ac2a3a030d9c7162dd939c8d78b16c4daee02d3025b92a9b3a327d734db390a1

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 22:45

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General

Target

4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe
Size

134KB
MD5

4f8a3c149143c29ea9f91495e41b2070
SHA1

6699b7e08031f8324da6d67d8ec1f8ff367ffff1
SHA256

ac2a3a030d9c7162dd939c8d78b16c4daee02d3025b92a9b3a327d734db390a1
SHA512

13723ffdd1fffc818e4fb68582455511e22460441352d389101df2342b644f108af67b470da2e09cad8839394e5f59e27e9b84c9dc077813d2b9767d6fb89257
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Q7:riAyLN9aa+9U2rW1ip6pr2At7NZuQ7

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

WwanSvc.exe

pid process

2100 WwanSvc.exe
Loads dropped DLL 1 IoCs

Processes:

4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe

pid process

2552 4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe

pid	process
2100	WwanSvc.exe

pid	process
2552	4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2552-0-0x0000000000E30000-0x0000000000E58000-memory.dmp	upx
\ProgramData\Update\WwanSvc.exe	upx
behavioral1/memory/2100-6-0x0000000000D60000-0x0000000000D88000-memory.dmp	upx
behavioral1/memory/2552-7-0x0000000000E30000-0x0000000000E58000-memory.dmp	upx
behavioral1/memory/2100-9-0x0000000000D60000-0x0000000000D88000-memory.dmp	upx
behavioral1/memory/2552-10-0x0000000000E30000-0x0000000000E58000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe

description	pid	process	target process
PID 2552 wrote to memory of 2100	2552	4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe	WwanSvc.exe
PID 2552 wrote to memory of 2100	2552	4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe	WwanSvc.exe
PID 2552 wrote to memory of 2100	2552	4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe	WwanSvc.exe
PID 2552 wrote to memory of 2100	2552	4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe	WwanSvc.exe

C:\Users\Admin\AppData\Local\Temp\4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4f8a3c149143c29ea9f91495e41b2070_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2552

C:\ProgramData\Update\WwanSvc.exe
"C:\ProgramData\Update\WwanSvc.exe" /run
2⤵
- Executes dropped EXE
PID:2100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
69afd0e2c86a66c0f0a17e6ec8a9dc1c

SHA1
61843737a2b0d78a7b3881b3964c1b3ef0eae256

SHA256
5b0f8af2b1f814abc64a4d7333548359548240ce0976adb081cc17c387be8d2a

SHA512
5f14e0c05b4a349aeec6524ce5dc6cc9b5f192d68b5470eff2c366eaab4c5fdf7689ab98f18e536d1af3f592677beb41dc729c00ab5f788edcf27cc16e18bee6

Download Submit
memory/2100-6-0x0000000000D60000-0x0000000000D88000-memory.dmp

Filesize
160KB

Download
memory/2100-9-0x0000000000D60000-0x0000000000D88000-memory.dmp

Filesize
160KB

Download
memory/2552-0-0x0000000000E30000-0x0000000000E58000-memory.dmp

Filesize
160KB

Download
memory/2552-7-0x0000000000E30000-0x0000000000E58000-memory.dmp

Filesize
160KB

Download
memory/2552-8-0x0000000000D60000-0x0000000000D88000-memory.dmp

Filesize
160KB

Download
memory/2552-10-0x0000000000E30000-0x0000000000E58000-memory.dmp

Filesize
160KB

Download