MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c04099bbd254d65b1f0a491c94fcb0cc575c92ea96d44ba407c38bd0efa02cc3. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c04099bbd254d65b1f0a491c94fcb0cc575c92ea96d44ba407c38bd0efa02cc3
SHA3-384 hash: 1a368b9d1625c59e7a044df8b2d7bbc246bea1a89a206f839b5a6c98de95ac8e83438b6ddd3d20403e322641455da44f
SHA1 hash: 1cf6475392cdbb5863d2652297c0841f361339f2
MD5 hash: 8ebeddc4c6ed999838a8ff06dbafe162
humanhash: oven-glucose-thirteen-enemy
File name:ItemsANDPurchaseOrder..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:803'328 bytes
First seen:2021-03-08 16:33:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:rM8z0WaqrYL94HoFONN3YptnpCPVkz0uTkcQOeoWjYv90prL6BmSfBcN:bz0xCYL94H9NIpgVkFeoUYvSgN
Threatray 6 similar samples on MalwareBazaar
TLSH 0105F1022394EE50E5BECB76957121A017F67C59DF36D20E6D8C74882E73BD08A1B7A3
Reporter info_sec_ca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ItemsANDPurchaseOrder..exe
Verdict:
Malicious activity
Analysis date:
2021-03-08 16:38:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/71faa8ec-e55b-40ca-a642-e1f33a0819ca

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/123008/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
SUSPICIOUS
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/631539
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 364735 Sample: ItemsANDPurchaseOrder..exe Startdate: 08/03/2021 Architecture: WINDOWS Score: 100 28 smtp.tnl-logictics.com 2->28 30 us2.smtp.mailhostbox.com 2->30 36 Found malware configuration 2->36 38 Sigma detected: Scheduled temp file as task from temp location 2->38 40 Yara detected AgentTesla 2->40 42 8 other signatures 2->42 8 ItemsANDPurchaseOrder..exe 7 2->8         started        signatures3 process4 file5 20 C:\Users\user\AppData\Roaming\PYgVpz.exe, PE32 8->20 dropped 22 C:\Users\user\...\PYgVpz.exe:Zone.Identifier, ASCII 8->22 dropped 24 C:\Users\user\AppData\Local\...\tmpD3D4.tmp, XML 8->24 dropped 26 C:\Users\...\ItemsANDPurchaseOrder..exe.log, ASCII 8->26 dropped 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->44 46 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->46 48 Injects a PE file into a foreign processes 8->48 12 ItemsANDPurchaseOrder..exe 2 8->12         started        16 schtasks.exe 1 8->16         started        signatures6 process7 dnsIp8 32 smtp.tnl-logictics.com 12->32 34 us2.smtp.mailhostbox.com 208.91.199.225, 49737, 587 PUBLIC-DOMAIN-REGISTRYUS United States 12->34 50 Tries to steal Mail credentials (via file access) 12->50 52 Tries to harvest and steal ftp login credentials 12->52 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 56 Installs a global keyboard hook 12->56 18 conhost.exe 16->18         started        signatures9 process10
Gathering data
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-03-08 16:34:36 UTC
AV detection:
6 of 47 (12.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ybajto6sktlfwhykjeojj7fqzrlvzexks3kexjahyof5b35aftbq._file
Verdict:
unknown
Similar samples:
163ef298631297419211b54d77f7d354fb39f96b04d1ae951e085ceb80b5db4d
AgentTesla
24e0c3c1529adde4ef35e07766c538f25c941a02bccd4afdc0d9f0a79c5c377e
AgentTesla
a076b3b8f0b77d504ad39226a9f30a04cbe94fb2b163d9173637600166dfe25b
AgentTesla
d4abd82dbe6b8969645646356db681a13d4d7c3b100cfc2e7a9440871ca6fdd7
AgentTesla
d830adad4946e743cdc39b91ce67e2c3c0ff9aedda4cf205d1756ac45bb7b2e8
AgentTesla
d98d22ecbb72159e63bc28a743f1a79241363dcdc272674691570903fe334a40
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210308-b2nyah21mn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f9d949d2f56c449c5d346bb93ed04d38426f563b022dd179ae330dab46682c3b
MD5 hash:
871e23d748ba756eaab5777708f250f8
SHA1 hash:
c9816d4ab38541aaab9aa3eab7cb4898d0b72e4a
Link:
https://www.unpac.me/results/0c13955e-599b-428b-958f-e2e289394016/
SH256 hash:
c04099bbd254d65b1f0a491c94fcb0cc575c92ea96d44ba407c38bd0efa02cc3
MD5 hash:
8ebeddc4c6ed999838a8ff06dbafe162
SHA1 hash:
1cf6475392cdbb5863d2652297c0841f361339f2
Link:
https://www.unpac.me/results/0c13955e-599b-428b-958f-e2e289394016/
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/c04099bbd254d65b1f0a491c94fcb0cc575c92ea96d44ba407c38bd0efa02cc3

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Cape
Cape
https://www.capesandbox.com/analysis/123008/

Comments