gink | adab12447178b27f1b01012b02a635394253bc1ebe65b3161e56f4b251818ce0

Analysis

max time kernel
123s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2023 15:53

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General

Target

NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe
Size

37KB
MD5

34b6f24ece60d28fca7e89bf97f5b655
SHA1

8cef3d951d731015c14f092fe6d9c4d99f9a4d8a
SHA256

adab12447178b27f1b01012b02a635394253bc1ebe65b3161e56f4b251818ce0
SHA512

d3ab1cbd16d9936425765d575216f7e70476c4275ebbdbe3a92fdd37762db3abc022fa6d4895828ab5faeffc171e622ffc0644f90c24288abf232122fe002002
SSDEEP

384:8oVhOTmVRwJbZNB2r2tI4zyOUcKe9/RPHEGkQnI8:8ghBVRbgI4zRK8JPH5I8

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.34b6f24ece60d28fca7e89bf97f5b655.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

Drops file in System32 directory 3 IoCs

Processes:

NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe
File created	C:\Windows\SysWOW64\GiGu.eml	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

Drops file in Windows directory 2 IoCs

Processes:

NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe
File opened for modification	C:\Windows\uGiG.eXe	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3896 524 WerFault.exe NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

pid	pid_target	process	target process
3896	524	WerFault.exe	NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.34b6f24ece60d28fca7e89bf97f5b655.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 516
2⤵
- Program crash
PID:3896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 524 -ip 524
1⤵
PID:4852

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/524-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/524-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/524-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download