gcleaner | 781d4cbc265b6ee0603f54c092a6ca5638e75ace30599a96244315078f9e6475

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/12/2024, 02:39

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General

Target

efe0742345c9ba2a1ea7077966b34c3ef14010415b4d8158d41b84487f07e78c.exe
Size

245KB
MD5

0464dd5d358b76b610b3ad11fee7f12a
SHA1

d89803856515ee3c265321e294dd5a2195b869fb
SHA256

efe0742345c9ba2a1ea7077966b34c3ef14010415b4d8158d41b84487f07e78c
SHA512

d9163d7e94a040b4bfca65832be9c640a58afdd8367d2d51672ac9009a6c35c01e388f2863ef784e42cf4d32dbf3575bd9210e78db78f4b9a10c49dc81f9d5e2
SSDEEP

6144:w6QA1GjOfUFEz/gShmUV934m832FWNXVoky:6/REz/FDbhw0N

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

208.67.104.97

85.31.46.167

107.182.129.235

171.22.30.106

Signatures

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

Program crash 9 IoCs

pid	pid_target	Process	procid_target
1868	1792	WerFault.exe	83
2260	1792	WerFault.exe	83
1596	1792	WerFault.exe	83
3332	1792	WerFault.exe	83
4796	1792	WerFault.exe	83
5056	1792	WerFault.exe	83
1580	1792	WerFault.exe	83
4932	1792	WerFault.exe	83
5000	1792	WerFault.exe	83

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	efe0742345c9ba2a1ea7077966b34c3ef14010415b4d8158d41b84487f07e78c.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1792	efe0742345c9ba2a1ea7077966b34c3ef14010415b4d8158d41b84487f07e78c.exe

C:\Users\Admin\AppData\Local\Temp\efe0742345c9ba2a1ea7077966b34c3ef14010415b4d8158d41b84487f07e78c.exe
"C:\Users\Admin\AppData\Local\Temp\efe0742345c9ba2a1ea7077966b34c3ef14010415b4d8158d41b84487f07e78c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1792
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 464
  2⤵
  - Program crash
  PID:1868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 764
  2⤵
  - Program crash
  PID:2260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 804
  2⤵
  - Program crash
  PID:1596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 804
  2⤵
  - Program crash
  PID:3332
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 836
  2⤵
  - Program crash
  PID:4796
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 928
  2⤵
  - Program crash
  PID:5056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 1020
  2⤵
  - Program crash
  PID:1580
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 1088
  2⤵
  - Program crash
  PID:4932
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 1228
  2⤵
  - Program crash
  PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1792 -ip 1792
1⤵
PID:3648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 1792 -ip 1792
1⤵
PID:2560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1792 -ip 1792
1⤵
PID:3696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1792 -ip 1792
1⤵
PID:4284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1792 -ip 1792
1⤵
PID:452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1792 -ip 1792
1⤵
PID:1260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1792 -ip 1792
1⤵
PID:1372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1792 -ip 1792
1⤵
PID:4896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1792 -ip 1792
1⤵
PID:3776

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

Replay Monitor

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Downloads

memory/1792-1-0x00000000007E0000-0x00000000008E0000-memory.dmp

Filesize
1024KB

Download
memory/1792-2-0x0000000000900000-0x0000000000942000-memory.dmp

Filesize
264KB

Download
memory/1792-3-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/1792-4-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1792-5-0x00000000007E0000-0x00000000008E0000-memory.dmp

Filesize
1024KB

Download
memory/1792-6-0x0000000000900000-0x0000000000942000-memory.dmp

Filesize
264KB

Download
memory/1792-7-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download