gcleaner | d4f8052c60cbcbe7eae1488b49217fcface8791da3d0c21d1c3228ae9789a83f

Analysis

max time kernel
119s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 19:04

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General

Target

0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe
Size

276KB
MD5

0171042d64375e892b00e341e6319d20
SHA1

7775c4bc882ebb3a815b080159a869d1ffad0005
SHA256

d4f8052c60cbcbe7eae1488b49217fcface8791da3d0c21d1c3228ae9789a83f
SHA512

809117b221603e221df805914a69fabe748cf87c0a164b60a8ce9a16a0d15c9ad1bde57388d9433cb8de9ce4d31e86bdf871526129e4685e16f39ca761df54cb
SSDEEP

6144:uHsVYT6bJzP8yjtm34v+7eOXlS5IVvgAN:gMYWbdBj5v+7h+IVr

Score

10^/10

gcleaner loader

Malware Config

Extracted

Family

gcleaner

185.172.128.90

5.42.64.56

185.172.128.69

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

2944 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

2572 taskkill.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 2572 taskkill.exe

pid	process
2944	cmd.exe

pid	process
2572	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	2572	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0171042d64375e892b00e341e6319d20_NeikiAnalytics.execmd.exe

description	pid	process	target process
PID 1708 wrote to memory of 2944	1708	0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe	cmd.exe
PID 1708 wrote to memory of 2944	1708	0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe	cmd.exe
PID 1708 wrote to memory of 2944	1708	0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe	cmd.exe
PID 1708 wrote to memory of 2944	1708	0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe	cmd.exe
PID 2944 wrote to memory of 2572	2944	cmd.exe	taskkill.exe
PID 2944 wrote to memory of 2572	2944	cmd.exe	taskkill.exe
PID 2944 wrote to memory of 2572	2944	cmd.exe	taskkill.exe
PID 2944 wrote to memory of 2572	2944	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1708

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe" & exit
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2944

C:\Windows\SysWOW64\taskkill.exe
taskkill /im "0171042d64375e892b00e341e6319d20_NeikiAnalytics.exe" /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2572

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1708-1-0x00000000020F0000-0x00000000021F0000-memory.dmp

Filesize
1024KB

Download
memory/1708-2-0x0000000000220000-0x000000000025C000-memory.dmp

Filesize
240KB

Download
memory/1708-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1708-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1708-8-0x0000000000220000-0x000000000025C000-memory.dmp

Filesize
240KB

Download
memory/1708-7-0x00000000020F0000-0x00000000021F0000-memory.dmp

Filesize
1024KB

Download
memory/1708-6-0x0000000000400000-0x0000000001F90000-memory.dmp

Filesize
27.6MB

Download