gink | 44e33767bdb552da91393bfc2b0218d4101fcec8d2f907e9df9254f45ea6abd0

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-05-2024 02:15

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General

Target

600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe
Size

34KB
MD5

600c803eaec90df8b4282c93640bdc20
SHA1

1f58dc28f78f23b57b92e50cd454e3f5a372eafb
SHA256

44e33767bdb552da91393bfc2b0218d4101fcec8d2f907e9df9254f45ea6abd0
SHA512

bf3e1b008dbcd269010821c32985872f5f1198fe171d8374f613c0c17943ab82fd9c5842675dd0329af20fb806866320bd74aa5f7d89f4e7c4b7547a13976831
SSDEEP

384:f6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8U+ahKWRzpeancfKykJIyfgS9/V+Z:f6Lo1RPbPFHRgzwFPlf/efMTNUdI8W

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:

600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eml	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2992 1936 WerFault.exe 600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

pid	pid_target	process	target process
2992	1936	WerFault.exe	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe

description	pid	process	target process
PID 1936 wrote to memory of 2992	1936	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe	WerFault.exe
PID 1936 wrote to memory of 2992	1936	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe	WerFault.exe
PID 1936 wrote to memory of 2992	1936	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe	WerFault.exe
PID 1936 wrote to memory of 2992	1936	600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\600c803eaec90df8b4282c93640bdc20_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 176
2⤵
- Program crash
PID:2992

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/1936-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1936-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1936-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads