e6240df3552325cb4b745d800c4e260401171bda1dce540451ddda9a88fba890

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
05/06/2024, 12:19

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General

Target

5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe
Size

134KB
MD5

5428fd0ab02a0b92d9392ad9830d6040
SHA1

78e4a42e5d88c01789fda84eb73d9a7e3c7a09c6
SHA256

e6240df3552325cb4b745d800c4e260401171bda1dce540451ddda9a88fba890
SHA512

9ce834e323750400c89cae0015121b4f7831f8bf027c610b3e96a3c6af3171e29fc6ba9e51f069e7a8d44233b49bcca1ae0c0212ae3f40784e0de3199bd5a7ca
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QhR:riAyLN9aa+9U2rW1ip6pr2At7NZuQhR

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1944	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
1936	5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1936-0-0x0000000000ED0000-0x0000000000EF8000-memory.dmp	upx
behavioral1/files/0x0037000000015b72-5.dat	upx
behavioral1/memory/1944-6-0x0000000000C40000-0x0000000000C68000-memory.dmp	upx
behavioral1/memory/1936-7-0x0000000000ED0000-0x0000000000EF8000-memory.dmp	upx
behavioral1/memory/1944-9-0x0000000000C40000-0x0000000000C68000-memory.dmp	upx
behavioral1/memory/1936-10-0x0000000000ED0000-0x0000000000EF8000-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"	5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 1944	1936	5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe	28
PID 1936 wrote to memory of 1944	1936	5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe	28
PID 1936 wrote to memory of 1944	1936	5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe	28
PID 1936 wrote to memory of 1944	1936	5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5428fd0ab02a0b92d9392ad9830d6040_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1936
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:1944

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

C:\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
2653357b01fd16be2aafc9935be3cb40

SHA1
49ade2fc154d532d3f80ac3c553533c259f6b481

SHA256
1494f465ca771bf8fdf7233baf3c84b773453ea04cf4addef25afb223eaed1a4

SHA512
6dca45fe381ce4274aa8b171d3a5f0846d4715d402148a8dc51f3267a149a52764d119e0f65b22cb2e0891f8f7af49a62959dcdb4b4fec97acf11cd0ac2cf1e2

Download Submit
memory/1936-0-0x0000000000ED0000-0x0000000000EF8000-memory.dmp

Filesize
160KB

Download
memory/1936-7-0x0000000000ED0000-0x0000000000EF8000-memory.dmp

Filesize
160KB

Download
memory/1936-8-0x0000000000C40000-0x0000000000C68000-memory.dmp

Filesize
160KB

Download
memory/1936-10-0x0000000000ED0000-0x0000000000EF8000-memory.dmp

Filesize
160KB

Download
memory/1944-6-0x0000000000C40000-0x0000000000C68000-memory.dmp

Filesize
160KB

Download
memory/1944-9-0x0000000000C40000-0x0000000000C68000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads