Analysis
-
max time kernel
85s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 20:05
Static task
static1
Behavioral task
behavioral1
Sample
e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe
Resource
win7-20220812-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe
-
Size
37KB
-
MD5
48419b372b44c529079094cdb53cb42d
-
SHA1
9f027a82c267ac8423ec489c5e7cd3ebfe1881ab
-
SHA256
e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2
-
SHA512
7acf16898aab3d095859ba4feb9bb1b080f5248fb0a631de2ce57c9a910f318feb1dc2434a56c32288149ecd5399653ed2678f3d463003ff56b012b6ccc5f538
-
SSDEEP
768:p5j7oznv4IC7TniNFq0p22IUgUO2CiiGhhxnKDAHsEI:fjcznvDjNF1pXmU7hnSMJI
Score
8/10
Malware Config
Signatures
-
Executes dropped EXE 2 IoCs
pid Process 2040 svchost.exe 1984 svchost.exe -
Loads dropped DLL 2 IoCs
pid Process 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchostsvchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1488 set thread context of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 2040 set thread context of 1984 2040 svchost.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1984 svchost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: 33 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe Token: SeIncBasePriorityPrivilege 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 1984 svchost.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1488 wrote to memory of 1880 1488 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 28 PID 1880 wrote to memory of 2040 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 29 PID 1880 wrote to memory of 2040 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 29 PID 1880 wrote to memory of 2040 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 29 PID 1880 wrote to memory of 2040 1880 e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe 29 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30 PID 2040 wrote to memory of 1984 2040 svchost.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe"C:\Users\Admin\AppData\Local\Temp\e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Users\Admin\AppData\Local\Temp\e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exeC:\Users\Admin\AppData\Local\Temp\e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2.exe2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Roaming\svchost.exeC:\Users\Admin\AppData\Roaming\svchost.exe4⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1984
-
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
37KB
MD548419b372b44c529079094cdb53cb42d
SHA19f027a82c267ac8423ec489c5e7cd3ebfe1881ab
SHA256e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2
SHA5127acf16898aab3d095859ba4feb9bb1b080f5248fb0a631de2ce57c9a910f318feb1dc2434a56c32288149ecd5399653ed2678f3d463003ff56b012b6ccc5f538
-
Filesize
37KB
MD548419b372b44c529079094cdb53cb42d
SHA19f027a82c267ac8423ec489c5e7cd3ebfe1881ab
SHA256e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2
SHA5127acf16898aab3d095859ba4feb9bb1b080f5248fb0a631de2ce57c9a910f318feb1dc2434a56c32288149ecd5399653ed2678f3d463003ff56b012b6ccc5f538
-
Filesize
37KB
MD548419b372b44c529079094cdb53cb42d
SHA19f027a82c267ac8423ec489c5e7cd3ebfe1881ab
SHA256e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2
SHA5127acf16898aab3d095859ba4feb9bb1b080f5248fb0a631de2ce57c9a910f318feb1dc2434a56c32288149ecd5399653ed2678f3d463003ff56b012b6ccc5f538
-
Filesize
37KB
MD548419b372b44c529079094cdb53cb42d
SHA19f027a82c267ac8423ec489c5e7cd3ebfe1881ab
SHA256e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2
SHA5127acf16898aab3d095859ba4feb9bb1b080f5248fb0a631de2ce57c9a910f318feb1dc2434a56c32288149ecd5399653ed2678f3d463003ff56b012b6ccc5f538
-
Filesize
37KB
MD548419b372b44c529079094cdb53cb42d
SHA19f027a82c267ac8423ec489c5e7cd3ebfe1881ab
SHA256e263637f69545eb16760bb0d6d99adb5ac2f3fe850598205232b18a349810cf2
SHA5127acf16898aab3d095859ba4feb9bb1b080f5248fb0a631de2ce57c9a910f318feb1dc2434a56c32288149ecd5399653ed2678f3d463003ff56b012b6ccc5f538