gink | 66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/12/2024, 12:18

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General

Target

66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe
Size

37KB
MD5

1ee49a78933436dfd5d6629f75bcb690
SHA1

69e2e87793808946630703b9646b48926b5c66fc
SHA256

66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28
SHA512

66a1ef2512a787689608199b36f756aabc99c114bedc242db3f7bb018eaae78fe2b0aee9f75582313a3a95180ef254c2711de9d92d72fd77a1d27242cf7f839a
SSDEEP

384:k60Tw24parfyS1F0dd3BUT6XXyTn2OenAyEYCDYGBE2fFcJnI8J3:f1n4K8F0j3Bq6XXyT7ent5RKFcdI8J

Score

10^/10

gink discovery persistence worm

Malware Config

Signatures

Gink
worm gink
Gink family
gink

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe
File created	C:\Windows\SysWOW64\GiGu.eml	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe
File opened for modification	C:\Windows\uGiG.eXe	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2560	2444	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe

C:\Users\Admin\AppData\Local\Temp\66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe
"C:\Users\Admin\AppData\Local\Temp\66949cd071b19b49c5bdfeecc09b0015392fa25b450eb06ec51053cfec749b28N.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 516
  2⤵
  - Program crash
  PID:2560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2444 -ip 2444
1⤵
PID:4608

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2444-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2444-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2444-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads