gink | ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 08:37

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General

Target

ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe
Size

37KB
MD5

f0bcc34b0c691c3ccafe2c777d67abfb
SHA1

26c7507b27384b98f5cc48337fac30c7cc22c0b8
SHA256

ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73
SHA512

52debb6f47ab2b0eed6f4839ebfc83177f10a9eaef0044c38fd7f8e03f2a0236130546853d14058ceebb23658537277bed0e0a2bb43eb65d6022d78bec7a7314
SSDEEP

768:M0ihxYgAjk3Lj27LRQGOalOSOkVtPPcI8S:MRxGk7yHD47YaS

Score

10^/10

gink discovery persistence worm

Malware Config

Signatures

Gink
worm gink
Gink family
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"	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe
File created	C:\Windows\SysWOW64\GiGu.eml	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe
File opened for modification	C:\Windows\uGiG.eXe	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2480	2316	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2480	2316	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe	31
PID 2316 wrote to memory of 2480	2316	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe	31
PID 2316 wrote to memory of 2480	2316	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe	31
PID 2316 wrote to memory of 2480	2316	ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe	31

C:\Users\Admin\AppData\Local\Temp\ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe
"C:\Users\Admin\AppData\Local\Temp\ae570eb298931ea72c17e139ba6304e6aed90c06a2a2c6319df8601fb62c5e73.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 176
  2⤵
  - Program crash
  PID:2480

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2316-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2316-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2316-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads