MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a43db92479241f1ebaa278aa48333a9c0c80a71f0ac6befd9b3ee60965f4b9d. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a43db92479241f1ebaa278aa48333a9c0c80a71f0ac6befd9b3ee60965f4b9d
SHA3-384 hash: 480e8510d45916af3ac8881e1b1076a10b2322881791a43150720d857f3ea58df33be473d62b26bd90ae8f06c2208a5a
SHA1 hash: 5ee0c0f7ab556324e9d45f97fa6e02bc759d156d
MD5 hash: ccc52357e9489ed0ce0f885624c31074
humanhash: william-fruit-papa-xray
File name:wire payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:786'944 bytes
First seen:2021-05-10 06:29:28 UTC
Last seen:2021-05-10 08:11:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'603 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:2IDdH036LXYtBVw1hhhwYAC5jZ63OR3Wu0j8zQaucylTC:2RKLXYPGhhhwYAyjZEKUYQaYC
Threatray 4'660 similar samples on MalwareBazaar
TLSH 5DF4DF203BD8AA58E5BF87351930C15063F6BA17C373CA5E6ADD914E2E31746C6B2723
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/153713/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.6156.16807.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/721059
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
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: 409459 Sample: wire payment.exe Startdate: 10/05/2021 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Yara detected AgentTesla 2->62 64 Yara detected AgentTesla 2->64 66 7 other signatures 2->66 7 wire payment.exe 7 2->7         started        11 kSrYER.exe 2->11         started        13 kSrYER.exe 2->13         started        process3 dnsIp4 52 C:\Users\user\AppData\Roaming\SZCEYSgPu.exe, PE32 7->52 dropped 54 C:\Users\user\AppData\Local\...\tmp3FC9.tmp, XML 7->54 dropped 68 Adds a directory exclusion to Windows Defender 7->68 70 Injects a PE file into a foreign processes 7->70 16 wire payment.exe 7->16         started        20 powershell.exe 21 7->20         started        22 powershell.exe 14 7->22         started        32 4 other processes 7->32 24 powershell.exe 11->24         started        26 schtasks.exe 11->26         started        28 powershell.exe 11->28         started        30 kSrYER.exe 11->30         started        56 127.0.0.1 unknown unknown 13->56 file5 signatures6 process7 file8 48 C:\Users\user\AppData\Roaming\...\kSrYER.exe, PE32 16->48 dropped 50 C:\Users\user\...\kSrYER.exe:Zone.Identifier, ASCII 16->50 dropped 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->58 34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        44 conhost.exe 32->44         started        46 conhost.exe 32->46         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a43db92479241f1ebaa278aa48333a9c0c80a71f0ac6befd9b3ee60965f4b9d/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-05-10 05:19:39 UTC
AV detection:
3 of 46 (6.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tjb5xeshsja7d25ke6fkjaztvhamqctr6cwgx36zwpxgbfs7jooq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
305b2ca545df92ff52219e0bd056099cf603aa4db483e11117b3373e0617fae7
AgentTesla
5f333f48e9e4441893461423c2825f28fbda5e27cadee05e9b42f7c72bfba152
AgentTesla
9839c831cb2cffcee3b69473bc827dbc5b2c0b194fe5d6a81e6e5dc0b2357e13
AgentTesla
a4a8d02601d7351ed6d93939f7f34e0f7e939431413aa481f36f43c55c60a439
AgentTesla
a58b212d35c518bce8ada5a1952613e9028aee9ff5483515dc8c54a60908174e
AgentTesla
bab94c5d73ea22cdc44f5b1a838647af4f6f187616bb8d49d018bafb18b9e0b2
AgentTesla
c79e36794072c4a0930f9c744a60a49ea69dcae31f4c8d9b4d4a5159983561fa
AgentTesla
c90f71acd19af5df99fa2694f1eeef65691a8f6555aa621bf9f012d37a8f0d3e
AgentTesla
d91c6941790f363546482c6dd71f70a1c54cf1e9f4666f4aaca5931d3395593b
AgentTesla
e9b8e797fa3c506edffd22f690a3951878fa9ab230255f9c658410545aaae505
AgentTesla
+ 4'650 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210510-yjrm2s233a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
dc079b42f77256b86578d3ed180e89ebbc49cf2edbd1328d8a40efae8b3b3d36
MD5 hash:
a513c0ba2f5e0553e5fafcbc7251d336
SHA1 hash:
959abec6005eb72f4c2344be20bcab5e890d048e
Link:
https://www.unpac.me/results/0574643f-30c0-483e-9342-c1ad1e87b018/
SH256 hash:
9a43db92479241f1ebaa278aa48333a9c0c80a71f0ac6befd9b3ee60965f4b9d
MD5 hash:
ccc52357e9489ed0ce0f885624c31074
SHA1 hash:
5ee0c0f7ab556324e9d45f97fa6e02bc759d156d
Link:
https://www.unpac.me/results/0574643f-30c0-483e-9342-c1ad1e87b018/
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/9a43db92479241f1ebaa278aa48333a9c0c80a71f0ac6befd9b3ee60965f4b9d

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:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
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.

Cape
Cape
https://www.capesandbox.com/analysis/153713/

Comments