Analysis
-
max time kernel
147s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 07:01
Static task
static1
Behavioral task
behavioral1
Sample
15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
-
Target
15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe
-
Size
225KB
-
MD5
dbc9fbb503e4c12f63bf078668971a80
-
SHA1
62b1071fb4ad3508e9ebc72711bb1ee464ac2594
-
SHA256
15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb
-
SHA512
a2c0199e47e21d2491bf5de963011c8ea6f7b0b4852baf6e4bf5e54533c19041af630034bf8d77011a5711b60adc1ddc34554ea991aa97223544eca046e234dd
-
SSDEEP
6144:9A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:9ATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2712 4768 WerFault.exe winver.exe 2388 1204 WerFault.exe 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe -
Modifies data under HKEY_USERS 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exepid process 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3536 Explorer.EXE Token: SeCreatePagefilePrivilege 3536 Explorer.EXE Token: SeShutdownPrivilege 3536 Explorer.EXE Token: SeCreatePagefilePrivilege 3536 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
winver.exe15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exepid process 4768 winver.exe 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3536 Explorer.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exewinver.exedescription pid process target process PID 1204 wrote to memory of 4768 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe winver.exe PID 1204 wrote to memory of 4768 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe winver.exe PID 1204 wrote to memory of 4768 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe winver.exe PID 1204 wrote to memory of 4768 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe winver.exe PID 4768 wrote to memory of 3536 4768 winver.exe Explorer.EXE PID 1204 wrote to memory of 3536 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe Explorer.EXE PID 1204 wrote to memory of 2476 1204 15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe sihost.exe
Processes
-
C:\Windows\system32\sihost.exesihost.exe1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
-
C:\Users\Admin\AppData\Local\Temp\15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\15b72f02545cc6787b82ef5c830080436d1b8af726fd5b88b75bf2e8f7bbfecb_NeikiAnalytics.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\winver.exewinver3⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 3004⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 8123⤵
- Program crash
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4768 -ip 47681⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1204 -ip 12041⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1204-2-0x00000000044E0000-0x00000000044E1000-memory.dmpFilesize
4KB
-
memory/1204-1-0x0000000004530000-0x0000000004B88000-memory.dmpFilesize
6.3MB
-
memory/1204-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/1204-11-0x0000000005740000-0x0000000006140000-memory.dmpFilesize
10.0MB
-
memory/1204-14-0x0000000005740000-0x0000000006140000-memory.dmpFilesize
10.0MB
-
memory/1204-18-0x0000000004530000-0x0000000004B88000-memory.dmpFilesize
6.3MB
-
memory/2476-13-0x00000000007F0000-0x00000000007F6000-memory.dmpFilesize
24KB
-
memory/2476-19-0x00000000007F0000-0x00000000007F6000-memory.dmpFilesize
24KB
-
memory/3536-5-0x00000000014C0000-0x00000000014C6000-memory.dmpFilesize
24KB
-
memory/3536-4-0x00000000014C0000-0x00000000014C6000-memory.dmpFilesize
24KB
-
memory/3536-10-0x00000000034D0000-0x00000000034D6000-memory.dmpFilesize
24KB