gcleaner | 6a7ad66f4faea33e17f7bf9fb448f394e915db72c023378c3059d10def6f85f3

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-05-2024 10:58

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General

Target

ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe
Size

303KB
MD5

ee580f8e3dcf7d6c190ca6abc9701710
SHA1

206dc993a3f9913d0cd311671d5465e51e08a1ff
SHA256

6a7ad66f4faea33e17f7bf9fb448f394e915db72c023378c3059d10def6f85f3
SHA512

4153b2ee6d910712e9fc8f06eb55c8f6723ae6c005146bb4bc4b084609fff57991afcb24005d370f6f34c696c0d7dc42766e7654148ccbbd5ca4385fcfbfbfbd
SSDEEP

3072:4t6QKbh9RhLwFKDsxPZXL+fGVYVD/gSg+xM+L6BxiS7y2A2h6LPGd3/r5u8UyXiT:45KT2KQxP8nD/YYM+eP3prqPGdPZo

Score

10^/10

gcleaner loader

Malware Config

Extracted

Family

gcleaner

185.172.128.90

5.42.64.56

5.42.65.64

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2696 cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

2408 taskkill.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 2408 taskkill.exe

pid	process
2696	cmd.exe

pid	process
2408	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	2408	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.execmd.exe

description	pid	process	target process
PID 2584 wrote to memory of 2696	2584	ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe	cmd.exe
PID 2584 wrote to memory of 2696	2584	ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe	cmd.exe
PID 2584 wrote to memory of 2696	2584	ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe	cmd.exe
PID 2584 wrote to memory of 2696	2584	ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe	cmd.exe
PID 2696 wrote to memory of 2408	2696	cmd.exe	taskkill.exe
PID 2696 wrote to memory of 2408	2696	cmd.exe	taskkill.exe
PID 2696 wrote to memory of 2408	2696	cmd.exe	taskkill.exe
PID 2696 wrote to memory of 2408	2696	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2584

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe" & exit
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2696

C:\Windows\SysWOW64\taskkill.exe
taskkill /im "ee580f8e3dcf7d6c190ca6abc9701710_NeikiAnalytics.exe" /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2584-1-0x0000000000270000-0x0000000000370000-memory.dmp

Filesize
1024KB

Download
memory/2584-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2584-2-0x0000000002740000-0x000000000277C000-memory.dmp

Filesize
240KB

Download
memory/2584-8-0x0000000000270000-0x0000000000370000-memory.dmp

Filesize
1024KB

Download
memory/2584-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2584-6-0x0000000000400000-0x0000000002738000-memory.dmp

Filesize
35.2MB

Download