MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c
SHA3-384 hash: f56e979fae5dc10ad84db5c57f502d99221c6235109684ee892f7ee1cccb8aa78066cb41c1c3edcb30b031ae1e02884c
SHA1 hash: 05ea87b08543e08b61967063782d812ab8ebe5fc
MD5 hash: bee48666bc76a1c3e19c1cea9a0521d7
humanhash: black-green-michigan-india
File name:Shipment-2023083004.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:829'952 bytes
First seen:2023-11-13 15:30:05 UTC
Last seen:2023-11-13 15:30:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:AcIog4ZebuRP5R14HdFLdoLJO/SKIPTWs3ogZShTF5ElFmFCjP7r9r/+pppppppn:x5J149FLdoF+Srys3nZQTF5E7mg1q
TLSH T13E05CE81EA8596A0DC59AB706A36CD3057337EBDA834D11C28DE3DAB3BFB3935025453
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 d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
338
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Shipment-2023083004.exe
Verdict:
Malicious activity
Analysis date:
2023-11-13 15:30:53 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/2169c9ea-b712-4e4d-99a3-8c575a41a5d3

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/458353/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65524137641154c7e3f5abd9/reports/dbe06d0b-ec6a-4dfb-9374-e273bede0536/overview
Verdict:
Malicious
Labled as:
Ransom.CryptoJoker.Generic
Link:
https://www.hybrid-analysis.com/sample/7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c
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/80d157c3-d439-4e27-a07a-d673aff949ea
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1341782
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1341782 Sample: Shipment-2023083004.exe Startdate: 13/11/2023 Architecture: WINDOWS Score: 100 53 mail.gskm.com.my 2->53 55 api4.ipify.org 2->55 57 api.ipify.org 2->57 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->67 69 8 other signatures 2->69 8 zZZmpRD.exe 5 2->8         started        11 Shipment-2023083004.exe 7 2->11         started        14 SECLQ.exe 2->14         started        16 SECLQ.exe 2->16         started        signatures3 process4 file5 81 Multi AV Scanner detection for dropped file 8->81 83 Machine Learning detection for dropped file 8->83 85 Writes to foreign memory regions 8->85 87 Injects a PE file into a foreign processes 8->87 18 RegSvcs.exe 8->18         started        22 schtasks.exe 8->22         started        24 RegSvcs.exe 8->24         started        49 C:\Users\user\AppData\Roaming\zZZmpRD.exe, PE32 11->49 dropped 51 C:\Users\user\AppData\Local\...\tmpE2C2.tmp, XML 11->51 dropped 89 Uses schtasks.exe or at.exe to add and modify task schedules 11->89 91 Allocates memory in foreign processes 11->91 93 Adds a directory exclusion to Windows Defender 11->93 26 RegSvcs.exe 16 4 11->26         started        29 powershell.exe 23 11->29         started        31 powershell.exe 23 11->31         started        33 schtasks.exe 1 11->33         started        35 conhost.exe 14->35         started        37 conhost.exe 16->37         started        signatures6 process7 dnsIp8 59 mail.gskm.com.my 110.4.45.71, 49718, 587 EXABYTES-AS-APExaBytesNetworkSdnBhdMY Malaysia 18->59 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->71 73 Tries to steal Mail credentials (via file / registry access) 18->73 75 Tries to harvest and steal browser information (history, passwords, etc) 18->75 39 conhost.exe 22->39         started        61 api4.ipify.org 173.231.16.77, 443, 49708, 49710 WEBNXUS United States 26->61 47 C:\Users\user\AppData\Roaming\...\SECLQ.exe, PE32 26->47 dropped 77 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 26->77 79 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->79 41 conhost.exe 29->41         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c/
Threat name:
Win32.Ransomware.CryptoJoker
Create hunting rule
Status:
Malicious
First seen:
2023-11-13 02:25:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
43
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4bckvp7jwxapmrnmzz46nedutlmqnijtzu45eskpkywce22i2ga._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231113-sx2bdsde2z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
9510f0277a6c0d6c24b3e80d966c5efa5d0d83076007e958d5c49f01a31c22dc
MD5 hash:
4e64d95ea32c0f53ee6bdb89772b5d3d
SHA1 hash:
e170133b9562979a9d51eb6f2e8ad6854da90e53
Link:
https://www.unpac.me/results/5773702c-a32d-46ad-adcb-fa253b59ab21/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/5773702c-a32d-46ad-adcb-fa253b59ab21/
SH256 hash:
baffabdd77aff9420d71b782a6d3d8fbc2779d33e8175c87a2a7005629fc2cd8
MD5 hash:
ca5f594bcfc60869bd40e043bd88cc8c
SHA1 hash:
64693eb2efa5b81f6e54628ad4f55653151f0edb
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/5773702c-a32d-46ad-adcb-fa253b59ab21/
Parent samples :
b2a1e4398be0a08615ae686913f07b3560c3a4a0b9100011fc6b284bcd36a587
7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c
e90446f4637905f90836fe5c684ac38531090b2f64bb561a555e09cb4af076fc
2375a5615dab0d70a45ede64a60b2a39eac7101f0e7957746cfcf3dfacd280f5
SH256 hash:
62757af7ce2dcfe188245dd26d85e233c2ded82311c600c7c8ec83c8c8a071b2
MD5 hash:
804cc8416b7db140f03d251ca3abbf00
SHA1 hash:
1a1160f7db639606a1046b555b08a43035aff960
Link:
https://www.unpac.me/results/5773702c-a32d-46ad-adcb-fa253b59ab21/
SH256 hash:
7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c
MD5 hash:
bee48666bc76a1c3e19c1cea9a0521d7
SHA1 hash:
05ea87b08543e08b61967063782d812ab8ebe5fc
Link:
https://www.unpac.me/results/5773702c-a32d-46ad-adcb-fa253b59ab21/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7f022555ff4d/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/7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c

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:NET
Create hunting rule
Author:malware-lu
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

tar 2aae36975a05b24899e5cc657591846341efe5b0b5b3a6cbc11f2ae4aa80fcae

AgentTesla

Executable exe 7f022555ff4dae07b22d6673cf3483a4d6c835099e69ce924a7ab161135a468c

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2aae36975a05b24899e5cc657591846341efe5b0b5b3a6cbc11f2ae4aa80fcae
  
Dropped by
SHA256 6eb05e0cc96293e98a1f69c7512ce72b1e6da21ade520415a5ddcfdce0f24fbe
Cape
Cape
https://www.capesandbox.com/analysis/458353/
  
Dropped by
MD5 7804251811a781d9581d874afa9d866e
  
Dropped by
MD5 e2435c7e71c3edfb0fa9eb32fa9311b6

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