gink | 0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:04

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General

Target

0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe
Size

34KB
MD5

5fa1367d1793e42432e0db4ac00e6cf4
SHA1

79d8504456b883eed9ddc59c96c67c4a4a4e8f1a
SHA256

0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4
SHA512

8c80cd3f0f8fc333d30717cfa0c6bfb9dbd8b84cf5da3bf66b7afe7303182990988288f2673f2c1d8fb2188a649ce4ad8251f04e5da780bab79d91525effbcea
SSDEEP

384:o6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8UBTvxKWRzpeancfKykJIyfgS9/VN:o6Lo1RPbPFHRgzwFPlf/efMT6TqI8W

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:

0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

Drops file in System32 directory 3 IoCs

Processes:

0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eml	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

Drops file in Windows directory 2 IoCs

Processes:

0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe
File opened for modification	C:\Windows\uGiG.eXe	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2644 1772 WerFault.exe 0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

pid	pid_target	process	target process
2644	1772	WerFault.exe	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe

description	pid	process	target process
PID 1772 wrote to memory of 2644	1772	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe	WerFault.exe
PID 1772 wrote to memory of 2644	1772	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe	WerFault.exe
PID 1772 wrote to memory of 2644	1772	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe	WerFault.exe
PID 1772 wrote to memory of 2644	1772	0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe
"C:\Users\Admin\AppData\Local\Temp\0971fe5700a6bbf5d8141d588bf770c370a4e003a242d317f67fd6c7a0827dd4.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 176
  2⤵
  - Program crash
  PID:2644

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/1772-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1772-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1772-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download