Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
19/04/2024, 11:58
Static task
static1
Behavioral task
behavioral1
Sample
Order MJIMP 008.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Order MJIMP 008.exe
Resource
win10v2004-20240412-en
General
-
Target
Order MJIMP 008.exe
-
Size
702KB
-
MD5
85614b7101c98396ed9fdc14222e563b
-
SHA1
cbc9f72d36818e6c1918c86bc56178f92802d7b1
-
SHA256
98206390a847ef2600f916f0076f687d5261ff98ca02b5292fdf44017ca0e006
-
SHA512
c123cc701be5ac9a667f3b2617fdb25996f6b46b3aca1cac027d14e76fda4d9a71b17031bcc6dbaf2bc5455184e59377fa39d72cccf133d384523419cbd47fa0
-
SSDEEP
12288:Wb/1eJ5e7nzXD1uARs1XbQfzQfDKDFHtX9dW323tfZXOdaG9uq3kR:Wb/gJgDsR1r4zVXHtBXOf9uqi
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.lamcopaper.com - Port:
587 - Username:
[email protected] - Password:
@@Lppc11988 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe" Order MJIMP 008.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2764 set thread context of 2600 2764 Order MJIMP 008.exe 35 -
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.
pid Process 2636 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2764 Order MJIMP 008.exe 2764 Order MJIMP 008.exe 2764 Order MJIMP 008.exe 2916 powershell.exe 2644 powershell.exe 2764 Order MJIMP 008.exe 2600 Order MJIMP 008.exe 2600 Order MJIMP 008.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2764 Order MJIMP 008.exe Token: SeDebugPrivilege 2916 powershell.exe Token: SeDebugPrivilege 2644 powershell.exe Token: SeDebugPrivilege 2600 Order MJIMP 008.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2600 Order MJIMP 008.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 2764 wrote to memory of 2916 2764 Order MJIMP 008.exe 28 PID 2764 wrote to memory of 2916 2764 Order MJIMP 008.exe 28 PID 2764 wrote to memory of 2916 2764 Order MJIMP 008.exe 28 PID 2764 wrote to memory of 2916 2764 Order MJIMP 008.exe 28 PID 2764 wrote to memory of 2644 2764 Order MJIMP 008.exe 30 PID 2764 wrote to memory of 2644 2764 Order MJIMP 008.exe 30 PID 2764 wrote to memory of 2644 2764 Order MJIMP 008.exe 30 PID 2764 wrote to memory of 2644 2764 Order MJIMP 008.exe 30 PID 2764 wrote to memory of 2636 2764 Order MJIMP 008.exe 32 PID 2764 wrote to memory of 2636 2764 Order MJIMP 008.exe 32 PID 2764 wrote to memory of 2636 2764 Order MJIMP 008.exe 32 PID 2764 wrote to memory of 2636 2764 Order MJIMP 008.exe 32 PID 2764 wrote to memory of 2876 2764 Order MJIMP 008.exe 34 PID 2764 wrote to memory of 2876 2764 Order MJIMP 008.exe 34 PID 2764 wrote to memory of 2876 2764 Order MJIMP 008.exe 34 PID 2764 wrote to memory of 2876 2764 Order MJIMP 008.exe 34 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35 PID 2764 wrote to memory of 2600 2764 Order MJIMP 008.exe 35
Processes
-
C:\Users\Admin\AppData\Local\Temp\Order MJIMP 008.exe"C:\Users\Admin\AppData\Local\Temp\Order MJIMP 008.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2764 -
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\Order MJIMP 008.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2916
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NrbWmxiTaucKrw.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2644
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NrbWmxiTaucKrw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp515B.tmp"2⤵
- Creates scheduled task(s)
PID:2636
-
-
C:\Users\Admin\AppData\Local\Temp\Order MJIMP 008.exe"C:\Users\Admin\AppData\Local\Temp\Order MJIMP 008.exe"2⤵PID:2876
-
-
C:\Users\Admin\AppData\Local\Temp\Order MJIMP 008.exe"C:\Users\Admin\AppData\Local\Temp\Order MJIMP 008.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2600
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5939eb04b31e973a3cecc249572904c18
SHA1c5b4feba6d21b3cb084306dd04d069b68b969492
SHA2566d60904252439f37c9d7c887b45cf3194780b79b3561b2c2fcafd129ed22ede9
SHA512dd079b31ce27e38aa59519794755a46a3a63c5c7f127858f849605b082e6cfc087f1c27168ec03d3688d872049e0a185b7d7e5103d15194cd2a33f105f6faae3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IP2JAB6VMLOYS95OJMSR.temp
Filesize7KB
MD583cf62e45612e131d0b366271556d726
SHA138f7cb00a1c604e6bb55a56295ba3b2261ea1fea
SHA2562150e3d07667d683f57d0ae1822f605443c6399b6deb72919768f84e85424947
SHA512edad5b95cb99f32a6d7d3ad444c98841b920614d1d3561fc7062f1d3e5099019d442702422b59a5a85c9126d4d87125ea3c08b53f3d032575cdae1feca7d540e