gink | 62aadbae31492e0243ff51d2358ac790f28825532508dd715d2cfe5d3f5256e5

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
10/11/2023, 15:02

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General

Target

NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
Size

34KB
MD5

dff043b1b3284abc3e63c5eab9b3e82b
SHA1

45241c86066e6be58f890bb1c2cdfe20aa79843e
SHA256

62aadbae31492e0243ff51d2358ac790f28825532508dd715d2cfe5d3f5256e5
SHA512

9cb73ce421d015af73b1a5c9bced81d4de835f30ed4ceca0153a16524b6469fc66f243c18b9d279dceb3401dd8e077e586b3621a93c1e5f54c9d4ea40a60cddf
SSDEEP

384:o6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8UXTKWRzpeancfKykJIyfgS9/V+ic:o6Lo1RPbPFHRgzwFPlf/efMT4I8W

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.dff043b1b3284abc3e63c5eab9b3e82b.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
File created	C:\Windows\SysWOW64\GiGu.eml	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
File opened for modification	C:\Windows\uGiG.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1940	1696	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1940	1696	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe	28
PID 1696 wrote to memory of 1940	1696	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe	28
PID 1696 wrote to memory of 1940	1696	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe	28
PID 1696 wrote to memory of 1940	1696	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 176
  2⤵
  - Program crash
  PID:1940

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/1696-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1696-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1696-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads