gink | 1b1af1ddd18e0504348074fa8f969c5f657f8e5390c5e054a10cf28d8d52bd98

Analysis

max time kernel
155s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 19:48

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General

Target

c172a633f244dd1c67035715ecb9a4e9.exe
Size

37KB
MD5

c172a633f244dd1c67035715ecb9a4e9
SHA1

e2bf15a024b6d0a88752401d53e047e39bb1e4cd
SHA256

1b1af1ddd18e0504348074fa8f969c5f657f8e5390c5e054a10cf28d8d52bd98
SHA512

9ee7591e45ccc90f2083b0b832bf7906b68d62823113f0fae687ca2c6a60320eefea024fcb871cf6df9048abb4ce79de55cabe024ecaf2693b7975937d3f9ff8
SSDEEP

384:qV4jRGBhOry47SDH02Ijd5vrf6DelcTKmpY2vnqwxX6lBdhoHnI8vuu:BRO0rEDAjdhrf6Del/yDvnqwF67MI8

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"	c172a633f244dd1c67035715ecb9a4e9.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	c172a633f244dd1c67035715ecb9a4e9.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	c172a633f244dd1c67035715ecb9a4e9.exe
File created	C:\Windows\SysWOW64\GiGu.eml	c172a633f244dd1c67035715ecb9a4e9.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	c172a633f244dd1c67035715ecb9a4e9.exe
File opened for modification	C:\Windows\uGiG.eXe	c172a633f244dd1c67035715ecb9a4e9.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3936	2636	WerFault.exe	93

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2636	c172a633f244dd1c67035715ecb9a4e9.exe
2636	c172a633f244dd1c67035715ecb9a4e9.exe
2636	c172a633f244dd1c67035715ecb9a4e9.exe
2636	c172a633f244dd1c67035715ecb9a4e9.exe
2636	c172a633f244dd1c67035715ecb9a4e9.exe
2636	c172a633f244dd1c67035715ecb9a4e9.exe

C:\Users\Admin\AppData\Local\Temp\c172a633f244dd1c67035715ecb9a4e9.exe
"C:\Users\Admin\AppData\Local\Temp\c172a633f244dd1c67035715ecb9a4e9.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:2636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 516
  2⤵
  - Program crash
  PID:3936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2636 -ip 2636
1⤵
PID:3860

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:4068

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/2636-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2636-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2636-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download