gink | 33d0e46d6c97c08714ed50827be56818c8982552bf44caf73a6d38e77ced81d7

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
27-05-2024 21:48

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General

Target

1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe
Size

37KB
MD5

1e8579577031de7f4925a87584aa1030
SHA1

e5d1299af95d5c586027329770c748b86f6d7011
SHA256

33d0e46d6c97c08714ed50827be56818c8982552bf44caf73a6d38e77ced81d7
SHA512

83b75cdd37fb89cef9bcee4a8f25c46358097a568c6500f9f43803dd1a1aa8497c20dac133885f7f836425216f2e84b93b67b034bed707afcebb51f7fb59b6f4
SSDEEP

384:tBG2VowjQ4vmWHsbyDYiMXJhjgjsVV9vwnI8K9ICUo:rLSwjQ4+W6yDoXzjgjsII8uICD

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:

1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

Drops file in System32 directory 3 IoCs

Processes:

1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eml	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

Processes:

1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe
File opened for modification	C:\Windows\uGiG.eXe	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2192 2008 WerFault.exe 1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

pid	pid_target	process	target process
2192	2008	WerFault.exe	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe

description	pid	process	target process
PID 2008 wrote to memory of 2192	2008	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe	WerFault.exe
PID 2008 wrote to memory of 2192	2008	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe	WerFault.exe
PID 2008 wrote to memory of 2192	2008	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe	WerFault.exe
PID 2008 wrote to memory of 2192	2008	1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1e8579577031de7f4925a87584aa1030_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 176
  2⤵
  - Program crash
  PID:2192

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

Replay Monitor

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Downloads

memory/2008-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2008-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2008-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download