gcleaner | 635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408

Analysis

max time kernel
128s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 04:33

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General

Target

635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe
Size

213KB
MD5

572e5a5ad053c0e8c53b78ae830da350
SHA1

91e6db7de14cfe21a00a22a1ebe13209ae2acd2c
SHA256

635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408
SHA512

c214d7fb3eba1dea4f3ece682d7ae17b2427505a216e99753a76f6e72572eac56d515fd7dec5f0877a2ca2ba0b30a0c56a4fdc58b26759097af15bd4075215da
SSDEEP

3072:0z56ceCR14+J2Wqp8wkc9FxtfvNw5OZw2ri+s+h0l4eVIZi4Z:0zsc/RBkp8wkWFxte5OZI+s+c4GE

Score

10^/10

gcleaner loader

Malware Config

Extracted

Family

gcleaner

185.172.128.90

185.172.128.69

Attributes

url_path
/advdlc.php

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2628 4260 WerFault.exe 635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

3400 taskkill.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 3400 taskkill.exe

pid	pid_target	process	target process
2628	4260	WerFault.exe	635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe

pid	process
3400	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	3400	taskkill.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.execmd.exe

description	pid	process	target process
PID 4260 wrote to memory of 2980	4260	635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe	cmd.exe
PID 4260 wrote to memory of 2980	4260	635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe	cmd.exe
PID 4260 wrote to memory of 2980	4260	635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe	cmd.exe
PID 2980 wrote to memory of 3400	2980	cmd.exe	taskkill.exe
PID 2980 wrote to memory of 3400	2980	cmd.exe	taskkill.exe
PID 2980 wrote to memory of 3400	2980	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4260

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe" & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:2980

C:\Windows\SysWOW64\taskkill.exe
taskkill /im "635a57a5aad400fc0468a8fe9d5ae5306828ee2c707015d9b8ba8f8f7b0e5408_NeikiAnalytics.exe" /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 1308
2⤵
- Program crash
PID:2628

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 --field-trial-handle=4532,i,1236064252342462940,13180713657498721890,262144 --variations-seed-version --mojo-platform-channel-handle=4324 /prefetch:8
1⤵
PID:1528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4260 -ip 4260
1⤵
PID:4272

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QZRYTBAT\advdlc[1].htm
Filesize
1B

MD5
cfcd208495d565ef66e7dff9f98764da

SHA1
b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

SHA256
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

SHA512
31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

Download Submit
memory/4260-2-0x00000000005E0000-0x000000000060D000-memory.dmp

Filesize
180KB

Download
memory/4260-1-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/4260-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4260-4-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4260-6-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/4260-7-0x00000000005E0000-0x000000000060D000-memory.dmp

Filesize
180KB

Download
memory/4260-13-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4260-25-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4260-26-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download