MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91
SHA3-384 hash: f5fbfe2ca6a8af0cd6f8b5faa054b97b3d3107f644e98b9fbb8e0177de04b325ef357a30b4f9d55beca0a51a30ce67ef
SHA1 hash: a98204ba281bf8149b56d0fc8051654179c2ccda
MD5 hash: 5db6e798c2c8d84ebb27c4a06071d547
humanhash: zebra-artist-edward-angel
File name:Request For QuoteTianhui-Bulk-07-23-23-CPBU00712A23 & CPXD50013PACT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:743'936 bytes
First seen:2023-07-24 06:07:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:+svJRBusy2JCka39CiPnJhkJtuFLO0+fWdDDjVKdIB:HFu6skaEixhk/FWdTVKdI
Threatray 5'201 similar samples on MalwareBazaar
TLSH T1CCF423A537B56C33F2597CB541B8B0041373A1946927D3DECDB521881EA2BC0BFA25EB
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d455a86d496832b0 (15 x AgentTesla, 10 x Formbook, 8 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Request For QuoteTianhui-Bulk-07-23-23-CPBU00712A23 & CPXD50013PACT.exe
Verdict:
Malicious activity
Analysis date:
2023-07-24 06:16:45 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/da259e79-f16e-42f7-a721-8ad7f455940c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/430570/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.37323.23132.32610.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Stealing user critical data
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91
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/38f13094-7271-428b-9bfe-2c6e4c8167f1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278027
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 02:16:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 37 (62.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsfam7qzyqebl2mviosxfdd4cl6c6gs4mtykbg72eucfot6ntkiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3999ae85e06577c12f54b2b716c659836945aa0ca246af9607d27a756f44d194
AgentTesla
3bf7b7244aaf94354649a6fcecee9add95d2e4768e8d60fb342202801ab16139
AgentTesla
449947dedfa89870f0f4d5dc86edc66c4656a6f94504167bbe4f803cd5c16076
AgentTesla
58f4506f8082cd93f9f94cdc8c9b7ac1ee8a4eb19f3195fff2aea87c6949ca6e
AgentTesla
5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2
AgentTesla
6a3bc2efcecdd25c5257e19e630b5785dc9e8ebb259773d40d2fc4c19e377285
AgentTesla
b5f3864d432f788ff976f1430cae362e82e906e2e3260c2d4fa3ab3d8bf04152
AgentTesla
daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
AgentTesla
e78333be3402a8425c18a63f6938fa2f861c877e362d6c679079c17d6ee18dd2
AgentTesla
f00652598de28e9ba38c95325babca64796e6da3229306cb3f087ebdb64f9c87
AgentTesla
+ 5'191 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/230724-gwhbcaah2z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
7c743d979549f931d7101d1a14c14841ff47c848a3f30e31882d0d958bf5f941
MD5 hash:
508ba12479b3d78edb93f63b40ab3b7f
SHA1 hash:
d72b842c46546e4e494c9338b530e305dae1d5d2
Link:
https://www.unpac.me/results/0f86f8cb-dea3-4ccd-9027-639d1542d744/
SH256 hash:
b0650593ee79c50810c861ce8380734ea9de3a1adf77e425cf86b8673ade7b72
MD5 hash:
d68f2f9257c91b202f5d393689199180
SHA1 hash:
c98b52638766aca0e2c82b2416d23f296370660e
Link:
https://www.unpac.me/results/0f86f8cb-dea3-4ccd-9027-639d1542d744/
SH256 hash:
060b2a654bda88d45f073f73fac8a4884093506344493bfe2819eca5b407aba8
MD5 hash:
0202cfd26b7f97dd862f2dcd0ef2402f
SHA1 hash:
5d9055f254ce3ab4d3a936919154811822c0453e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/0f86f8cb-dea3-4ccd-9027-639d1542d744/
Parent samples :
f00652598de28e9ba38c95325babca64796e6da3229306cb3f087ebdb64f9c87
15f5262b2a712130193850547e2d45da8c924f75df855855b6a0c2b4b333a821
58f4506f8082cd93f9f94cdc8c9b7ac1ee8a4eb19f3195fff2aea87c6949ca6e
b5f3864d432f788ff976f1430cae362e82e906e2e3260c2d4fa3ab3d8bf04152
cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91
a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2
57e9801cdcfe39520c53a85dff5c74f5dfe1aec1c2d6c892e7b7df84a72f0c26
8471aa8030a6a8499690bca54915d620941eb7c2083c8f39658d379dab9d406d
b9008341c54406621f94780f0d01e2cf61946a48101738fa73531687a5f1caad
9bb9b2de4a10d3870ec7fc4f2a2be8341c6e12cb2ae7a97d27adf246c674781e
SH256 hash:
b84171ceb7868c87d25702d35e0a3c871ea2d844f688e45bf491fb36fed4376a
MD5 hash:
ea31fabe71841a89b28672c63ae7f94d
SHA1 hash:
2b9e055782b9ede30d62cef8ffa2e3cb08b3a8b4
Link:
https://www.unpac.me/results/0f86f8cb-dea3-4ccd-9027-639d1542d744/
SH256 hash:
cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91
MD5 hash:
5db6e798c2c8d84ebb27c4a06071d547
SHA1 hash:
a98204ba281bf8149b56d0fc8051654179c2ccda
Link:
https://www.unpac.me/results/0f86f8cb-dea3-4ccd-9027-639d1542d744/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cc8a067e19c4/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/cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91

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 cc8a067e19c40815e99543a5728c7c12fc2f1a5c64f0a09bfa2504574fcd9a91

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/430570/

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