MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30
SHA3-384 hash: b50b277e8dbb27f2519606c7b7d3de7d914c25edcb043dbace0e9310e306feb9f685d6ab8f65ca13e4ab118fc96a1f09
SHA1 hash: fc111523009bacedcae456ebdedb65f9fec43aa3
MD5 hash: 2e800ea6ef224f890e309aa0c98f660e
humanhash: avocado-jig-purple-batman
File name:2e800ea6ef224f890e309aa0c98f660e
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'127'424 bytes
First seen:2022-07-15 03:33:40 UTC
Last seen:2024-07-24 21:26:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:n46CLoE5qVmk5I4/GHCaMKcJS0cK9PCL9EZsEZ:bnVn5n/Cx5cJSsC5q
Threatray 20'492 similar samples on MalwareBazaar
TLSH T13E35F19D3250B4DFC81BCD728A541C60AA206CAB470BE203915726ADDE5DBDBDF192F3
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter openctibr
Tags:AgentTesla exe OpenCTI.BR Sandboxed

Intelligence

File Origin
# of uploads :
2
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
G2859 QUOTE REQUIREMENT.xlsx
Verdict:
Malicious activity
Analysis date:
2022-07-14 20:09:29 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan rat agenttesla
Link:
https://app.any.run/tasks/1cc5a0b6-8865-4e63-b29a-3d5367563bf4

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/289302/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62d0e0688dab2096b99c6ca7/reports/a8467051-3211-4d37-afcf-34b1f9a46d44/overview
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/63462ce6-2ccc-4d54-b2b5-97bd5ceb0191
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1032252
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 664747 Sample: gBeVDbnS70 Startdate: 15/07/2022 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus detection for URL or domain 2->52 54 7 other signatures 2->54 7 gBeVDbnS70.exe 4 2->7         started        11 YLHLep.exe 2 2->11         started        13 YLHLep.exe 1 2->13         started        process3 file4 32 C:\Users\user\AppData\...\gBeVDbnS70.exe.log, ASCII 7->32 dropped 56 Detected unpacking (changes PE section rights) 7->56 58 Detected unpacking (overwrites its own PE header) 7->58 60 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->60 62 3 other signatures 7->62 15 RegSvcs.exe 17 4 7->15         started        20 RegSvcs.exe 7->20         started        22 powershell.exe 25 7->22         started        24 conhost.exe 11->24         started        26 conhost.exe 13->26         started        signatures5 process6 dnsIp7 34 ftp.artrsllc.com 107.161.178.166, 21, 31605, 49757 DIMENOCUS United States 15->34 30 C:\Users\user\AppData\Roaming\...\YLHLep.exe, PE32 15->30 dropped 36 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->36 38 Tries to steal Mail credentials (via file / registry access) 15->38 40 Tries to harvest and steal ftp login credentials 15->40 46 3 other signatures 15->46 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 20->42 44 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 20->44 28 conhost.exe 22->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-14 18:30:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ziit4w3wjnn5pw6njgdne62sjd3s457rn2jije2nwddls426ruya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
020b7a8bc9672971337dabfbbd1950c8f03848b6188ad81509b1fbe968d5976e
AgentTesla
0a768c8f7c5766a03e0de50b789c83cc41b905398a20510846ab670550a66c1e
AgentTesla
0df2de5afd0cf3df1240846e3d6d16d189673137a08364cd3d6ae962692bf167
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2b9b22265b52f39f397b933737a5aa973998a20910eeca60e2c7ad908ab6232c
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4089fe38002bdfc54f41bad472fb83487f69caa8319da5c0b5b856a3dba0afeb
AgentTesla
766c317f32e6d60a1eafbb6df187189a28a5acb8e7bfe4448204c9d7c8363916
AgentTesla
7c66f30bca3390891180fec82f0c46c272ca242b882fc0727ca3577437bef87d
AgentTesla
ca4c05a15743b025ce6b1e8b27cabcff79737838b7c972e0ceaefcb98f702d89
AgentTesla
d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27
AgentTesla
d89b1f5ea643700ba70441250f2e60045fb25c0d25fb5b9193f96995a07ecc2c
AgentTesla
+ 20'482 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220715-d4rcfagbh4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Unpacked files
SH256 hash:
c8ecbb00c6ce2467f20a551744799c143825290fd7b4d494449ed30ad888b2a4
MD5 hash:
034cec77ca1df9eb98e88f2f94ffc0d2
SHA1 hash:
ebbdd3be98106d72e67a8fa05c2f70a9d2320a7a
Link:
https://www.unpac.me/results/52f425bd-458c-4cac-a56d-91b68bfa1e4d/
SH256 hash:
664723f55237e2d14b39938878fd0a3744cc808d4d3e67e22f1bcbd410960557
MD5 hash:
3249773213e0a41ed4d49174ad651f28
SHA1 hash:
ea66ce709134e2e5dfdb83e08dc95540b98003bd
Link:
https://www.unpac.me/results/52f425bd-458c-4cac-a56d-91b68bfa1e4d/
SH256 hash:
5fbad41353c0700d35f06f04fc59f265976543919588693e8364c7592c1447b2
MD5 hash:
42b1f9062d96f1c1837bd0ee228bd50f
SHA1 hash:
d013cc1d54164acfafb62a0c40cd38c7637aa9fc
Link:
https://www.unpac.me/results/52f425bd-458c-4cac-a56d-91b68bfa1e4d/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/52f425bd-458c-4cac-a56d-91b68bfa1e4d/
SH256 hash:
dc34517c2c95cab45178b892d17cd387aed831a52ae58f648a0afd0c3034795d
MD5 hash:
e19b6b3ed895bc03e269965342af7f03
SHA1 hash:
47eae89621b2fa6a292eb23f68657b14a11c9139
Link:
https://www.unpac.me/results/52f425bd-458c-4cac-a56d-91b68bfa1e4d/
SH256 hash:
ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30
MD5 hash:
2e800ea6ef224f890e309aa0c98f660e
SHA1 hash:
fc111523009bacedcae456ebdedb65f9fec43aa3
Link:
https://www.unpac.me/results/52f425bd-458c-4cac-a56d-91b68bfa1e4d/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ca113e5b764b/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/ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30

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.

Web download

AgentTesla

Executable exe ca113e5b764b5bd7dbcd4986d27b5248f72e77f16e9284934db0c6b9735e8d30

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/289302/
  
URLhaus
https://urlhaus.abuse.ch/url/2255402/
  
Delivery method
Distributed via web download

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