gink | 62b0b00f9d321340c4f1c2dfa715fa37454f7e8f726af0c65eb0ff8f660ff97d

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
16-06-2024 02:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe
Size

37KB
MD5

cf43179b597ebbb88ce621403ce1f8c0
SHA1

9de81e0eec7186519b08cc9ada10cc18e0edf787
SHA256

62b0b00f9d321340c4f1c2dfa715fa37454f7e8f726af0c65eb0ff8f660ff97d
SHA512

9b2c1cc29edadd1c3e34d64b588639e916958a95e751d0daf85feb581dedb780216bca9e3a95dc9def1c49f035f37d7c84014d2be755fb99e2ae73946aca7af5
SSDEEP

384:OFkHmm+taxKTvLR3Txt7Sp9LnsmJyUgLbXS0rXpT4rRlXip8ztdjuADunI8IiR5:RRKbLRttusmJyJtXt4SSzqAwI8dR5

Score

10^/10

gink persistence worm

Malware Config

Signatures

Gink
worm gink

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eml	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2480 1684 WerFault.exe cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

pid	pid_target	process	target process
2480	1684	WerFault.exe	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe

description	pid	process	target process
PID 1684 wrote to memory of 2480	1684	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe	WerFault.exe
PID 1684 wrote to memory of 2480	1684	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe	WerFault.exe
PID 1684 wrote to memory of 2480	1684	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe	WerFault.exe
PID 1684 wrote to memory of 2480	1684	cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\cf43179b597ebbb88ce621403ce1f8c0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 176
  2⤵
  - Program crash
  PID:2480

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

Loading Replay Monitor...

Downloads

memory/1684-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1684-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1684-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download