MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d683bd3a2a79763dfa70a69655ce558e947d4a455b26dc9de747b1d7ebb5921. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d683bd3a2a79763dfa70a69655ce558e947d4a455b26dc9de747b1d7ebb5921
SHA3-384 hash: 2eb0fe80148cada26dcc0df5b203dd583e3153b417217b031d93ae1b57340b556d3c00322fa18a670b363decd5537810
SHA1 hash: 001866e7a8878cdec069c8691b5361d22758fd94
MD5 hash: e70c4a256501f7151a81fdcbafdcefb8
humanhash: burger-november-nitrogen-kilo
File name:SHIPPING DOC 004 1038.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:630'272 bytes
First seen:2022-06-30 13:39:21 UTC
Last seen:Never
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:/NctlsL2iNOevgkTuSLMm3YBR5ZVn8PieGGK3zoe:/NMI13vgkySkBRL1ao1Z
Threatray 18'327 similar samples on MalwareBazaar
TLSH T1EDD4E180B363BF32F13AA3B7B841808823B1656E95E1D6298E9DB1DE757574108F4F27
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/284617/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62bda7f22753a70af6431bb9/reports/b2f4e93d-3f07-4564-bff4-6d13c836282c/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/9df76185-fce3-45ff-bec9-f1a5f261807e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1022620
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 655116 Sample: SHIPPING DOC 004 1038.exe Startdate: 30/06/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 12 other signatures 2->43 7 SHIPPING DOC 004 1038.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\DXEigqGKWulKf.exe, PE32 7->23 dropped 25 C:\...\DXEigqGKWulKf.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpFB81.tmp, XML 7->27 dropped 29 C:\Users\...\SHIPPING DOC 004 1038.exe.log, ASCII 7->29 dropped 45 Adds a directory exclusion to Windows Defender 7->45 11 SHIPPING DOC 004 1038.exe 2 7->11         started        15 powershell.exe 23 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 99pancakes.in 103.21.58.15, 49795, 49908, 49933 PUBLIC-DOMAIN-REGISTRYUS United Arab Emirates 11->31 33 192.168.2.1 unknown unknown 11->33 35 webmail.99pancakes.in 11->35 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file / registry access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 2 other signatures 11->53 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6d683bd3a2a79763dfa70a69655ce558e947d4a455b26dc9de747b1d7ebb5921/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-30 08:41:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
24 of 41 (58.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvudxu5cu6lwhx5hbjuwkxhflduupvfekwzg3so6or5r27v3leqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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291ddd3ed10197399b9d1002f0f7aaddc6c930939a06e403b86e6db8e56da122
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a12c6c9f6c8e536fd4106195ef4b8e4bf3b2a95de10dc24eef8186af01ae4857
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a87ccadf252efe6821ef107a828b42a8bc613bc6a7978fbeb0ccaecf09dceba6
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d54bfcc7db926e2983b24d56c3ea2f66f9deb80b9b447ed3b4bd194da23f30fb
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eb548a89bf00397d18b926af72deaf6d96673c4f7df47f78462e2f5f7781bf8a
AgentTesla
+ 18'317 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220630-qyh54abedn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/9bc4614b-15aa-4450-8429-99d3af0481e5/
SH256 hash:
b1fc0b5b29779d62fcdef694a637ad2d350f4843ac2d58e86531a40c8449d52e
MD5 hash:
b0827f8b9b09d6e55c2fc3feb9de7272
SHA1 hash:
a9e017a29e258786e17eba622fd4d93db8bebaad
Link:
https://www.unpac.me/results/9bc4614b-15aa-4450-8429-99d3af0481e5/
SH256 hash:
cc5dc85a2b59bceba47ae7e1f7b721c43d67433c2e8af8fec6c4e847279800c6
MD5 hash:
4e19d5aeef535a6bd6a9dffb2e82d850
SHA1 hash:
9774038dd528db065aaee01e633d1e864c0f2f3e
Link:
https://www.unpac.me/results/9bc4614b-15aa-4450-8429-99d3af0481e5/
SH256 hash:
3e037768356d58c16dd56de18996b1b3e80fdd54adf8ca3f0af5a5459cf147c5
MD5 hash:
13dc6e5bb140371b13afd39956f7d3f8
SHA1 hash:
7cebe81df4e7a93e42f3c3720e4e075f2f39219a
Link:
https://www.unpac.me/results/9bc4614b-15aa-4450-8429-99d3af0481e5/
SH256 hash:
16b9fc4700292684bae0ef2da4a4f4b393103771e93c0b48747df8a24af40d59
MD5 hash:
12ae0e4078e6e9da25181468d72b7ef4
SHA1 hash:
3f88feb096debc12d2f72bac4dfe7e799c7bbf36
Link:
https://www.unpac.me/results/9bc4614b-15aa-4450-8429-99d3af0481e5/
SH256 hash:
6d683bd3a2a79763dfa70a69655ce558e947d4a455b26dc9de747b1d7ebb5921
MD5 hash:
e70c4a256501f7151a81fdcbafdcefb8
SHA1 hash:
001866e7a8878cdec069c8691b5361d22758fd94
Link:
https://www.unpac.me/results/9bc4614b-15aa-4450-8429-99d3af0481e5/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6d683bd3a2a7/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/6d683bd3a2a79763dfa70a69655ce558e947d4a455b26dc9de747b1d7ebb5921

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/284617/

Comments