MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89dd8f3ad026e69ed9a3a4f9b4b529e3e5f46c033b8ec3757de7e1b4f1ac261a. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 89dd8f3ad026e69ed9a3a4f9b4b529e3e5f46c033b8ec3757de7e1b4f1ac261a
SHA3-384 hash: deb439153d1de3b8b58f4888081c48f5a62f4cff6fe93d17f0a0361861ac53ef3a94f4bcde23c79e7fcd5d78c22d5b1d
SHA1 hash: debc6fe392820c2823dfa6f10b8bc4ef9890465c
MD5 hash: adae8e7218298b269b3c5a9348e148d1
humanhash: kansas-vermont-louisiana-pennsylvania
File name:SecuriteInfo.com.W32.AIDetectNet.01.2050.24702
Download: download sample
Signature AgentTesla
Create hunting rule
File size:859'648 bytes
First seen:2022-06-03 10:55:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:8rG7GBAayO59dqLO7Mqb4jIjsBik+lEsgeziIRKqqJ7SVa2cdbPe8t:8rG7G2CBkobUIYi/OsnziI4qS32keS
TLSH T13605CF802DD88BDED5E70AF65C52F300322E790E97D69E4BBF532605E4A12D0867939F
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e4dcd8c4d4d4c4d4 (95 x AgentTesla, 51 x Formbook, 12 x RemcosRAT)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.2050.24702
Verdict:
Malicious activity
Analysis date:
2022-06-03 11:08:27 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/8c0633b9-5dfb-41c5-a3c9-44a42cb27f67

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/276511/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.2050.24702.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug anti-vm control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6299e9050003c05e7e98facf/reports/38b90db8-2e84-49d0-a9eb-7253962c722e/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/155b3246-579b-499d-8e13-885d919cbacd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006255
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Malicious sample detected (through community Yara rule)
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)
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 signatures2 2 Behavior Graph ID: 638748 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 03/06/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 5 other signatures 2->43 7 SecuriteInfo.com.W32.AIDetectNet.01.2050.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\pBoDHwDFfUNzgC.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp11DB.tmp, XML 7->29 dropped 31 SecuriteInfo.com.W...Net.01.2050.exe.log, ASCII 7->31 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 Adds a directory exclusion to Windows Defender 7->51 11 SecuriteInfo.com.W32.AIDetectNet.01.2050.exe 7->11         started        15 powershell.exe 25 7->15         started        17 powershell.exe 24 7->17         started        19 schtasks.exe 7->19         started        signatures5 process6 dnsIp7 33 mail.zindedizayn.com.tr 5.250.243.245, 49758, 587 AYSIMATR Turkey 11->33 35 192.168.2.1 unknown unknown 11->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->53 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 Tries to harvest and steal browser information (history, passwords, etc) 11->59 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/89dd8f3ad026e69ed9a3a4f9b4b529e3e5f46c033b8ec3757de7e1b4f1ac261a/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-03 09:20:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rhoy6owqe3tj5wndut43jnjj4ps7i3adhohmg5l547q3j4nmeyna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220603-m1nxksaddm/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
dcd0fbd9640a274a9f3900d504ce3c4615a5793a5a9cb8962c210817fd300156
MD5 hash:
6f88d1761d098c2911dc1e58c74d6536
SHA1 hash:
c6b993708fd97837050d733b66907575de41e725
Link:
https://www.unpac.me/results/3d94a77a-68fa-49db-a21e-9ed193b82d4e/
SH256 hash:
478bd367c04c845db6bb738256d5150d301f68fa67160ebff9079457c03b8937
MD5 hash:
f199b6b771fb193c730da88c9d05223d
SHA1 hash:
aabaca19956e91c78f3e2daf59f3988fa42e0d78
Link:
https://www.unpac.me/results/3d94a77a-68fa-49db-a21e-9ed193b82d4e/
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
Link:
https://www.unpac.me/results/3d94a77a-68fa-49db-a21e-9ed193b82d4e/
SH256 hash:
173c88675a9eed1910a3b55e1bf528de7e86c7a5e19ad85fb9211d41a91b024d
MD5 hash:
e941decc161ae93489a7433ff742169d
SHA1 hash:
0dd60a610c973cea0a0528c53f0051f147a99364
Link:
https://www.unpac.me/results/3d94a77a-68fa-49db-a21e-9ed193b82d4e/
SH256 hash:
89dd8f3ad026e69ed9a3a4f9b4b529e3e5f46c033b8ec3757de7e1b4f1ac261a
MD5 hash:
adae8e7218298b269b3c5a9348e148d1
SHA1 hash:
debc6fe392820c2823dfa6f10b8bc4ef9890465c
Link:
https://www.unpac.me/results/3d94a77a-68fa-49db-a21e-9ed193b82d4e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/89dd8f3ad026/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/89dd8f3ad026e69ed9a3a4f9b4b529e3e5f46c033b8ec3757de7e1b4f1ac261a

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
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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.

Cape
Cape
https://www.capesandbox.com/analysis/276511/

Comments