Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
04-04-2024 07:01
Static task
static1
Behavioral task
behavioral1
Sample
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe
Resource
win10v2004-20240226-en
General
-
Target
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe
-
Size
961KB
-
MD5
73d358a6b2ad4ced8a885895e0c12dba
-
SHA1
5dfb45244f148645ac66417bddc76cd4bb441e89
-
SHA256
74a07ee3f0060987ebcb09e588ac1299a9d2a19e2f4139385f7880c229e2c8cf
-
SHA512
e59e9b877001c22a3fe0990b8b3a9daba8567d4db456f56e00d8bb170dddd1462d29c839832825ddbef5edcbf082a9fe04b060c7a55b8930b5f9b9689fb5e7a6
-
SSDEEP
24576:24FOzdtX2DtZzBRPOoY34+t5EEtG6XuRvyMnllW:Ted2DtZlRmoe4seEtBXuRvyU
Malware Config
Extracted
remcos
RemoteHost
91.92.253.150:2505
stefracino.store:2505
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
true
-
install_flag
false
-
keylog_crypt
true
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
seefus
-
mouse_option
false
-
mutex
Rmc-WJ9LCC
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
-
Uses the VBS compiler for execution 1 TTPs
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exedescription pid Process procid_target PID 1636 set thread context of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 -
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 4 IoCs
Processes:
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exepowershell.exepowershell.exepid Process 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 2480 powershell.exe 2572 powershell.exe 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exepowershell.exepowershell.exedescription pid Process Token: SeDebugPrivilege 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe Token: SeDebugPrivilege 2480 powershell.exe Token: SeDebugPrivilege 2572 powershell.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exedescription pid Process procid_target PID 1636 wrote to memory of 2572 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 28 PID 1636 wrote to memory of 2572 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 28 PID 1636 wrote to memory of 2572 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 28 PID 1636 wrote to memory of 2572 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 28 PID 1636 wrote to memory of 2480 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 30 PID 1636 wrote to memory of 2480 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 30 PID 1636 wrote to memory of 2480 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 30 PID 1636 wrote to memory of 2480 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 30 PID 1636 wrote to memory of 2812 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 32 PID 1636 wrote to memory of 2812 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 32 PID 1636 wrote to memory of 2812 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 32 PID 1636 wrote to memory of 2812 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 32 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34 PID 1636 wrote to memory of 2672 1636 Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe 34
Processes
-
C:\Users\Admin\AppData\Local\Temp\Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe"C:\Users\Admin\AppData\Local\Temp\Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636 -
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\Ref [HSBC Ref# H240322-X793Y2] Transaction_Confirmation_2024.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2572
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GzaqkFxrVt.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2480
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GzaqkFxrVt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3A52.tmp"2⤵
- Creates scheduled task(s)
PID:2812
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:2672
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5ec52ec854b096e0815303da20440aee1
SHA11d49ed71b2c2fc21e0eb7282c5b0d06dc5c70137
SHA256c13cab905be16d0238b13c305e89302005e7dae563d70f68996bee554e5be011
SHA5127c20219adc7135402d521c5c2bec8312c4760aa6849a161acbebeb397a4e7fa793a26fbdbf12be991065469225e06025dd44cde7fd34f7a836d95a6d7667b9e9
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0PRQFEK8HBLZTC0TQCX7.temp
Filesize7KB
MD54fb8806c7400da869dc36a4320094df9
SHA1362d0e858a319510ce8646e9b563242ee227b4a2
SHA2564a2ba7bfcce527d2a6cd6359874f319af5ee3fb12be5a7f9553b3b2b3a257d4d
SHA5127bb66d362c82f7557a89bfabbc62bad1639b328e25084e6eb96717c1678f1fed43ad138bfe4505174a1a285d23ccaa890c869a0be42e581ed0ecf5769ead9f20