bd94f120a8ed65bbdb4d70a797e5ac57c49b87500b8e2a5578ddc107aa3f51b9

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 10:22

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General

Target

b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe
Size

134KB
MD5

b7b940a664cbce85531e74cb015d90f0
SHA1

4239cfca3ce4cd2ab4fff288b021e67260942635
SHA256

bd94f120a8ed65bbdb4d70a797e5ac57c49b87500b8e2a5578ddc107aa3f51b9
SHA512

32522b74aa6122b1ba3d8520081346aa4da840bfb2f38d6db1cad1e85ff7b0d1423677758252543b993592b06901fcc8ba02af7eecb2f4e3b351849629c47225
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QD:riAyLN9aa+9U2rW1ip6pr2At7NZuQD

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2988	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
2352	b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2352-0-0x00000000009C0000-0x00000000009E8000-memory.dmp	upx
behavioral1/files/0x000a00000001386d-2.dat	upx
behavioral1/memory/2352-4-0x0000000000130000-0x0000000000158000-memory.dmp	upx
behavioral1/memory/2988-7-0x0000000000EF0000-0x0000000000F18000-memory.dmp	upx
behavioral1/memory/2352-8-0x00000000009C0000-0x00000000009E8000-memory.dmp	upx
behavioral1/memory/2352-9-0x00000000009C0000-0x00000000009E8000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2988	2352	b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe	28
PID 2352 wrote to memory of 2988	2352	b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe	28
PID 2352 wrote to memory of 2988	2352	b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe	28
PID 2352 wrote to memory of 2988	2352	b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b7b940a664cbce85531e74cb015d90f0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2352
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2988

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

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Downloads

\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
a322fd9465b182419de970ea9dcefdbd

SHA1
3ac2059a2359b4ff78d02a3cc8ee179fef320d00

SHA256
52b73ca806761ee1326754aa450a3af4aca84df7ab5c1166d6ec081a7bb2d7bb

SHA512
cb68e78e3850d03b517bec6f3cd757b6154340e115e4a62ea733e4afd6dffe186597ba67e80a5d47286dc128724540a0db4c60c9717815ae5c15ac3061a6331c

Download Submit
memory/2352-0-0x00000000009C0000-0x00000000009E8000-memory.dmp

Filesize
160KB

Download
memory/2352-4-0x0000000000130000-0x0000000000158000-memory.dmp

Filesize
160KB

Download
memory/2352-8-0x00000000009C0000-0x00000000009E8000-memory.dmp

Filesize
160KB

Download
memory/2352-9-0x00000000009C0000-0x00000000009E8000-memory.dmp

Filesize
160KB

Download
memory/2988-7-0x0000000000EF0000-0x0000000000F18000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads