gcleaner | 0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7

General

Target

0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe
Size

283KB
MD5

951ac512e6ee704cca96c4bab39ec1ca
SHA1

60c4f338cf78c280df17b5b0024e8d569dddeb7f
SHA256

0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7
SHA512

77ca747741b60912f2b070682e405687c0ae56c44420fa2fa0e987a0662e06a98eced45beac80095f98733ee5d5ecd23d306154885751db95abaa5caf491cb00
SSDEEP

6144:q0BWJI6ONoPDXuqwgGUhBrgeVZo3MXsk3Hm61KwCRZ40:q0BWJI6QorXxw4VK3M8k3m6wq0

Score

10^/10

gcleaner loader

Malware Config

Extracted

Family

gcleaner

C2

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

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe

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

System Information Discovery
T1082

Program crash 11 IoCs

pid	pid_target	Process	procid_target
224	736	WerFault.exe	82
1392	736	WerFault.exe	82
2352	736	WerFault.exe	82
3212	736	WerFault.exe	82
2620	736	WerFault.exe	82
4016	736	WerFault.exe	82
988	736	WerFault.exe	82
2480	736	WerFault.exe	82
3300	736	WerFault.exe	82
2892	736	WerFault.exe	82
1772	736	WerFault.exe	82

Kills process with taskkill 1 IoCs

evasion

pid	Process
2876	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2876	taskkill.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 3432	736	0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe	111
PID 736 wrote to memory of 3432	736	0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe	111
PID 736 wrote to memory of 3432	736	0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe	111
PID 3432 wrote to memory of 2876	3432	cmd.exe	115
PID 3432 wrote to memory of 2876	3432	cmd.exe	115
PID 3432 wrote to memory of 2876	3432	cmd.exe	115

C:\Users\Admin\AppData\Local\Temp\0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 452
  2⤵
  - Program crash
  PID:224
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 484
  2⤵
  - Program crash
  PID:1392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 748
  2⤵
  - Program crash
  PID:2352
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 768
  2⤵
  - Program crash
  PID:3212
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 800
  2⤵
  - Program crash
  PID:2620
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 840
  2⤵
  - Program crash
  PID:4016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 912
  2⤵
  - Program crash
  PID:988
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 1000
  2⤵
  - Program crash
  PID:2480
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 1080
  2⤵
  - Program crash
  PID:3300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 1340
  2⤵
  - Program crash
  PID:2892
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im "0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3432
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im "0ea7de63260ddf223ae84ca5fad2c118ff3974b286770a0ca86f97463d0d2ee7_NeikiAnalytics.exe" /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 1284
  2⤵
  - Program crash
  PID:1772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 736 -ip 736
1⤵
PID:684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 736 -ip 736
1⤵
PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 736 -ip 736
1⤵
PID:4380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 736 -ip 736
1⤵
PID:4520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 736 -ip 736
1⤵
PID:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 736 -ip 736
1⤵
PID:856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 736 -ip 736
1⤵
PID:3692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 736 -ip 736
1⤵
PID:1244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 736 -ip 736
1⤵
PID:2044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 736 -ip 736
1⤵
PID:2440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 736 -ip 736
1⤵
PID:2516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/736-1-0x00000000004C0000-0x00000000005C0000-memory.dmp

Filesize
1024KB

Download
memory/736-2-0x00000000020D0000-0x000000000210C000-memory.dmp

Filesize
240KB

Download
memory/736-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/736-6-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/736-7-0x00000000020D0000-0x000000000210C000-memory.dmp

Filesize
240KB

Download
memory/736-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing