MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f327479e5d13cccaa537642b85eb992ee39223086960d518105cf1daec78ddc. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f327479e5d13cccaa537642b85eb992ee39223086960d518105cf1daec78ddc
SHA3-384 hash: f9e51d02680023cc500ecd2ff38a7ef5ca66b049ba5177c17a34ea4ca1207164b016ba018a4fd4cbc62a48289b52d534
SHA1 hash: 7336f5042bee8e922b0afe660b7f54b9c034e653
MD5 hash: dd042167b6128d67b48972e70f689ebe
humanhash: white-ack-michigan-jupiter
File name:AWB#7274038347.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:756'224 bytes
First seen:2022-12-21 07:11:14 UTC
Last seen:2022-12-21 08:28:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:gNDpZ0y60jR2RjccL8cJdNNMv8BKPt0/78XaBxZkwUEX3YPFC1Xli+p5PpYXtx2N:YpSyT8LLfdsv8Z/7dHNn/1Xli
Threatray 26'303 similar samples on MalwareBazaar
TLSH T138F4E08C365576CFCC67CC76C9681D60AA60647B830FE60FA05701ADAA4E99FCF251F2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0dc9e37338accf0 (6 x AgentTesla, 3 x SnakeKeylogger, 3 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
180
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
AWB#7274038347.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-12-21 07:13:55 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/93f26e3a-b245-40c4-8994-e629428407f0

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/348626/
Detection(s):
SecuriteInfo.com.Win32.Malware-gen.4907.11046.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Forced shutdown of a system process
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63a2b1c4813bbadf7fa8fc7b/reports/6345d752-1e4d-4472-93cd-7d13802a2191/overview
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c48b1bbe-093c-4503-9359-0c6c56ee699a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1138488
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped 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)
Sigma detected: Scheduled temp file as task from temp location
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 771214 Sample: AWB#7274038347.pdf.exe Startdate: 21/12/2022 Architecture: WINDOWS Score: 100 49 Malicious sample detected (through community Yara rule) 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Yara detected AgentTesla 2->53 55 6 other signatures 2->55 7 AWB#7274038347.pdf.exe 7 2->7         started        11 GFCKoaBZcITDgR.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...behaviorgraphFCKoaBZcITDgR.exe, PE32 7->31 dropped 33 C:\...behaviorgraphFCKoaBZcITDgR.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp3F73.tmp, XML 7->35 dropped 37 C:\Users\user\...\AWB#7274038347.pdf.exe.log, CSV 7->37 dropped 57 Detected unpacking (changes PE section rights) 7->57 59 Detected unpacking (overwrites its own PE header) 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 67 4 other signatures 7->67 13 RegSvcs.exe 15 3 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 21 RegSvcs.exe 3 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 api4.ipify.org 64.185.227.156, 443, 49683, 49686 WEBNXUS United States 13->39 41 api.ipify.org 13->41 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->69 71 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->71 73 May check the online IP address of the machine 13->73 75 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->75 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 smtp.yandex.ru 77.88.21.158, 49687, 587 YANDEXRU Russian Federation 21->43 45 192.168.2.1 unknown unknown 21->45 47 2 other IPs or domains 21->47 77 Tries to steal Mail credentials (via file / registry access) 21->77 79 Tries to harvest and steal ftp login credentials 21->79 81 Tries to harvest and steal browser information (history, passwords, etc) 21->81 83 Installs a global keyboard hook 21->83 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f327479e5d13cccaa537642b85eb992ee39223086960d518105cf1daec78ddc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-21 07:12:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b4zhi6pf2e6mzkstozblqxvzslxdsirqq2la2umbaxhr3lwhrxoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
23329bda17535f705233dcce3aaf21aa7cedc5576dcfd3eab64bdbb62a9f18e3
AgentTesla
341bce781bdedc9663add131ed23418088c7cb74354b14af0ef7a3cdbc97d07e
AgentTesla
46c2e255761e1ab91b1ada27cd4e526e55039576c7a5eadfaa20c454543ac29f
AgentTesla
4abedfc34ebfc3f6dd481918937d4303062547b42381bb7cb488ccca36d5171f
AgentTesla
4c82ea367bd7a79a5ef059e8f1910af89374e4e4fb75819c5540f3126904c33d
AgentTesla
849614b51d921924596ea7120a79a8cdc4c49165e804ef136b35694a4a6cde01
AgentTesla
86c095bb19bc65eed3cd2edeb97ec3101b10818086329f7c6e6431ac67dcbd8b
AgentTesla
941be65fcc6cea855e43c8cadfdff047eb5225b8c4efd00e4ff67c9b236ad85e
AgentTesla
cd8e37f7504e7f93cb54eae97e49f49034ea2beb63837134f6c135297836d027
AgentTesla
f1824fe41b4fb79b857d2a94537bae3a91a6056378f5aa1e59255ab3bbe7b21e
AgentTesla
+ 26'293 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221221-h1hncabg79/
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
fc6485350cf55dc14ecbfd9b91b7a9979f61023b4104101e9f351caa6c73abaa
MD5 hash:
6c3fdb2b5d93cf814ea1b6ca05a0efcf
SHA1 hash:
f8ae5f9fa1c9b6b0e47b2f0873d2ee3373e0ebf5
Link:
https://www.unpac.me/results/71e2adc3-1d94-4fc6-8550-ee41fd7ae5eb/
SH256 hash:
7e801d17ae6494b231fd935a61fa0c50f071febeb4f70285d8eba1276173d870
MD5 hash:
0499bb6a079160b08170a88885dab8d4
SHA1 hash:
ba1737cafdea14d8c485b5aba964f2bb61adc672
Link:
https://www.unpac.me/results/71e2adc3-1d94-4fc6-8550-ee41fd7ae5eb/
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
Link:
https://www.unpac.me/results/71e2adc3-1d94-4fc6-8550-ee41fd7ae5eb/
SH256 hash:
30e75a6c9eda7182c9d0157dabec12d630fa351fb3fe6cee6bf3984733e64513
MD5 hash:
83823419e981242ca822d7fa7eddb09b
SHA1 hash:
346c1b5aa3fce86a4b0e97038a961d16344ab049
Link:
https://www.unpac.me/results/71e2adc3-1d94-4fc6-8550-ee41fd7ae5eb/
SH256 hash:
2f78ec0ceec51d7a05d601254f992259b5e7414e8bf2489647ee6c5ebeb60ffc
MD5 hash:
1cb2cf67f7fd1a8b21b95acd94c2d9f0
SHA1 hash:
2dbd4bdcd48e3e76bfd4c31aa3c9b38a3fd8bb0b
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/71e2adc3-1d94-4fc6-8550-ee41fd7ae5eb/
Parent samples :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 hash:
0f327479e5d13cccaa537642b85eb992ee39223086960d518105cf1daec78ddc
MD5 hash:
dd042167b6128d67b48972e70f689ebe
SHA1 hash:
7336f5042bee8e922b0afe660b7f54b9c034e653
Link:
https://www.unpac.me/results/71e2adc3-1d94-4fc6-8550-ee41fd7ae5eb/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0f327479e5d1/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/0f327479e5d13cccaa537642b85eb992ee39223086960d518105cf1daec78ddc

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.

Malspam

AgentTesla

Executable exe 0f327479e5d13cccaa537642b85eb992ee39223086960d518105cf1daec78ddc

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/348626/

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