Analysis
-
max time kernel
156s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 22:25
Static task
static1
Behavioral task
behavioral1
Sample
8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe
Resource
win10v2004-20220812-en
General
-
Target
8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe
-
Size
114KB
-
MD5
52d17f65fa2d7dbcca3b93f0e7b6f53e
-
SHA1
a76c588efa6d9c2ae21fcc4253a42e011f1c1150
-
SHA256
8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1
-
SHA512
b929aae3b379187f15bc8ba3fd5f9205cce939c4ccdfa5127440dc21dd19656e917a833947a500f9675202c24119450f8ce1dc97ce8ffd3f9dbdb06f1d9a8a6a
-
SSDEEP
1536:PwcESK57GPmdzsGcmdzsGrAtShdNU/CNUWdKsmiuM6/72ca/s5CqSKFVR+O+NE:P5UG2zsGlzsGUYXxb8iuM6/atsIqzht
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ghquwsli = "\"C:\\Users\\Admin\\AppData\\Local\\wcmakrdb.exe\"" svchost.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exepid process 1456 8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe 1456 8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exedescription pid process target process PID 1456 wrote to memory of 1648 1456 8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe svchost.exe PID 1456 wrote to memory of 1648 1456 8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe svchost.exe PID 1456 wrote to memory of 1648 1456 8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe"C:\Users\Admin\AppData\Local\Temp\8dc7691123e7b7f5598f7552e8d68e373e090162ce6f62e0d4bcf95a4ba2b3e1.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1456-132-0x0000000000590000-0x00000000005A4000-memory.dmpFilesize
80KB
-
memory/1648-134-0x0000000000000000-mapping.dmp
-
memory/1648-135-0x0000000000E90000-0x0000000000E9E000-memory.dmpFilesize
56KB
-
memory/1648-136-0x0000000000810000-0x0000000000821000-memory.dmpFilesize
68KB
-
memory/1648-137-0x0000000000E00000-0x0000000000E80000-memory.dmpFilesize
512KB