Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
07-12-2023 02:32
Static task
static1
Behavioral task
behavioral1
Sample
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe
Resource
win10v2004-20231130-en
General
-
Target
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe
-
Size
698KB
-
MD5
ce4f82ea86dccea9f893e9c43331bc05
-
SHA1
ed80f204a14d5617c96b4e6f973732d3e713167c
-
SHA256
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043
-
SHA512
e408275f49a373535132530cdc0a3e153eb6fbbda7ec6ccbb2f5dcfeefe024531dbfc1efafa96c67fe77064a5ab73b09e0763a91d8defc28d0b575faed1b95d3
-
SSDEEP
12288:xueH5qCnsf5EBEvzE/ZAhDNuzvNf+RqRkvODJ15r6VzPKNOlwvxHhu:/qCsf5EByzE/SQ5ChvODJYKN8aRh
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.boyeucarbon.com - Port:
587 - Username:
[email protected] - Password:
investment123 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exedescription pid process target process PID 2224 set thread context of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe -
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 3 IoCs
Processes:
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exepowershell.exepid process 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 2276 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exepowershell.exedescription pid process Token: SeDebugPrivilege 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe Token: SeDebugPrivilege 2276 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exedescription pid process target process PID 2224 wrote to memory of 2276 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe powershell.exe PID 2224 wrote to memory of 2276 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe powershell.exe PID 2224 wrote to memory of 2276 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe powershell.exe PID 2224 wrote to memory of 2276 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe powershell.exe PID 2224 wrote to memory of 2772 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe schtasks.exe PID 2224 wrote to memory of 2772 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe schtasks.exe PID 2224 wrote to memory of 2772 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe schtasks.exe PID 2224 wrote to memory of 2772 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe schtasks.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe PID 2224 wrote to memory of 2664 2224 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe 52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe"C:\Users\Admin\AppData\Local\Temp\52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yyBhZiuHkakHJ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2276 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yyBhZiuHkakHJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA9B7.tmp"2⤵
- Creates scheduled task(s)
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe"C:\Users\Admin\AppData\Local\Temp\52dccc56c35543b98a54b72e9b4c68e2626cfb8cf089a22b8707bddf68466043.exe"2⤵PID:2664
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5816d656529909f7701095acbc74ee389
SHA1e6b19a9ba3f6294c71b71fbe1c8f8f75b6f9a7b4
SHA2564d22ce2631a67c3efb3f49f57d30f1eecfc53c0ff5e4eb1fcec7f0a3df450e7d
SHA512ad9134cb187315b13daa79f5d07d2d2fa61965e53151f2e0a555f27553a0ace29cce8c967824ae4f6a9704dedff0006d779a3b50fe638aa9821fc914b776f458