gink | 8a5d9fec3cb5abf6604fccd4385d7ec31827dd9c92214f76f848aa0e4e1a8e6d

Analysis

max time kernel
91s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
04/11/2023, 08:23

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General

Target

NEAS.3de91843a1ffb33f1849f866c29270a0.exe
Size

37KB
MD5

3de91843a1ffb33f1849f866c29270a0
SHA1

6bb70a4243d7133a39d3e29132392a156d6a0c0c
SHA256

8a5d9fec3cb5abf6604fccd4385d7ec31827dd9c92214f76f848aa0e4e1a8e6d
SHA512

c8aec596ebc31c575e29a1ce208c9c00adfec1cc78cf5ebacc6427f494b33ef7b15aaf5744709a4f19800b3cf7de8d52cebab49ba2dd130c0ea06b7ecc781edd
SSDEEP

384:tf5zVQ/CRypz2xR5foabZCxRg5M1PmPmGmLIJ+nI8q:95zi/QypCb5foa8yxPZmLICI8q

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	NEAS.3de91843a1ffb33f1849f866c29270a0.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	NEAS.3de91843a1ffb33f1849f866c29270a0.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	NEAS.3de91843a1ffb33f1849f866c29270a0.exe
File created	C:\Windows\SysWOW64\GiGu.eml	NEAS.3de91843a1ffb33f1849f866c29270a0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\uGiG.eXe	NEAS.3de91843a1ffb33f1849f866c29270a0.exe
File created	C:\Windows\uGiG.eXe	NEAS.3de91843a1ffb33f1849f866c29270a0.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2896	1208	WerFault.exe	83

C:\Users\Admin\AppData\Local\Temp\NEAS.3de91843a1ffb33f1849f866c29270a0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.3de91843a1ffb33f1849f866c29270a0.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1208
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 516
  2⤵
  - Program crash
  PID:2896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1208 -ip 1208
1⤵
PID:3464

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

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Downloads

memory/1208-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1208-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1208-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads