gcleaner | 70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53

Analysis

max time kernel
140s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 13:53

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General

Target

70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53.exe
Size

311KB
MD5

252636d2c1f05c36678e1fdb4704a487
SHA1

fcbb8c213ad4c71f1544df7cdbcc453c5439d156
SHA256

70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53
SHA512

c7f6ea459ce8efbdb8ebc36301e457fdfaa7e5596b5f91ef0be555d80c5a4f2d7a2f4a12948c3a3a95d8b22763972e1cc5e009cc1e91fbb2ec1329cfb2b3629a
SSDEEP

6144:se0EPXOpVg4NSfJUv67eyjSYUkjWyProIOgx70:sXEPXODn8uv67wkWyProId

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

80.66.75.114

45.91.200.135

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner
Downloads MZ/PE file

Program crash 8 IoCs

pid	pid_target	Process	procid_target
1000	4716	WerFault.exe	82
3032	4716	WerFault.exe	82
2036	4716	WerFault.exe	82
1732	4716	WerFault.exe	82
952	4716	WerFault.exe	82
2156	4716	WerFault.exe	82
2256	4716	WerFault.exe	82
1732	4716	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4716	70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53.exe

C:\Users\Admin\AppData\Local\Temp\70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53.exe
"C:\Users\Admin\AppData\Local\Temp\70ad12de5123146f1fae3dde193802a51f7e5b3f7bc9a39d97f941e50e06ac53.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:4716
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 448
  2⤵
  - Program crash
  PID:1000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 764
  2⤵
  - Program crash
  PID:3032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 764
  2⤵
  - Program crash
  PID:2036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 816
  2⤵
  - Program crash
  PID:1732
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 808
  2⤵
  - Program crash
  PID:952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 928
  2⤵
  - Program crash
  PID:2156
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 940
  2⤵
  - Program crash
  PID:2256
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 768
  2⤵
  - Program crash
  PID:1732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4716 -ip 4716
1⤵
PID:2768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4716 -ip 4716
1⤵
PID:2536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4716 -ip 4716
1⤵
PID:1160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4716 -ip 4716
1⤵
PID:4668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4716 -ip 4716
1⤵
PID:1660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4716 -ip 4716
1⤵
PID:4920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4716 -ip 4716
1⤵
PID:784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4716 -ip 4716
1⤵
PID:1408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZK5NPJWQ\download[1].htm

Filesize
1B

MD5
cfcd208495d565ef66e7dff9f98764da

SHA1
b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

SHA256
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

SHA512
31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

Download Submit
memory/4716-1-0x00000000029D0000-0x0000000002AD0000-memory.dmp

Filesize
1024KB

Download
memory/4716-2-0x0000000002900000-0x000000000293B000-memory.dmp

Filesize
236KB

Download
memory/4716-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4716-7-0x00000000029D0000-0x0000000002AD0000-memory.dmp

Filesize
1024KB

Download
memory/4716-9-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/4716-13-0x0000000002900000-0x000000000293B000-memory.dmp

Filesize
236KB

Download
memory/4716-15-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4716-14-0x0000000000400000-0x000000000279E000-memory.dmp

Filesize
35.6MB

Download
memory/4716-28-0x0000000000400000-0x000000000279E000-memory.dmp

Filesize
35.6MB

Download
memory/4716-31-0x0000000000400000-0x000000000279E000-memory.dmp

Filesize
35.6MB

Download