37f9ef58121be8aea583bce2112f5192bbff22aa3eda063f1978626bc42d6177

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 05:15

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General

Target

MiniClient.exe
Size

4.5MB
MD5

936955d0c2959a3ffb8c586718d8e6b3
SHA1

01c04741b3e77de7ebdb598a0a8dd3b967dfffb8
SHA256

dd190e210e545d39cf304cfcaf4335803e907553aa6547103a8b21b9656b88e8
SHA512

a8e478a252ced5ed1025c8b299624f246fb1929d864ae497152cbeb75a1d55475df947d790bf77bf7a4a179fa886ce57d0550020b83636b9e9973618675013df
SSDEEP

98304:B3KNdpYEqKupmCXegJpBvE8lWOhzhvtosM2ypVaf4OiZrq1DfPHNADtV6v+qxi8O:8dpYEqKupmLQE8ldO2ypVk4O7NADtV6Q

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	GameRender.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2020	MiniClient.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2020	MiniClient.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2020	MiniClient.exe
2020	MiniClient.exe
2020	MiniClient.exe
2904	GameRender.exe
2904	GameRender.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2904	2020	MiniClient.exe	28
PID 2020 wrote to memory of 2904	2020	MiniClient.exe	28
PID 2020 wrote to memory of 2904	2020	MiniClient.exe	28
PID 2020 wrote to memory of 2904	2020	MiniClient.exe	28

C:\Users\Admin\AppData\Local\Temp\MiniClient.exe
"C:\Users\Admin\AppData\Local\Temp\MiniClient.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Users\Admin\AppData\Local\Temp\GameRender.exe
  "C:\Users\Admin\AppData\Local\Temp\GameRender.exe" -ptype:4 -cp:0 -biw:393500 -from: -ha:1 -useiecookie:0
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\game.ini

Filesize
81B

MD5
dab9adc314be606c79c3095c0d5a47b5

SHA1
8b29ffd372d1bd179fcc6d2f728cae1bd528ab5c

SHA256
0946b9312c31891ddfc56da701bd04674a86aeef799d42c1b57b68f36f55e325

SHA512
eac1bb0c9169ce658910f964591b29deb69a35808c2d00b16178aa90654139171446e4eb01392b005c45aaa387a6ed1be5e366043052486f0461245a6a2b82b9

Download Submit
memory/2020-0-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2020-17-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2020-16-0x0000000062E80000-0x0000000062EA2000-memory.dmp

Filesize
136KB

Download
memory/2904-7-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-6-0x0000000074F54000-0x0000000074F55000-memory.dmp

Filesize
4KB

Download
memory/2904-13-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-12-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-5-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-4-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2904-14-0x0000000074F40000-0x0000000075050000-memory.dmp

Filesize
1.1MB

Download
memory/2904-8-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-10-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-9-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/2904-19-0x0000000074F54000-0x0000000074F55000-memory.dmp

Filesize
4KB

Download
memory/2904-18-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download