gink | a2c943acb882e17936bc26e9b499dbba748b4d567b539e5b0ff21478b4f25115

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 21:51

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General

Target

055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe
Size

34KB
MD5

055be1d6e2b2880e22ed327090a40050
SHA1

88543df1bc86a3f61c8c8df255116329ea410bfe
SHA256

a2c943acb882e17936bc26e9b499dbba748b4d567b539e5b0ff21478b4f25115
SHA512

5c0431541d5ebc7d211404343579625f808214d6c32bd9f37dce1ec88f8e7cca38f89403ccf27d617321a93cd0a643a2af7d0870f7972f256df9d081b235ae68
SSDEEP

384:W6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8U+68KWRzpeancfKykJIyfgS9/V+I:W6Lo1RPbPFHRgzwFPlf/efMTtnyI8W

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:

055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eml	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2172 1936 WerFault.exe 055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

pid	pid_target	process	target process
2172	1936	WerFault.exe	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe

description	pid	process	target process
PID 1936 wrote to memory of 2172	1936	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe	WerFault.exe
PID 1936 wrote to memory of 2172	1936	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe	WerFault.exe
PID 1936 wrote to memory of 2172	1936	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe	WerFault.exe
PID 1936 wrote to memory of 2172	1936	055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\055be1d6e2b2880e22ed327090a40050_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\055be1d6e2b2880e22ed327090a40050_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:2172

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

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Downloads

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

Filesize
36KB

Download
memory/1936-7-0x0000000000400000-0x0000000000409000-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

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Downloads