MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98c8a768330ace8b350044b264438b4811b4b3b30375355546d5537c4bebe3a0. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98c8a768330ace8b350044b264438b4811b4b3b30375355546d5537c4bebe3a0
SHA3-384 hash: 844bf21aae9fb167c5aa5b5c1cc04516626b288fa93f9cae0d4f19628fc93bce2518148947287e9a57525e1acc4fc661
SHA1 hash: 7ae9ebd0c07703d37abcdaa859ab7404c031e8b7
MD5 hash: 9f005bd55724d7b825766368c7878160
humanhash: twenty-coffee-princess-hotel
File name:Prt scr 7604.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:541'184 bytes
First seen:2020-11-02 07:18:31 UTC
Last seen:2020-11-08 14:25:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:hz3W0ukXdaXREjqH5P3C0YC4obQjeissin:53W0ukXdaXR3P3RAxDin
Threatray 874 similar samples on MalwareBazaar
TLSH 1AB4F13213A96B64F6BBA7796021519017F4FC19E726EF0E3D9880EC29B2F808771757
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/81729/
Detection(s):
SecuriteInfo.com.Artemis9F005BD55724.14878.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/517945
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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
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 AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98c8a768330ace8b350044b264438b4811b4b3b30375355546d5537c4bebe3a0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-02 00:16:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdeko2btblhiwniaiszgiq4ljai3jm5tan2tkvkg2vjxys7l4oqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2d5c8fa975518fd2ce9dbe0ea412b4b2e20f56706bfac1bb58cb527d6b60af14
AgentTesla
32a780401adf987b558a2c7c4d1c9786360adb0a463d576ee01c1c71bc5fe9af
AgentTesla
4059c5c31844e43226ec7b22e9f971aec27765e3822685e3a6b4af541fa6ced3
AgentTesla
482e088e44a3e514ac0336587be7d148c85b9264b764ff83441d6ef5f2baf110
AgentTesla
596b8f738a91b94ef3993e14dde4064f7062dda49fc12926601b20637e1cbc6e
AgentTesla
93e446bad2646dd1b68653f37e104dc7cd086f948e9b374c5cd97a158d93bca0
AgentTesla
9e2415c2fe10d7f399ac6d36ac217975316345924c3ea9a2a16a7527724e282f
AgentTesla
a02fab001fe08ddb9a1ff1113714164bfb779c3c1829e0db5de65a9174f3af7c
AgentTesla
f8bdfc90ffcf3990e7abacaccf1b927c0b51dd2b70cc96deda4d4841f17b2bcc
AgentTesla
fcd3fc0e0c174c30b7e47217e65c18db028d52f2ef52c5f1b387b3c27f36b5ab
AgentTesla
+ 864 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201102-1rnx4bhcjj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
98c8a768330ace8b350044b264438b4811b4b3b30375355546d5537c4bebe3a0
MD5 hash:
9f005bd55724d7b825766368c7878160
SHA1 hash:
7ae9ebd0c07703d37abcdaa859ab7404c031e8b7
Link:
https://www.unpac.me/results/7016188d-67e6-4481-81b7-4785702e4a8c/
SH256 hash:
5dcb14e5677d5ad3391df7f765f5e0bc3c5ccc6108b82b03798141b07422d606
MD5 hash:
bd1655ced4ac5fe4bd0d915fe214ae48
SHA1 hash:
0cfe1faf505fa28ab652c072a03be33f1587baf8
Link:
https://www.unpac.me/results/7016188d-67e6-4481-81b7-4785702e4a8c/
SH256 hash:
db069b4dc62b6dee9a807d8dae2cedd555432e6d5123f4bd17614f7b1b25397a
MD5 hash:
37cd17fb881b2d561e375745a754e937
SHA1 hash:
395730539334534b17d57a6d71c1b7e9a8258c9e
Link:
https://www.unpac.me/results/7016188d-67e6-4481-81b7-4785702e4a8c/
SH256 hash:
8bb1e9a3d781f52a94d79e8b320ea4a5ad335b696fa4ef9a6947ef216c2a1d06
MD5 hash:
329653adfe2107c7f0f9a1a061de5e88
SHA1 hash:
bab9d33e9ca7ac85e78bad500ac05c6b5d95dc53
Link:
https://www.unpac.me/results/7016188d-67e6-4481-81b7-4785702e4a8c/
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/7016188d-67e6-4481-81b7-4785702e4a8c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/98c8a768330ace8b350044b264438b4811b4b3b30375355546d5537c4bebe3a0

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 1986514793dfc17386acc6d181a90693d80689c9bd4691b60748c67d9ab283ab

AgentTesla

Executable exe 98c8a768330ace8b350044b264438b4811b4b3b30375355546d5537c4bebe3a0

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 1986514793dfc17386acc6d181a90693d80689c9bd4691b60748c67d9ab283ab
Cape
Cape
https://www.capesandbox.com/analysis/81729/

Comments