         started        19 WerFault.exe 7->19         started        22 cmd.exe 1 7->22         started        24 14 other processes 7->24 process5 file6 44 Uses schtasks.exe or at.exe to add and modify task schedules 16->44 26 conhost.exe 16->26         started        28 schtasks.exe 1 16->28         started        42 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->42 dropped 30 conhost.exe 22->30         started        32 schtasks.exe 1 22->32         started        34 conhost.exe 24->34         started        36 conhost.exe 24->36         started        38 conhost.exe 24->38         started        40 19 other processes 24->40 signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efc5f8d9cf611f8f8857840f49a111bac24b16966fc69a17f3757cbcf7f3bbe0/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-09 22:02:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57c7rwopmepy7ccxqqhutiirxlbewfuwn7djuf7tov6lz57txpqa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/221025-k6rjjscbam/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8ea0b334-0b61-4fcf-b80b-64870a0ec8e7
Unpacked files
SH256 hash:
27bb7f0a3fc95e8b93150cd9c80efb5c163ea71d6cecc79800674c7a412fdc2f
MD5 hash:
0de5f720219a427d0b60264a561223b2
SHA1 hash:
82d97713a1ecb772ddda7c8f5b943f954254270c
Link:
https://www.unpac.me/results/1cf90212-68cd-401b-b605-f38c017dac55/
SH256 hash:
efc5f8d9cf611f8f8857840f49a111bac24b16966fc69a17f3757cbcf7f3bbe0
MD5 hash:
9a4febef8d60ba3a7039d023231c6dec
SHA1 hash:
2b94634c21c98db8a77d3ceef4a57ea8009afd50
Link:
https://www.unpac.me/results/1cf90212-68cd-401b-b605-f38c017dac55/
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/efc5f8d9cf611f8f8857840f49a111bac24b16966fc69a17f3757cbcf7f3bbe0

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: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 efc5f8d9cf611f8f8857840f49a111bac24b16966fc69a17f3757cbcf7f3bbe0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2384085/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/323855/

Comments