Analysis
-
max time kernel
143s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
-
submitted
18/09/2023, 16:49
General
-
Target
1_JC.exe
-
Size
600KB
-
MD5
77348c455ca0c859d9a00f3ada71cb74
-
SHA1
e18fd626e7f20173fc46970a6387068421598f50
-
SHA256
56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be
-
SHA512
201476aeba07abafe4c9739aef3da14ff2ec01d289f312d1d513e6ac117f2ce980e90dfdd3ee24cae1417e728f7edbdf658ae5447cecaac225a04e6101491af7
-
SSDEEP
12288:FYZAfDuHOX9SnM62XAFZbz5ZzVJg3uL6HlcyuN1LUpn6ZE4ZljqS:FYZgji8g/5Zzjg+XBUpnOE4Zl
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.adityagroup.co - Port:
587 - Username:
[email protected] - Password:
Aditya!@#$%^ - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 15 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of WriteProcessMemory 20 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1_JC.exe"C:\Users\Admin\AppData\Local\Temp\1_JC.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\1_JC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\npyoZBxDJojJkK.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\npyoZBxDJojJkK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp37A5.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
-
Filesize
18KB
MD539c3812309912a8f9aca1b83d613fdfc
SHA1641ba74c5fde0ef647c8c07aa0cb9dbb24b9c31f
SHA256da301588a9055a654bda07765843d70ec291a2a0ba1761f350e4e8707aacdb4c
SHA5121a42aad4666869ba7e4b9e2656f87c78e0ae80509f9c3609c20ffe81cf6d8ac6bcd8149d445140960b7bae7135df8d97285eaa50ae9937832d5a7d749924d433
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD5c8ce0be293772f7ca7185b501bd7b035
SHA19e714af81c7a225018e6c28236d35f1627dbad61
SHA256172668460b9904040da5704e492c400fa8bbc7f494cbff58ca45bb1a6784e960
SHA512cee1b383f463cf85c378ecaa34631dbec4688d6201d0130f47475ea5a0bc8da51aa746b1368674fbf3a72f2ce037d9af1537874273053d00043fb021c259cc60
-
Filesize
192KB
-
Filesize
320KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
1.8MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
68KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
40KB
-
Filesize
136KB
-
Filesize
32KB
-
Filesize
104KB
-
Filesize
56KB
-
Filesize
216KB
-
Filesize
6.5MB
-
Filesize
80KB
-
Filesize
652KB
-
Filesize
104KB
-
Filesize
3.3MB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
200KB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
6.2MB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
600KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
424KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
96KB
-
Filesize
624KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
584KB
-
Filesize
7.7MB
-
Filesize
5.6MB
-
Filesize
608KB