MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f8e4f09fc35eba76368e70dcdfb861b1d19b7155678f0299befef9c3156919f. 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


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f8e4f09fc35eba76368e70dcdfb861b1d19b7155678f0299befef9c3156919f
SHA3-384 hash: d984843f56df0f4cb85e0e0ec8837a6a6af40a3b750c37584c5de1d3940539b4d8980e0df5dd48d79abcd57b03bdf9a0
SHA1 hash: 09c2a83df8edcbb17a2ba5ce677e9c1777ede734
MD5 hash: 4f696b44488c87dd22fdc9bb2175ae73
humanhash: batman-florida-fruit-jupiter
File name:PURCHASE ORDER FOR K POWER Co., Ltd..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:829'440 bytes
First seen:2022-10-10 06:53:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 332f7ce65ead0adfb3d35147033aabe9 (81 x XRed, 18 x SnakeKeylogger, 7 x DarkComet)
ssdeep 12288:pMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V94ltvL3:pnsJ39LyjbJkQFMhmC+6GD9oL
Threatray 75 similar samples on MalwareBazaar
TLSH T193057D22F2D14437D1731A3D9C5BA3A6582ABE512E34794B7BF82E4C4F3E68138652D3
TrID 92.9% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
1.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.4% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
0.6% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon a23b39696d239244 (1 x AgentTesla)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/318188/
Detection(s):
PUA.Win.Packer.D1s1g-5
Create hunting rule

PUA.Win.Packer.D1s1g-1
Create hunting rule

PUA.Win.Packer.D1s1g-2
Create hunting rule

Win.Trojan.Emotet-9850453-0
Create hunting rule

Win.Trojan.Generic-9936029-0
Create hunting rule

Win.Malware.Delf-6899401-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
Searching for the window
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Modifying an executable file
Sending an HTTP GET request
Launching a process
DNS request
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Stealing user critical data
Infecting executable files
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/42154/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
80%
Tags:
cmd.exe evasive fingerprint greyware hacktool keylogger macros macros-on-close macros-on-open packed shell32.dll
Link:
https://www.filescan.io/uploads/6343c18c7a6f3f03619d9811/reports/a7d87045-e413-4681-906a-05fd1c568354/overview
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fefbd577-a3d1-497f-ab3b-3b88371a2e89
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1087556
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 720137 Sample: PURCHASE ORDER FOR K POWER ... Startdate: 11/10/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Antivirus detection for URL or domain 2->55 57 13 other signatures 2->57 7 PURCHASE ORDER FOR K POWER Co., Ltd..exe 1 6 2->7         started        10 EXCEL.EXE 24 20 2->10         started        12 Synaptics.exe 2->12         started        process3 file4 25 ._cache_PURCHASE O...POWER Co., Ltd..exe, PE32 7->25 dropped 27 C:\ProgramData\Synaptics\Synaptics.exe, PE32 7->27 dropped 29 C:\ProgramData\Synaptics\RCX51A0.tmp, PE32 7->29 dropped 31 C:\...\Synaptics.exe:Zone.Identifier, ASCII 7->31 dropped 14 Synaptics.exe 26 7->14         started        19 ._cache_PURCHASE ORDER FOR K POWER Co., Ltd..exe 15 2 7->19         started        process5 dnsIp6 35 docs.google.com 172.217.16.206, 443, 49712, 49713 GOOGLEUS United States 14->35 37 freedns.afraid.org 69.42.215.252, 49715, 80 AWKNET-LLCUS United States 14->37 39 xred.mooo.com 14->39 33 C:\Users\user\Documents\BWDRWEEARI\~$cache1, PE32 14->33 dropped 43 Antivirus detection for dropped file 14->43 45 Multi AV Scanner detection for dropped file 14->45 47 Drops PE files to the document folder of the user 14->47 49 Machine Learning detection for dropped file 14->49 21 WerFault.exe 23 9 14->21         started        41 95.214.24.120, 80 CMCSUS Germany 19->41 23 WerFault.exe 19 9 19->23         started        file7 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f8e4f09fc35eba76368e70dcdfb861b1d19b7155678f0299befef9c3156919f/
Threat name:
Win32.Backdoor.DarkComet
Create hunting rule
Status:
Malicious
First seen:
2022-10-09 23:45:24 UTC
File Type:
PE (Exe)
Extracted files:
74
AV detection:
26 of 26 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6he6cp4gxv2oy3i44g4364gdmortnyvkz4pakm357xzymkwsgpq._file
Verdict:
malicious
Similar samples:
0369aa99d731d2de260bc63b6c4f85d997eb189155c362df478d8f5afaa655b0
AgentTesla
2411d42daf12a01f127bd3bd9df51b1de96435ac11e0a44dee28e174e3c4bd65
AgentTesla
4120f6c802618447ffaf9e7ecbf4a234bb031602e601418be74eacadd90accd0
AgentTesla
79ec308c387489e37eb5cfe11608f56343e05b464fbd0858a9bddf8703b7b373
AgentTesla
a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44
AgentTesla
f954f5ad26b3efdfe4607fa4b0ff25fb82f7284490b283e2fda53b911e88094e
AgentTesla
+ 65 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221010-hn8n1aahd5/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5637304698:AAFIHq670Ts5ysMEn7uVU5KlwQgKZV8sopM/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e2f2370e-d151-4759-a30b-b8f8d5930532
Unpacked files
SH256 hash:
3f8f525460ce3442dc212b2a641be98b48c1eeeff5627a0957dfd22d68e9618d
MD5 hash:
da842daf531205f82e1819e3e7d37b7b
SHA1 hash:
2d9ef2786bd6b55a668b55800ce663ef13383d4f
Link:
https://www.unpac.me/results/d661a14f-3bf1-4886-ae1b-7efbe4bb25ca/
SH256 hash:
5f8e4f09fc35eba76368e70dcdfb861b1d19b7155678f0299befef9c3156919f
MD5 hash:
4f696b44488c87dd22fdc9bb2175ae73
SHA1 hash:
09c2a83df8edcbb17a2ba5ce677e9c1777ede734
Link:
https://www.unpac.me/results/d661a14f-3bf1-4886-ae1b-7efbe4bb25ca/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5f8e4f09fc35/report/overview.html
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/5f8e4f09fc35eba76368e70dcdfb861b1d19b7155678f0299befef9c3156919f

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:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time

File information

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

Malspam

AgentTesla

Executable exe 5f8e4f09fc35eba76368e70dcdfb861b1d19b7155678f0299befef9c3156919f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/318188/

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