gink | 0c9dfd2d2d74505ce53b391d4cd4c3102217765f2dd61bd336263c4bb6cb7acd

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
16-10-2023 15:16

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General

Target

NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
Size

37KB
MD5

14c924f9222154dccbe7d268032d4870
SHA1

496ba3e159765097ee043e9da135cf9a6f7b349b
SHA256

0c9dfd2d2d74505ce53b391d4cd4c3102217765f2dd61bd336263c4bb6cb7acd
SHA512

082fb9b3ea8efbe546767001a3cf7820dc0c66e78259f394992564bd1a06e3f6e68c2ad2f273d9621157ba63278fd35000c8c0448c4c9b30cadcf17d8de7d74f
SSDEEP

768:bsbTjblUCHt6u2txoKqfBB9x5n7OI8nX:bsflzHrKw94nX

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:

NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

Drops file in System32 directory 3 IoCs

Processes:

NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eml	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

Drops file in Windows directory 2 IoCs

Processes:

NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
File opened for modification	C:\Windows\uGiG.eXe	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1264 1260 WerFault.exe NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

pid	pid_target	process	target process
1264	1260	WerFault.exe	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

pid	process
1260	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
1260	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
1260	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
1260	NEAS.14c924f9222154dccbe7d268032d4870_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.14c924f9222154dccbe7d268032d4870_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.14c924f9222154dccbe7d268032d4870_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:1260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 516
  2⤵
  - Program crash
  PID:1264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1260 -ip 1260
1⤵
PID:4812

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/1260-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1260-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1260-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download