gink | 7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf

Analysis

max time kernel
137s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
15-03-2024 21:17

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General

Target

7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe
Size

37KB
MD5

2b14acfff32340791b5d4996a1d63e40
SHA1

1ae1e4b635522c3323b4165760d87287a0db647d
SHA256

7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf
SHA512

8ca223bc191950bc8c5628896b6ef2dca98c39a382bde5c756f678ba80096764bd9c9530b3e303b38750dec8dcf36688e70cf123f5fb19d721fad9ac2cef1929
SSDEEP

384:v0GBQF9aQAjgM0TVLAUfRI8vbzDXr/xgTvmVl7WylzDjiOflneWg+nI8/:v0jLqV0ttZnX/CT0pDOOflneWI8

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:

7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

Drops file in System32 directory 3 IoCs

Processes:

7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe
File created	C:\Windows\SysWOW64\GiGu.eml	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

Drops file in Windows directory 2 IoCs

Processes:

7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe
File opened for modification	C:\Windows\uGiG.eXe	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

800 4236 WerFault.exe 7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

pid	pid_target	process	target process
800	4236	WerFault.exe	7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe

C:\Users\Admin\AppData\Local\Temp\7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe
"C:\Users\Admin\AppData\Local\Temp\7db03d8a0d742313083703e8f0f4521acb872abd6fc4d5f1d4005b5732b8b0cf.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:4236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 516
  2⤵
  - Program crash
  PID:800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4236 -ip 4236
1⤵
PID:3060

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/4236-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4236-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4236-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download