gink | 05b76ffd6c9acb7f673f373b4ae521249292969e776cae44170238dc6c331972

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 20:58

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General

Target

1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe
Size

34KB
MD5

1ff5405938d7dc78da37c6a0c7150830
SHA1

f0daee04571b12274a7d99d92d073ebf25df57ea
SHA256

05b76ffd6c9acb7f673f373b4ae521249292969e776cae44170238dc6c331972
SHA512

45ef7795c6abaf82ef40273b45ccad6bdbb9773ef12ad5c0d003cffad79b920b3f36b2108b0848e23d9443cf20d8567e0a7cdf0906dec09290b7d773b699125a
SSDEEP

384:H6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8U8QKWRzpeancfKykJIyfgS9/V+iy:H6Lo1RPbPFHRgzwFPlf/efMTydI8W

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:

1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eml	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1292 1612 WerFault.exe 1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

pid	pid_target	process	target process
1292	1612	WerFault.exe	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe

description	pid	process	target process
PID 1612 wrote to memory of 1292	1612	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe	WerFault.exe
PID 1612 wrote to memory of 1292	1612	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe	WerFault.exe
PID 1612 wrote to memory of 1292	1612	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe	WerFault.exe
PID 1612 wrote to memory of 1292	1612	1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1ff5405938d7dc78da37c6a0c7150830_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 176
2⤵
- Program crash
PID:1292

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1612-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1612-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1612-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads