MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec
SHA3-384 hash: 276661e8c1937fb2b85cb02ee6509ee540bd34f549008ec07ec7786dbf8c11f46c89e7a32cc1a589f708d0717424cad4
SHA1 hash: 61120693e5ea78e117045549cc04b9151f99e954
MD5 hash: 7751398b09e98d11592168e5898cb1cc
humanhash: early-river-wyoming-wyoming
File name:Q.2021.03.17 PFP...exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:742'912 bytes
First seen:2021-10-29 17:17:11 UTC
Last seen:2021-10-30 08:22:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'754 x AgentTesla, 19'660 x Formbook, 12'251 x SnakeKeylogger)
ssdeep 12288:uaoq6n1qJFTPB+dk8UmJuKrAoanLk29ndv9k/5iEdXfB3Xjnad/+M5zhFOdln:9od1qt+OTJKwn7nv+5iuXfBj7ezHs
Threatray 12'411 similar samples on MalwareBazaar
TLSH T19AF4E1325392AE9DEFBE1FF4982221404FF5BC536A3DD20B6DCA01A916F7950CD50B62
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Q.2021.03.17 PFP...exe
Verdict:
Malicious activity
Analysis date:
2021-10-29 17:24:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3721d1b3-6c84-41ce-add4-829b5621905c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.32478.17047.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
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/9925a30a-9a27-4f64-a68d-fac99221391b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879458
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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 dnsIp2 2 Behavior Graph ID: 511889 Sample: Q.2021.03.17 PFP...exe Startdate: 29/10/2021 Architecture: WINDOWS Score: 100 48 steamd.in 2->48 50 mail.steamd.in 2->50 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Found malware configuration 2->56 58 Multi AV Scanner detection for dropped file 2->58 60 9 other signatures 2->60 8 Q.2021.03.17 PFP...exe 6 2->8         started        13 HjYArO.exe 4 2->13         started        15 HjYArO.exe 3 2->15         started        signatures3 process4 dnsIp5 52 192.168.2.1 unknown unknown 8->52 38 C:\Users\user\AppData\Roaming\dAAgIPItp.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmpF958.tmp, XML 8->40 dropped 42 C:\Users\user\...\Q.2021.03.17 PFP...exe.log, ASCII 8->42 dropped 70 Injects a PE file into a foreign processes 8->70 17 Q.2021.03.17 PFP...exe 2 5 8->17         started        22 schtasks.exe 1 8->22         started        72 Multi AV Scanner detection for dropped file 13->72 74 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->74 76 Machine Learning detection for dropped file 13->76 78 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->78 24 schtasks.exe 1 13->24         started        26 HjYArO.exe 2 13->26         started        file6 signatures7 process8 dnsIp9 44 steamd.in 17->44 46 mail.steamd.in 17->46 32 C:\Users\user\AppData\Roaming\...\HjYArO.exe, PE32 17->32 dropped 34 C:\Windows\System32\drivers\etc\hosts, ASCII 17->34 dropped 36 C:\Users\user\...\HjYArO.exe:Zone.Identifier, ASCII 17->36 dropped 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->62 64 Tries to steal Mail credentials (via file access) 17->64 66 Tries to harvest and steal ftp login credentials 17->66 68 3 other signatures 17->68 28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        file10 signatures11 process12
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-10-29 17:18:05 UTC
AV detection:
11 of 45 (24.44%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3oxvgm523ftnpfo32h4vfmce6rdbtrimltuas26mlo5gib7hpwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0d94a60fa6bccf878f6ad33a340f123e17dd9a7f377fa9cf93a7b636e420651d
AgentTesla
3a8250e0d2ff4904db22d00a5c18f82bce1b2bcadf1a4d1029ef1c02e5210fbe
AgentTesla
61060fa22e8fe8c29f2cd7b2b4b9bc4d350fc9331a6dfcbc2f873bec00f6818d
AgentTesla
6165fac365803ffb9650ccfc5465ecfb8bad3ba2804b6451c3500059e90ad7ed
AgentTesla
a47963fdbc15c52927ee5fe99d79ab636b6787bd3146d79c9934c94d549c5901
AgentTesla
ba3548566c5eda9447bd910346549f92ecc5cd51f959f51cc7bc836a2ce49501
AgentTesla
bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec
AgentTesla
fbadf252eb04bc791373500dd2b28c45ef60bf5f34c711c4bff61fe5230c056c
AgentTesla
+ 12'401 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/211029-vt958sdfh6/
Behaviour
Creates scheduled task(s)
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b17fae73254dcc0ce25068d75e8cf724346ce07da809266dcef87563c466b832
MD5 hash:
e0ba5c42eb48ee32814ddaeff609819d
SHA1 hash:
932921eedf10729d8bd230a746eb83239b8ed832
Link:
https://www.unpac.me/results/5b2e5ea6-5652-443b-add6-1e4fa9e0f062/
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
Link:
https://www.unpac.me/results/5b2e5ea6-5652-443b-add6-1e4fa9e0f062/
SH256 hash:
9eed2c06976e291271e55c552707ede81ee9dc9c3e78d64e9b081d173b179bba
MD5 hash:
7cf04f1d8946e9974ed076f3db806119
SHA1 hash:
11b98c393ddf882aa4ee36812d6cfa24ac8318ac
Link:
https://www.unpac.me/results/5b2e5ea6-5652-443b-add6-1e4fa9e0f062/
SH256 hash:
bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec
MD5 hash:
7751398b09e98d11592168e5898cb1cc
SHA1 hash:
61120693e5ea78e117045549cc04b9151f99e954
Link:
https://www.unpac.me/results/5b2e5ea6-5652-443b-add6-1e4fa9e0f062/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/bedd7a999dd6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec

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: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 bedd7a999dd6cb36bcaede8fca958227a230ce2862e7404b5e62ddd3203f3bec

(this sample)

  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

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