MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d
SHA3-384 hash: ce3245d5cbd1bc874d7c30a384c6f9ce5084949398b6865e7ee8bc3e261e804279c10534abc82a2b6fcc91a89acfcd91
SHA1 hash: d281b6506535143475ac573c78cf07893c7a2b98
MD5 hash: 7910612b9789c15694c224bb362896e4
humanhash: winter-louisiana-beryllium-tennessee
File name:Payment DOC.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:831'488 bytes
First seen:2022-12-14 07:00:47 UTC
Last seen:2022-12-15 09:48:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:yMy2iNw5sp2exlYHB5wCvFcAkakx+9WjhlWc:9y18slPKfwCd4ao+8jf5
Threatray 20'367 similar samples on MalwareBazaar
TLSH T14305843C48E81A37B2F6D5D8DFC08D67B15A90237186AD7581E317AA07CAE1671CB13E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
217
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Payment DOC.exe
Verdict:
Malicious activity
Analysis date:
2022-12-14 07:03:30 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/dbfa3ab5-1153-43b5-b42d-79e4c3b5a31f

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/346136/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/639974ae9a505ad9423fc563/reports/67c06b73-1ae5-4d85-88a2-d787642ce2bc/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/c70647f5-2841-4024-9744-aa340d38059f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1134004
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
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)
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)
Sigma detected: Scheduled temp file as task from temp location
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: 766728 Sample: Payment DOC.exe Startdate: 14/12/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Sigma detected: Scheduled temp file as task from temp location 2->41 43 13 other signatures 2->43 7 CiwCEhK.exe 5 2->7         started        10 Payment DOC.exe 6 2->10         started        process3 file4 45 Multi AV Scanner detection for dropped file 7->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->47 49 Machine Learning detection for dropped file 7->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->51 13 CiwCEhK.exe 3 7->13         started        17 schtasks.exe 1 7->17         started        27 C:\Users\user\AppData\Roaming\CiwCEhK.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\Local\...\tmpC3C8.tmp, XML 10->29 dropped 31 C:\Users\user\AppData\...\Payment DOC.exe.log, ASCII 10->31 dropped 53 Injects a PE file into a foreign processes 10->53 19 Payment DOC.exe 3 10->19         started        21 schtasks.exe 1 10->21         started        signatures5 process6 dnsIp7 33 192.168.2.1 unknown unknown 13->33 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->55 57 Tries to steal Mail credentials (via file / registry access) 13->57 59 Tries to harvest and steal ftp login credentials 13->59 61 Tries to harvest and steal browser information (history, passwords, etc) 13->61 23 conhost.exe 17->23         started        35 mail.sseximclearing.com 162.215.240.200, 49697, 49698, 587 PUBLIC-DOMAIN-REGISTRYUS United States 19->35 25 conhost.exe 21->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-13 16:08:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cd42psvmwcopheqactkqnm7mo453x5au3o7ijfcdbm4bvc4au4oq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af
AgentTesla
32ae7f0efc33184c2466e08be66cf3a2e2c663d533c76a12751ee26602a6041f
AgentTesla
3ab18149a4d122fc88ef77a284d9c8a910aa86b91634d5eadfcce6dbbfebe6f6
AgentTesla
46fa6478d9ae1e76b60e74a2323e6185877de057d222a912ed3c5b402238baf0
AgentTesla
4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f
AgentTesla
61f599cef7d93e5cf75a7f33e8a40dd1c5635a32d8f12392526437317dcf9e40
AgentTesla
b8a09ea82f8b7fddae5914b0a4623be25143bee510b2f4b32c5fdb75e50ed2dd
AgentTesla
c8a1d9ba4399594220918f99a38fa4821c18d3e4fbfcf06c5872766b776661f0
AgentTesla
+ 20'357 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/221214-hs7x9scb9v/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fb9c4b30-10c7-4c8a-94bd-806dc5cd2ee5
Unpacked files
SH256 hash:
45c2cac4d0a992efb6f90316dd500962aa2c8a45a9fa783e57dd895883f1f46e
MD5 hash:
2d669ed3e1b836628ef4db66d085a354
SHA1 hash:
ebf1192e07be63b683f58c576938366c378f9024
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/8a3f546f-dbf6-4376-993e-08d4647fc5a1/
Parent samples :
8f849e8b729c955d5bfd1a320b19e550a55405694698aa236a82df9a1e240b79
f71c278f8f31eb5aafb97b9b8cc6c7f6b2aea97c80bca11ddeede2b7df8b1ee5
b8a09ea82f8b7fddae5914b0a4623be25143bee510b2f4b32c5fdb75e50ed2dd
10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d
fca4f0d02a87365b83bf772b3a53bf10b6aae897a7cf208ea4f0081c99f7fbe1
589c67cd28abd40173abc9bfe2fb2b80eaa905bc8bd0be9b70d04c73829a7423
88f0b2be696aeec3906847d89f08cebbe6a66d288231873cb7c7cf0e309de87f
7853f69966afca5c87f922743d15fc62719b3eea4663aee7f5efc48a628fbcb0
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/8a3f546f-dbf6-4376-993e-08d4647fc5a1/
SH256 hash:
47c74a1069441dd971a864398db6d0fe1cc4451783490e8d8511224a3ec39bd7
MD5 hash:
d5c4981bc1f10f34b228162d1b840af7
SHA1 hash:
5404fe19f86b6874099204c29fb8dcf69973c724
Link:
https://www.unpac.me/results/8a3f546f-dbf6-4376-993e-08d4647fc5a1/
SH256 hash:
10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d
MD5 hash:
7910612b9789c15694c224bb362896e4
SHA1 hash:
d281b6506535143475ac573c78cf07893c7a2b98
Link:
https://www.unpac.me/results/8a3f546f-dbf6-4376-993e-08d4647fc5a1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/10f9a7caacb0/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/10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d

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 10f9a7caacb09cf3920014d506b3ec773bbbf414dbbe8494430b381a8b80a71d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/346136/

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