Analysis
-
max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
28-11-2023 15:16
Static task
static1
Behavioral task
behavioral1
Sample
PARATALIMAT.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
PARATALIMAT.exe
Resource
win10v2004-20231127-en
General
-
Target
PARATALIMAT.exe
-
Size
639KB
-
MD5
3063b731c5fe58c3649884520c5f03bf
-
SHA1
0b00824e68d9cd7ead7dd7f19ab9fabc05b23bdd
-
SHA256
9ec0f59d42abf2b4742cbb2d757fbe0bc48767e3966bfc72c38fcceea902cd71
-
SHA512
7ab864bb84e2a927b075ffc914ddb2ccd1fbdf9d59f0f47d07da21af3a90b9a54e3e23299de021a629a38376b5972eefa4a80c2df041df4cd0bc2c70ea9b3d81
-
SSDEEP
12288:/e/mQmbCpXsw1LFZAKdMdszG9sIhhpk8CfGGoyKYQtr+1Wt:khLrAK1y9k8C+GwYW
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.alualuminium.com.my - Port:
587 - Username:
[email protected] - Password:
U8G4S13#8Zk$ - Email To:
[email protected]
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2484-23-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2484-24-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2484-27-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2484-29-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2484-32-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
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.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
PARATALIMAT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PARATALIMAT.exe Key opened \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PARATALIMAT.exe Key opened \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PARATALIMAT.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PARATALIMAT.exedescription pid process target process PID 2124 set thread context of 2484 2124 PARATALIMAT.exe PARATALIMAT.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 8 IoCs
Processes:
PARATALIMAT.exePARATALIMAT.exepowershell.exepowershell.exepid process 2124 PARATALIMAT.exe 2124 PARATALIMAT.exe 2124 PARATALIMAT.exe 2124 PARATALIMAT.exe 2484 PARATALIMAT.exe 2560 powershell.exe 2664 powershell.exe 2484 PARATALIMAT.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
PARATALIMAT.exePARATALIMAT.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2124 PARATALIMAT.exe Token: SeDebugPrivilege 2484 PARATALIMAT.exe Token: SeDebugPrivilege 2560 powershell.exe Token: SeDebugPrivilege 2664 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
PARATALIMAT.exedescription pid process target process PID 2124 wrote to memory of 2664 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2664 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2664 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2664 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2560 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2560 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2560 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 2560 2124 PARATALIMAT.exe powershell.exe PID 2124 wrote to memory of 1740 2124 PARATALIMAT.exe schtasks.exe PID 2124 wrote to memory of 1740 2124 PARATALIMAT.exe schtasks.exe PID 2124 wrote to memory of 1740 2124 PARATALIMAT.exe schtasks.exe PID 2124 wrote to memory of 1740 2124 PARATALIMAT.exe schtasks.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe PID 2124 wrote to memory of 2484 2124 PARATALIMAT.exe PARATALIMAT.exe -
outlook_office_path 1 IoCs
Processes:
PARATALIMAT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PARATALIMAT.exe -
outlook_win_path 1 IoCs
Processes:
PARATALIMAT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PARATALIMAT.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\PARATALIMAT.exe"C:\Users\Admin\AppData\Local\Temp\PARATALIMAT.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124 -
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\PARATALIMAT.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dXTvCsPCY.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2560 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dXTvCsPCY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF27A.tmp"2⤵
- Creates scheduled task(s)
PID:1740 -
C:\Users\Admin\AppData\Local\Temp\PARATALIMAT.exe"C:\Users\Admin\AppData\Local\Temp\PARATALIMAT.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2484
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD55b67e34bc8e3004942fb738ed71a3c93
SHA18f835f3a8c817819bd48d802f03d8332513e3b1a
SHA2564360b86f15cb699b90ef61ffb53208783e0b3ddc543f8e08d5cc8742158507d9
SHA512a520a89946286d330a56abd93f531816dcbab7c98e69bb12348a5af5404443ab9ad7dcfa8936568f1f42e7e317bf6c6a39283ad06cd4f5c58cfa09b2a9f8ec0f
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MCVSN89PUE8L754WH60T.temp
Filesize7KB
MD53ed17cc828892d5144af6f33519cac37
SHA15ed5eaafc62da6a321be298bbeec57ff3ee3e5e7
SHA256bc9478212e49492fb4d6c20be1f063bbb8dc0e6d13a542ab37e407d533efcfb4
SHA51211cd312139a2b09f0bf1007c3e96258b5105ddc9d036d7fdb52c441bc381dea55d58390dee7467ad205f7be3c5d9e0c246524d0bd03d88a04c85d5b4aab01a8f
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD53ed17cc828892d5144af6f33519cac37
SHA15ed5eaafc62da6a321be298bbeec57ff3ee3e5e7
SHA256bc9478212e49492fb4d6c20be1f063bbb8dc0e6d13a542ab37e407d533efcfb4
SHA51211cd312139a2b09f0bf1007c3e96258b5105ddc9d036d7fdb52c441bc381dea55d58390dee7467ad205f7be3c5d9e0c246524d0bd03d88a04c85d5b4aab01a8f