Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 15:06
Static task
static1
Behavioral task
behavioral1
Sample
1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe
Resource
win10v2004-20220901-en
General
-
Target
1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe
-
Size
169KB
-
MD5
62933d67ad01379beb4c7391edad0866
-
SHA1
ac9830bb183c54630e476dbe79715e0289e593ae
-
SHA256
1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107
-
SHA512
57e51b619c57879d03db5eff515cee7949104febd11c7437201de34214eadaaf0c24a0775b8768a150fd5053b68e2af718c8a0ac2d689d7db9224ce81bcdd053
-
SSDEEP
3072:wSCiUFcZZ57LvTnpzow0zuLfPTT0hMkj2cEyxCLGD:VLZZ57b9zow0zYL42kj2cEyxv
Malware Config
Signatures
-
Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both" 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-929662420-1054238289-2961194603-1000\\$bfcb9398bfb2ca3f1731e604ea3da242\\n." 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe -
Loads dropped DLL 1 IoCs
pid Process 2640 Explorer.EXE -
Unexpected DNS network traffic destination 5 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\clsid 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9} 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both" 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-929662420-1054238289-2961194603-1000\\$bfcb9398bfb2ca3f1731e604ea3da242\\n." 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 2640 Explorer.EXE 2640 Explorer.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2640 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Token: SeDebugPrivilege 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Token: SeDebugPrivilege 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe Token: SeDebugPrivilege 2640 Explorer.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4452 wrote to memory of 2640 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 57 PID 4452 wrote to memory of 2640 4452 1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe 57
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2640 -
C:\Users\Admin\AppData\Local\Temp\1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe"C:\Users\Admin\AppData\Local\Temp\1a4d4fa318d0c37279b7ce85137252c504c7a40695fcf4c4d41646e0d0ef9107.exe"2⤵
- Registers COM server for autorun
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4452
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
41KB
MD5fb4e3236959152a057bc6b7603c538ef
SHA1b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4
SHA2568244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0
SHA512993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2
-
Filesize
41KB
MD5fb4e3236959152a057bc6b7603c538ef
SHA1b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4
SHA2568244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0
SHA512993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2