gink | 820f3b45503ef5659b1c8e00d9121082657e31fb569cb2a6f8f0701255bf348a

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
12-06-2024 22:54

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General

Target

4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe
Size

37KB
MD5

4abaa56cab5f90b4061ab94ce71fd7b0
SHA1

a79b8236952c3af63f62a1d2aeab78f68d1b4efd
SHA256

820f3b45503ef5659b1c8e00d9121082657e31fb569cb2a6f8f0701255bf348a
SHA512

8c914f887c904e1a5a62b73723ef435b14bbba91c53a1356463feeb0068299db2312d54c72957e7a1c897348bec7c5dccb51a1ab7be0fae4f12258acc880c6ba
SSDEEP

384:j0zSn2z4uezQlFN6+OQ+8hAxvAoVlC9rxQce+KmnI8s:j6S2z4uezuNFOa8JMNxQce+nI8s

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:

4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eml	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2344 2116 WerFault.exe 4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

pid	pid_target	process	target process
2344	2116	WerFault.exe	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe

description	pid	process	target process
PID 2116 wrote to memory of 2344	2116	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe	WerFault.exe
PID 2116 wrote to memory of 2344	2116	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe	WerFault.exe
PID 2116 wrote to memory of 2344	2116	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe	WerFault.exe
PID 2116 wrote to memory of 2344	2116	4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4abaa56cab5f90b4061ab94ce71fd7b0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 176
  2⤵
  - Program crash
  PID:2344

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/2116-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2116-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2116-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download