MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07b7de9f866bce2482e01e922c05deb81e77ffea9c18ce7829b6fe8eaa7d5282. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: 07b7de9f866bce2482e01e922c05deb81e77ffea9c18ce7829b6fe8eaa7d5282
SHA3-384 hash: b620326d291e46c6bc2268a656db2f58764416e9227c4acdc80d3f3f961803a2ea428a75cf25c95a3eaaaaf9b8daa5c7
SHA1 hash: 8f68597c70f41272dd064ced1cea32ae0895787f
MD5 hash: c8771fb8e987b8a4f9edfd90b0092007
humanhash: winner-october-foxtrot-uranus
File name:c8771fb8e987b8a4f9edfd90b0092007
Download: download sample
Signature AgentTesla
File size:572'416 bytes
First seen:2022-07-04 10:18:53 UTC
Last seen:2022-07-04 11:16:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:joWaXuX2evR8hflwate2OWmEnByrP88M9O+WNX5dM6LPN+avVOZG8G3SX:kelvOhfe2yEnc8+xLM6BU
Threatray 18'550 similar samples on MalwareBazaar
TLSH T135C401483660B05FC52B8F778CAA5CC0A770E5BA5F4FE60BE48312DE992D7964B414F2
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 6161c4cc8c86d4c4 (11 x AgentTesla, 8 x SnakeKeylogger, 6 x Formbook)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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
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 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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 656603 Sample: 1KdimAcGLg Startdate: 04/07/2022 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 8 other signatures 2->39 7 1KdimAcGLg.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\tnwRTDaD.exe, PE32 7->23 dropped 25 C:\Users\...\tnwRTDaD.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\Temp\tmpEC4.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\1KdimAcGLg.exe.log, ASCII 7->29 dropped 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Writes to foreign memory regions 7->43 45 Adds a directory exclusion to Windows Defender 7->45 47 Injects a PE file into a foreign processes 7->47 11 RegSvcs.exe 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 mail.lakshmiford.in 216.172.109.173, 49755, 587 ZC38-AS1US United States 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->51 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 3 other signatures 11->55 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Threat name:
Win32.Trojan.Woreflint
Status:
Malicious
First seen:
2022-06-30 07:19:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
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
AgentTesla
Unpacked files
SH256 hash:
4293ef2424535a1a4603d03cbd8cb411425e96966bba8e3120302e65c9b0d074
MD5 hash:
8ef687cf7e1df63e00dc745fc4299c07
SHA1 hash:
4dda23bba128cc8b9bb6f78c33040af15f63912c
SH256 hash:
a800d3a75ed99f6ba4d1b63b9e0a04b1f1ada22a5f86c62ca06f59d590985e11
MD5 hash:
4ff7c669e1d03c08dd4a472a18ba5f8f
SHA1 hash:
3ccc8766b41ec6b9e8a3dda5eb0f5d3f5150f7f7
SH256 hash:
25cdcd35a708d32d4a21cf27155df3e4a7f056550f08c2f64b426329f8a87395
MD5 hash:
0cc998023d14e8b806cb3c3f0c233865
SHA1 hash:
ee7629f1c0e6b417e073d3dea3047aeb648ce830
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
SH256 hash:
16b9fc4700292684bae0ef2da4a4f4b393103771e93c0b48747df8a24af40d59
MD5 hash:
12ae0e4078e6e9da25181468d72b7ef4
SHA1 hash:
3f88feb096debc12d2f72bac4dfe7e799c7bbf36
SH256 hash:
07b7de9f866bce2482e01e922c05deb81e77ffea9c18ce7829b6fe8eaa7d5282
MD5 hash:
c8771fb8e987b8a4f9edfd90b0092007
SHA1 hash:
8f68597c70f41272dd064ced1cea32ae0895787f
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 07b7de9f866bce2482e01e922c05deb81e77ffea9c18ce7829b6fe8eaa7d5282

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-07-04 10:18:57 UTC

url : hxxp://107.172.75.153/210/vbc.exe