Analysis
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max time kernel
178s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2022 12:15
Static task
static1
Behavioral task
behavioral1
Sample
051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe
Resource
win10v2004-20220812-en
General
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Target
051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe
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Size
370KB
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MD5
1eb9e57f49d4c656595afdd4b1302b27
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SHA1
4be3394e19c4d7d9e162a5461e8cdbf56f4aa87b
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SHA256
051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2
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SHA512
cc5e450c2377c8af362e2aabfb0d7e88cb985db0d192e8089df746b6f7e3bfcedee8d9b58678f19ba4ed9a8d24d4ca9a2dc0d0aa14444a22bea112ab98a96a9e
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SSDEEP
6144:XqBf4pk2bcEnLoSGU3qN2rMDH3NVJH1t4hynYDgNmZdwr5hfmD:Q4dbc/QqNJNVJ7Lodwr5u
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4932 kNfNmDpBpBa01804.exe -
resource yara_rule behavioral2/memory/3912-132-0x0000000000400000-0x00000000004B9000-memory.dmp upx behavioral2/memory/4932-137-0x0000000000400000-0x00000000004B9000-memory.dmp upx behavioral2/memory/3912-139-0x0000000000400000-0x00000000004B9000-memory.dmp upx behavioral2/memory/4932-141-0x0000000000400000-0x00000000004B9000-memory.dmp upx behavioral2/memory/3912-143-0x0000000000400000-0x00000000004B9000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\kNfNmDpBpBa01804 = "C:\\ProgramData\\kNfNmDpBpBa01804\\kNfNmDpBpBa01804.exe" kNfNmDpBpBa01804.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe Token: SeDebugPrivilege 4932 kNfNmDpBpBa01804.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4932 kNfNmDpBpBa01804.exe 4932 kNfNmDpBpBa01804.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3912 wrote to memory of 4932 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 80 PID 3912 wrote to memory of 4932 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 80 PID 3912 wrote to memory of 4932 3912 051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe"C:\Users\Admin\AppData\Local\Temp\051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3912 -
C:\ProgramData\kNfNmDpBpBa01804\kNfNmDpBpBa01804.exe"C:\ProgramData\kNfNmDpBpBa01804\kNfNmDpBpBa01804.exe" "C:\Users\Admin\AppData\Local\Temp\051ebe5b8bcd3ff80ca71e89e880876fd2328156945c89cd2f1b0b0e305c5ad2.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4932
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
370KB
MD5e5a9b5e4cf282bc7a2de60f047e99040
SHA16199354a8b44ee598c0e6c51073573bdb0b2c429
SHA2565ba3f06b13fc687146efa0e63af4f992180f9c537c99c20fe9848ced03a2c2ba
SHA512a41389290163971082a800aa7c9d6e3416eeeec01a5131c5d01a752a72531d6c2e0856123aaacade30caf274c09dfa106171550255a1a13fa5d86e259b48d78b
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Filesize
370KB
MD5e5a9b5e4cf282bc7a2de60f047e99040
SHA16199354a8b44ee598c0e6c51073573bdb0b2c429
SHA2565ba3f06b13fc687146efa0e63af4f992180f9c537c99c20fe9848ced03a2c2ba
SHA512a41389290163971082a800aa7c9d6e3416eeeec01a5131c5d01a752a72531d6c2e0856123aaacade30caf274c09dfa106171550255a1a13fa5d86e259b48d78b