gink | 921a01cf935b5ab1c5a1fd1798b2235c880c53c2f4b53a771debffe87a4b132c

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27-05-2024 21:29

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General

Target

1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe
Size

37KB
MD5

1c9ceaeaa85fd1981672ee0116ba5e00
SHA1

8610f4641fce3a3ff0cbaf5b0d726e9109c6ee0d
SHA256

921a01cf935b5ab1c5a1fd1798b2235c880c53c2f4b53a771debffe87a4b132c
SHA512

418ae722cc47cf1415c6883fbadbf0a423e4c24a9c2a0bdef661e85b70019e0958fbe724fcf69a237f49b6bfdc01e9581a08e6db7fcaab8321b1cf53263cd554
SSDEEP

768:8o1pcM2+6ueggSODWVzWEv0QnbngsdI8:8gCM2+6DggHWViEv0Qnbg2

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:

1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eml	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1208 2228 WerFault.exe 1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

pid	pid_target	process	target process
1208	2228	WerFault.exe	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe

description	pid	process	target process
PID 2228 wrote to memory of 1208	2228	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe	WerFault.exe
PID 2228 wrote to memory of 1208	2228	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe	WerFault.exe
PID 2228 wrote to memory of 1208	2228	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe	WerFault.exe
PID 2228 wrote to memory of 1208	2228	1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1c9ceaeaa85fd1981672ee0116ba5e00_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 176
  2⤵
  - Program crash
  PID:1208

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

memory/2228-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2228-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2228-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download