MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f4dc8e7955c6897f90b07e1076f47566653340f11eb3cb2bda35a3345d3ae48. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f4dc8e7955c6897f90b07e1076f47566653340f11eb3cb2bda35a3345d3ae48
SHA3-384 hash: 009f9aacae3ddd1ba6e286cf20030b2d108087d0db2fa41a7cea3e59f5de6cd2e4f614a91310ce13335e37aad13cabe5
SHA1 hash: 67b2c9a7c613960ee1e150c84c99848c1b517322
MD5 hash: c95f9d0b751cb2f3c5b2fea84ea56784
humanhash: snake-july-lion-april
File name:Bank Payment & ORDER CONFIRMATION.img.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:793'600 bytes
First seen:2022-05-05 16:48:12 UTC
Last seen:2022-05-06 06:55:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:D9TRTTV4ApE+t1/TeiyshV3KcotRiCSKgS4hty7CDN2NCYQBAIEKrRLqKLUsC12N:5bLeNM3KcvAQhty2hVSORjM2
Threatray 16'983 similar samples on MalwareBazaar
TLSH T172F4E1EC366172EFC853D0729E982CA4BA51747B931B5203E02716EDDA4D88BCF255F2
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Bank Payment & ORDER CONFIRMATION.img.exe
Verdict:
Malicious activity
Analysis date:
2022-05-05 16:58:42 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/7d6cd23f-dcab-46c5-9c45-de320535ae92

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/268921/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.30574.17060.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe greyware obfuscated packed
Link:
https://www.filescan.io/uploads/62740000be0219041a6f3f27/reports/54b04ee0-bd6c-4301-bd05-c3cf5f9e67b8/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d96459d-d936-4f20-9d84-46540f30c349
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/988641
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
PE file contains section with special chars
PE file has nameless sections
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)
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 621137 Sample: Bank Payment & ORDER CONFIR... Startdate: 05/05/2022 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Yara detected AgentTesla 2->37 39 15 other signatures 2->39 7 Bank Payment & ORDER CONFIRMATION.img.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\dRpBVDamj.exe, PE32 7->23 dropped 25 C:\Users\...\dRpBVDamj.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpB9E3.tmp, XML 7->27 dropped 29 Bank Payment & ORD...RMATION.img.exe.log, ASCII 7->29 dropped 41 Adds a directory exclusion to Windows Defender 7->41 43 Injects a PE file into a foreign processes 7->43 11 Bank Payment & ORDER CONFIRMATION.img.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 api.telegram.org 149.154.167.220, 443, 49762 TELEGRAMRU United Kingdom 11->31 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file / registry access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 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/9f4dc8e7955c6897f90b07e1076f47566653340f11eb3cb2bda35a3345d3ae48/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-05-05 16:49:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5g4rz4vlrujp6ila7qqo32hkztfgnapchvtzmv5unndgrotvzea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2062091ea3279a8954439ab8e4ea0433b5ba01247554bd02943958645cc6275c
AgentTesla
4b0f3abe3b0c7a9356687b4c29c68f9bab4247ca92cf5c37b42eec2881d3d2ec
AgentTesla
5e6d2bd21400ace31fbbe40c90d5bc5bab25868d252964b1034fc2584525709b
AgentTesla
8bf77994fb5759f8be8d739cd651531fda75de8888c7f579ccafbbadb3b3decb
AgentTesla
d4056dd6353372ee5a5e61844456171df8def439067395b74d20d7c300adbcaa
AgentTesla
defbeba113680db4e014a2b34be77a64529d1e0d5fb837e732eec92b842d364d
AgentTesla
e855326ac3c839b8958cbcf3faba5691c84775df5451cc81b06c03fb3104a738
AgentTesla
+ 16'973 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/220505-vbnjhsgdb6/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5310370668:AAEdB2nfvvFj53YoaxJ-AleA2m93WUxxyM0/sendDocument
Unpacked files
SH256 hash:
0cdb66ee6442d7989b4f951ba46c1badfe8e9a45c66d246753c233d19f93ebc1
MD5 hash:
3199b910a65e384e38a09f1d1c08e7e3
SHA1 hash:
c99ad4f639be47ebc71eb7519646e3b62f96e48c
Link:
https://www.unpac.me/results/f70c9fd2-3229-46e7-8f74-44a57de5a8d1/
SH256 hash:
4dd0c16dc52aefa2de785e64db8c792e5d16026494e07dd142f3d3b72de0188f
MD5 hash:
bc9476b6207f259bb7ea1401d6193b95
SHA1 hash:
4c6e9174e482c767140463632d4ccf065d6d107d
Link:
https://www.unpac.me/results/f70c9fd2-3229-46e7-8f74-44a57de5a8d1/
SH256 hash:
044e6e22943ac21887eaef4daf70bc43b8d7b54b7160ecc2e0b6ff77a6832a99
MD5 hash:
0512fe61b5e75a5aa25f0c17882292cd
SHA1 hash:
3b05ecfbb15a15fd46a9d9b588620454b6361745
Link:
https://www.unpac.me/results/f70c9fd2-3229-46e7-8f74-44a57de5a8d1/
SH256 hash:
67286961e7fb23cf3853f28b91dad3049c47c4596a5c71673c220593e2d33d85
MD5 hash:
9e98f481ac18fc19407775e26da52e9c
SHA1 hash:
21c313b998452cb28ac99d5acf63e3638382e501
Link:
https://www.unpac.me/results/f70c9fd2-3229-46e7-8f74-44a57de5a8d1/
SH256 hash:
9f4dc8e7955c6897f90b07e1076f47566653340f11eb3cb2bda35a3345d3ae48
MD5 hash:
c95f9d0b751cb2f3c5b2fea84ea56784
SHA1 hash:
67b2c9a7c613960ee1e150c84c99848c1b517322
Link:
https://www.unpac.me/results/f70c9fd2-3229-46e7-8f74-44a57de5a8d1/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9f4dc8e7955c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/9f4dc8e7955c6897f90b07e1076f47566653340f11eb3cb2bda35a3345d3ae48

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 9f4dc8e7955c6897f90b07e1076f47566653340f11eb3cb2bda35a3345d3ae48

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/268921/

Comments