Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-01-2024 11:00
Static task
static1
Behavioral task
behavioral1
Sample
772e5f453fa9373d39f023d7c38e6b38.exe
Resource
win7-20231215-en
General
-
Target
772e5f453fa9373d39f023d7c38e6b38.exe
-
Size
54KB
-
MD5
772e5f453fa9373d39f023d7c38e6b38
-
SHA1
6e80a1283ec85c129ad355942faa3bdd7a00b4dd
-
SHA256
382dbb2ef5f54e3735817318b680935e068749651f702213ab3edfb7842115fd
-
SHA512
e3f6aa11fea7b3d3b7ee4569f283ad13e0625afb996a3cb5c7d1120fdb0d4dee08b65dda72b51e5b1994576e2b3593bc355721162429132b5503a8d83b9d5e0f
-
SSDEEP
1536:nnuJMdwyV/iPs3mFmIW8VWE46Csg5kl+BxIMmGpvHe:nuewEqPpFDWJ/6CsgJBWMV+
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
asas.exepid process 2648 asas.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
772e5f453fa9373d39f023d7c38e6b38.exedescription pid process target process PID 2300 wrote to memory of 2648 2300 772e5f453fa9373d39f023d7c38e6b38.exe asas.exe PID 2300 wrote to memory of 2648 2300 772e5f453fa9373d39f023d7c38e6b38.exe asas.exe PID 2300 wrote to memory of 2648 2300 772e5f453fa9373d39f023d7c38e6b38.exe asas.exe PID 2300 wrote to memory of 2648 2300 772e5f453fa9373d39f023d7c38e6b38.exe asas.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\772e5f453fa9373d39f023d7c38e6b38.exe"C:\Users\Admin\AppData\Local\Temp\772e5f453fa9373d39f023d7c38e6b38.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\asas.exe"C:\Users\Admin\AppData\Local\Temp\asas.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\asas.exeFilesize
93KB
MD5b77565adf9b732f006ed6e3d78354f9d
SHA13938f0e986a719cc1377d7b890273ab16e91d2e6
SHA25600fce42de773e6bbf2df35407de25dfa61a9c52b00b0431298aad00bc557c472
SHA512f2261184e2b5088fbf2ffe9883cdf05dc8c48e806567bc0a2c8ed435a110dc7229bd6dae39aad885319d45143048eb3290b917a2e3887bbed2d292e30ebff2f9
-
memory/2300-0-0x0000000000DE0000-0x0000000000DF4000-memory.dmpFilesize
80KB
-
memory/2300-1-0x000007FEF5AB0000-0x000007FEF649C000-memory.dmpFilesize
9.9MB
-
memory/2300-2-0x000000001AA30000-0x000000001AAB0000-memory.dmpFilesize
512KB
-
memory/2300-11-0x000007FEF5AB0000-0x000007FEF649C000-memory.dmpFilesize
9.9MB