nanocore | 139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-06-2024 21:38

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General

Target

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
Size

7.8MB
MD5

48dddfa444eff6759e83084260d273e0
SHA1

04c70394dc3d8609aaa90a384c4d9b29ceebe442
SHA256

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41
SHA512

f411f81464d413fc082e7659cae8c89580d3e247d3e81c9c440fa0d2181dc0e51ffd038950582d9bfd3486af93bc3ee568d515855fea42de599ace59ec191797
SSDEEP

24576:Etb20pkfCqT5TBWgNQ7aWS6aWTtVXVChV1SzCaJWN7W6Ay:tCg5tQ7aCbTvEhVgGaJ8q5y

Score

10^/10

nanocore keylogger spyware stealer trojan upx

Malware Config

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Drops startup file 1 IoCs

Processes:

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svcmgr.org.url	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2148-4-0x0000000000400000-0x000000000046C000-memory.dmp	upx
behavioral1/memory/2148-5-0x0000000000400000-0x000000000046C000-memory.dmp	upx
behavioral1/memory/2148-6-0x0000000000400000-0x000000000046C000-memory.dmp	upx
behavioral1/memory/2148-7-0x0000000000400000-0x000000000046C000-memory.dmp	upx
behavioral1/memory/2148-17-0x0000000000400000-0x000000000046C000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exeMSBuild.exe

pid	process
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
2148	MSBuild.exe
2148	MSBuild.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

MSBuild.exe

pid process

2148 MSBuild.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

pid process

3040 139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 2148 MSBuild.exe

pid	process
2148	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	2148	MSBuild.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

pid	process
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

pid	process
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe

description	pid	process	target process
PID 3040 wrote to memory of 2148	3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe	MSBuild.exe
PID 3040 wrote to memory of 2148	3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe	MSBuild.exe
PID 3040 wrote to memory of 2148	3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe	MSBuild.exe
PID 3040 wrote to memory of 2148	3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe	MSBuild.exe
PID 3040 wrote to memory of 2148	3040	139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe"
1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3040

C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"C:\Users\Admin\AppData\Local\Temp\139d61690bbb746589727bd86635a497ac2ee57c879790c5bea5d1c6c4bd8a41_NeikiAnalytics.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2148

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2148-12-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-20-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-4-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2148-5-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2148-6-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2148-7-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2148-8-0x0000000074AE1000-0x0000000074AE2000-memory.dmp

Filesize
4KB

Download
memory/2148-10-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-22-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2148-9-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-13-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-14-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-21-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-17-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2148-18-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-19-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/2148-11-0x0000000074AE0000-0x000000007508B000-memory.dmp

Filesize
5.7MB

Download
memory/3040-16-0x00000000001D0000-0x00000000001D3000-memory.dmp

Filesize
12KB

Download
memory/3040-0-0x00000000001D0000-0x00000000001D3000-memory.dmp

Filesize
12KB

Download