MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5aa10fb92f2a22ac466573248946275485750528acd7508e8aed0088e8498495. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5aa10fb92f2a22ac466573248946275485750528acd7508e8aed0088e8498495
SHA3-384 hash: 654725b6e5d1beb4b3ec34e8e217d235933bdefafc4593d88857cee1db1719bbcb30828144598cafa5b237e5e6bc4b72
SHA1 hash: d87eb32f1ba9b04c8dcef6906a704fb888cb7777
MD5 hash: f615c1d2073b9ba3236aa1d3a3b0ca4f
humanhash: single-six-leopard-hotel
File name:shipping document.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:848'384 bytes
First seen:2022-11-30 07:29:52 UTC
Last seen:2022-11-30 14:38:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:7Qpb1Dp9T0549C+nAWSJRa0FmhktDd/JX7Etbzx8yKDXfiSTMtGyiFr5cE8LHW:Ym549XAWSq0dtDhJ4tkDPlTY1NvL
Threatray 20'229 similar samples on MalwareBazaar
TLSH T196057C9573B28473F2CF01759495718D2DBCA503B6E5F20B6B763A8046026BFFA99E01
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter cocaman
Tags:AgentTesla exe Shipping

Intelligence

File Origin
# of uploads :
3
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
shipping document.exe
Verdict:
Malicious activity
Analysis date:
2022-11-30 07:32:42 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/48fd395b-2d74-48db-9736-eb5a69836bbf

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/339901/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.25718.19447.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6387067c24da1c12cfe22cdc/reports/dc4a045d-f43a-4a4d-ad2a-eeaf4acf9923/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/f5842ff6-5410-4932-ae95-ed5614b35bb4
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1123719
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Malicious sample detected (through community Yara rule)
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 / registry access)
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 dnsIp2 2 Behavior Graph ID: 756443 Sample: shipping document.exe Startdate: 30/11/2022 Architecture: WINDOWS Score: 100 55 mail.biateknos.com 2->55 57 biateknos.com 2->57 73 Malicious sample detected (through community Yara rule) 2->73 75 Sigma detected: Scheduled temp file as task from temp location 2->75 77 Multi AV Scanner detection for submitted file 2->77 79 13 other signatures 2->79 8 shipping document.exe 6 2->8         started        12 DnDcR.exe 5 2->12         started        14 gYZZhZpVV.exe 3 2->14         started        16 DnDcR.exe 2->16         started        signatures3 process4 file5 49 C:\Users\user\AppData\Roaming\gYZZhZpVV.exe, PE32 8->49 dropped 51 C:\Users\user\AppData\Local\...\tmp2D61.tmp, XML 8->51 dropped 53 C:\Users\user\...\shipping document.exe.log, ASCII 8->53 dropped 91 Injects a PE file into a foreign processes 8->91 18 shipping document.exe 17 5 8->18         started        23 schtasks.exe 1 8->23         started        25 shipping document.exe 8->25         started        93 Multi AV Scanner detection for dropped file 12->93 95 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->95 97 May check the online IP address of the machine 12->97 99 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->99 27 DnDcR.exe 12->27         started        29 schtasks.exe 12->29         started        101 Machine Learning detection for dropped file 14->101 31 DnDcR.exe 16->31         started        33 schtasks.exe 16->33         started        35 DnDcR.exe 16->35         started        37 DnDcR.exe 16->37         started        signatures6 process7 dnsIp8 59 mail.biateknos.com 18->59 61 biateknos.com 203.175.9.97, 49686, 49691, 49692 FCCDCI-NET-PH4FPodiumRCBCPlazaTowerIPH Indonesia 18->61 71 3 other IPs or domains 18->71 45 C:\Users\user\AppData\Roaming\...\DnDcR.exe, PE32 18->45 dropped 47 C:\Users\user\...\DnDcR.exe:Zone.Identifier, ASCII 18->47 dropped 81 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->81 83 Tries to steal Mail credentials (via file / registry access) 18->83 85 Tries to harvest and steal browser information (history, passwords, etc) 18->85 89 2 other signatures 18->89 39 conhost.exe 23->39         started        63 3.232.242.170, 443, 49689 AMAZON-AESUS United States 27->63 65 api.ipify.org 27->65 87 Tries to harvest and steal ftp login credentials 27->87 41 conhost.exe 29->41         started        67 52.20.78.240, 443, 49690 AMAZON-AESUS United States 31->67 69 api.ipify.org 31->69 43 conhost.exe 33->43         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5aa10fb92f2a22ac466573248946275485750528acd7508e8aed0088e8498495/
Threat name:
ByteCode-MSIL.Trojan.RealProtect
Create hunting rule
Status:
Malicious
First seen:
2022-11-30 02:59:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lkqq7ojpfirkyrtfomsisrrhkscxkbjivtlvbduk5uair2cjqskq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1932562dc1fc3dcea7da6d86ef26c12a34b0acce777807a5f0b4b5922950df05
AgentTesla
3eb2ff798dd0355a0586a1f69c22fae3633b496366f92a0706f7206ec2e9c265
AgentTesla
458fefa707435c36315bf410b3318c34a83da7e4bb2429986ba4ab95986d9d11
AgentTesla
c018bc22c700a8f6e4100b843d3a96b2409d6c215e1062608fd73714236764fd
AgentTesla
de70eb2e0706822e1ca5f7a42944acb8d22d48bbb445ecaa3e4b032f539538a1
AgentTesla
e3f743fb706abf616add3cf15faa3ebcb36b14c400952afd37485176e71eaa32
AgentTesla
ebb86221b5c4336e8155321c3ef818e39e38c981227b768433d107ba6aa3bd69
AgentTesla
+ 20'219 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221130-jbtvrahg95/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8d5057d6-c549-4f50-a3d1-ad2aa64cc7ea
Unpacked files
SH256 hash:
fe561d4461f392e4f3fdd30cf4589d2e0353da6cbcede635279864d4fceb5be2
MD5 hash:
b194728fb41218cf72388cd3fe8b317e
SHA1 hash:
914b83a2ecedc7d4db1db618babc38858370b7dd
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/59b5b9d5-b1e0-4268-bf8f-d41daceee2c7/
Parent samples :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 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/59b5b9d5-b1e0-4268-bf8f-d41daceee2c7/
SH256 hash:
c741a1c18abc8c2654f35c35642163d0df490781e36fde421ddf6f823070ee7b
MD5 hash:
e5e2c334d42c15dd29e8618f2b1b3e93
SHA1 hash:
57e49ffe8b5fa421fb4d75659cc5e5caef5059ee
Link:
https://www.unpac.me/results/59b5b9d5-b1e0-4268-bf8f-d41daceee2c7/
SH256 hash:
5aa10fb92f2a22ac466573248946275485750528acd7508e8aed0088e8498495
MD5 hash:
f615c1d2073b9ba3236aa1d3a3b0ca4f
SHA1 hash:
d87eb32f1ba9b04c8dcef6906a704fb888cb7777
Link:
https://www.unpac.me/results/59b5b9d5-b1e0-4268-bf8f-d41daceee2c7/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5aa10fb92f2a/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/5aa10fb92f2a22ac466573248946275485750528acd7508e8aed0088e8498495

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

rar 2b19d9228b5c712b5ce996821a9c2ce50204519c44390dfe58af0172f90033ed

AgentTesla

Executable exe 5aa10fb92f2a22ac466573248946275485750528acd7508e8aed0088e8498495

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2b19d9228b5c712b5ce996821a9c2ce50204519c44390dfe58af0172f90033ed
Cape
Cape
https://www.capesandbox.com/analysis/339901/
  
Dropped by
MD5 b0f507a9ec3d548f28a284dd4acf477f

Comments