MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
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SHA256 hash: cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61
SHA3-384 hash: ed6e39a27073853b17f24a0b6dd969bfd34b2ab352d3fd30fe921960271390713f4592110b268df21a9282760a63647d
SHA1 hash: 053fb64b3a1777a50ede9c8c9586e3274c33d9b1
MD5 hash: 04c98950018270a3b6af1ee59f898249
humanhash: mars-oranges-apart-colorado
File name:SecuriteInfo.com.Trojan.PackedNET.389.18504.12187
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'081'856 bytes
First seen:2022-12-02 09:29:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:vdbgh/RImD9Cm2CYSlX+PXvpkJqeZsaUhaqCDfsCchGkgrfcdocTS0Rt2:vdgh/ymUJCzBkvISFmkCc9ef2+2t
TLSH T114352A52B25C8B1DFA79C7FC36F10405126A1EE3A8B9ECD46CC174CE0A347C49AA59DB
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e2ee8a8eb6d8ecf4 (56 x AgentTesla, 39 x RemcosRAT, 38 x GuLoader)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.389.18504.12187
Verdict:
Malicious activity
Analysis date:
2022-12-02 09:32:00 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/60dcd128-bee6-48df-82df-9b8b778ff2fa

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/341835/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389.18504.12187.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
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:
packed
Link:
https://www.filescan.io/uploads/6389c59dfbf69e58bde671fe/reports/725dbcd6-a1b4-491d-8856-1b3840d1ce31/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/394ada51-d8c0-4f38-8228-97515691b57a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1126403
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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)
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
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)
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: 759127 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 02/12/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 6 other signatures 2->47 7 SecuriteInfo.com.Trojan.PackedNET.389.18504.12187.exe 7 2->7         started        11 JEDHCqGSV.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\JEDHCqGSV.exe, PE32 7->31 dropped 33 C:\Users\...\JEDHCqGSV.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpA06D.tmp, XML 7->35 dropped 37 SecuriteInfo.com.T...18504.12187.exe.log, ASCII 7->37 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 13 SecuriteInfo.com.Trojan.PackedNET.389.18504.12187.exe 3 7->13         started        17 powershell.exe 20 7->17         started        19 schtasks.exe 1 7->19         started        57 Machine Learning detection for dropped file 11->57 59 Injects a PE file into a foreign processes 11->59 21 JEDHCqGSV.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 mail.richenqtex.me 162.0.229.41, 49719, 49724, 587 NAMECHEAP-NETUS Canada 13->39 61 Installs a global keyboard hook 13->61 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->63 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal ftp login credentials 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-12-02 09:30:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=znnat65yy5qpqknewr2phantfi5ondwg5awgwpjp3djo6ofubvqq._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/221202-lgjcbagf3v/
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
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/bba63a2f-158b-43f5-9744-62accc96da7d
Unpacked files
SH256 hash:
37719a0c057b9df57621958c193290a09a0e549653ef3ef4f061180ab2b61114
MD5 hash:
c4c3ee8e0be595fff87db28bd75de473
SHA1 hash:
e8a40acc0c2d1ec4caf823401e077d350f4c1c50
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/ee70df1f-6865-4b24-bcc6-866319ec04d3/
Parent samples :
cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61
d60b0841441e30f8c621ae74d82caed84a72125a8fef8669071c54617f4ce0f1
594da3885ba6766852371e812ae655b7422f6dbf76c2671ca887bbae0b07a553
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/ee70df1f-6865-4b24-bcc6-866319ec04d3/
SH256 hash:
0cd9278f72e6e50e041e3dbf41e0323cc4cd1ad51ae9c1c82665def10a401194
MD5 hash:
1f295f917216c48db48a666ad8afe4f6
SHA1 hash:
96803cff0a372d7cdfa7afbfbd75b38ff859c61d
Link:
https://www.unpac.me/results/ee70df1f-6865-4b24-bcc6-866319ec04d3/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/ee70df1f-6865-4b24-bcc6-866319ec04d3/
SH256 hash:
4340fff226d45a4675fd543e0ac64ec7e7dd1bd22cd21303a4546fc1b445554d
MD5 hash:
0dd5726fe5b26be904b08fd6d335c6ab
SHA1 hash:
29e252cc29cedd9da9d9f5e2c265261a90175d06
Link:
https://www.unpac.me/results/ee70df1f-6865-4b24-bcc6-866319ec04d3/
SH256 hash:
cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61
MD5 hash:
04c98950018270a3b6af1ee59f898249
SHA1 hash:
053fb64b3a1777a50ede9c8c9586e3274c33d9b1
Link:
https://www.unpac.me/results/ee70df1f-6865-4b24-bcc6-866319ec04d3/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cb5a09fbb8c7/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/cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61

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.

Cape
Cape
https://www.capesandbox.com/analysis/341835/

Comments