MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc1500b501635e035e0950f991ebdce110c0a8b16cebdee094c6c6c024eb7f0b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc1500b501635e035e0950f991ebdce110c0a8b16cebdee094c6c6c024eb7f0b
SHA3-384 hash: 126be2c6d2e5e794722ee1195a5270235635a014d251ae37a5a4fa35f01115ec548d73c921272461ece3eb28c0a06959
SHA1 hash: 030a280d356862557c5df73bb86d6efb59ad8b17
MD5 hash: daa5cdc8c790bd4ecff76920589f447e
humanhash: georgia-river-kentucky-violet
File name:1WwWy65zpOg5lnd.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:992'256 bytes
First seen:2021-06-01 06:30:09 UTC
Last seen:2021-06-01 08:08:47 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 24576:Z1MmCW9pFgXRCeXtBN1mvIHjQHgW0LjnTtrS9R:UWDKXRCaavzH6nT9e
Threatray 5'645 similar samples on MalwareBazaar
TLSH CE25CF251A0D6BD1D3AE49B1809C9D6BC3FDBD935BE1E9281DB020AD2DF17704D206BB
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1WwWy65zpOg5lnd.exe
Verdict:
Malicious activity
Analysis date:
2021-06-01 07:51:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a2c15773-1b50-4fab-96cb-89cb2c72b184

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/163648/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.791.5508.13732.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
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/795004
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped 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)
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: 427401 Sample: 1WwWy65zpOg5lnd.exe Startdate: 01/06/2021 Architecture: WINDOWS Score: 100 34 Found malware configuration 2->34 36 Multi AV Scanner detection for dropped file 2->36 38 Yara detected AgentTesla 2->38 40 4 other signatures 2->40 7 1WwWy65zpOg5lnd.exe 7 2->7         started        process3 file4 28 C:\Users\user\AppData\...\wEdWrgKVxwiviD.exe, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\Temp\tmpBA6.tmp, XML 7->30 dropped 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->42 44 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->44 46 Uses schtasks.exe or at.exe to add and modify task schedules 7->46 48 2 other signatures 7->48 11 powershell.exe 25 7->11         started        14 powershell.exe 24 7->14         started        16 powershell.exe 24 7->16         started        18 2 other processes 7->18 signatures5 process6 dnsIp7 32 192.168.2.1 unknown unknown 11->32 20 conhost.exe 11->20         started        22 conhost.exe 14->22         started        24 conhost.exe 16->24         started        26 conhost.exe 18->26         started        process8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc1500b501635e035e0950f991ebdce110c0a8b16cebdee094c6c6c024eb7f0b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zqkqbnibmnpagxqjkd4zd2644eimbkfrntv55yeuy3dmajhlp4fq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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10b9c66c17d2e559b0770c647386194546a4f64243e813fa2678cb7f7b16a5d4
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6b75182568a1cf2fef851977be460536fe4a0af4aaf05b41a253c53f2af276fc
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8b674dcd488e9b2d46b562bf23bbab4ac418d46caf950dfb62b3989d40842e83
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8d20f4a3b6d6a06e29d6807191d0347cbb38b377d1daeede7b710c4f082516c1
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8d33ac3a6ed3e4e8608757bf57424e201c94f5418eb24d7a921fc9116d595c88
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9898c37e93d4e9a054c013f34ca57c1aa9130112c9104386219f94e1125d0b97
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a97528499bee868023a6898c85da34f9ed73a5a12b8a3a01817a88d82a8c5641
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b2072f0b2c243a19d26b7e007782f2e3734710c93cc9dfc285b0d5b7097ea5a0
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d3bee5348b0108ed67db1d364f29d51a4b0f119cdf45e7b7c414b49e55eeb548
AgentTesla
+ 5'635 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210601-8lhftgq1en/
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
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/cc1500b501635e035e0950f991ebdce110c0a8b16cebdee094c6c6c024eb7f0b

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 cc1500b501635e035e0950f991ebdce110c0a8b16cebdee094c6c6c024eb7f0b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/163648/

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