gcleaner | 27056b49e0fe09639113c638bacd8773445ce3365b11059a8f66a436ca57c10d

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 02:09

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General

Target

c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe
Size

385KB
MD5

c566c71c00095c6246783790cd1556b5
SHA1

767f2b25a2457bd29fd19eb7ad9d09cd9c488ea5
SHA256

27056b49e0fe09639113c638bacd8773445ce3365b11059a8f66a436ca57c10d
SHA512

2f2896416dd757d5202544f4d3dfa688e81ea5289fbbbd4625bce0d74f7ee4faf2ca34e9fa68f702876ad3531836c552e24b9ee94c9d67f646d7acb65f97e748
SSDEEP

6144:yh+APDQ126OvAVJyD1kGmeXC78Ly/zC7j+cyXEDsCN:RAPk126OYVJFGme2rzg+XazN

Score

10^/10

gcleaner onlylogger discovery loader

Malware Config

Extracted

Family

gcleaner

gc-prtnrs.top

gcc-prtnrs.top

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner
Gcleaner family
gcleaner
OnlyLogger
A tiny loader that uses IPLogger to get its payload.
loader onlylogger
Onlylogger family
onlylogger

OnlyLogger payload 5 IoCs

resource	yara_rule
behavioral2/memory/4568-2-0x0000000004FB0000-0x0000000004FDE000-memory.dmp	family_onlylogger
behavioral2/memory/4568-3-0x0000000000400000-0x0000000000431000-memory.dmp	family_onlylogger
behavioral2/memory/4568-6-0x0000000004FB0000-0x0000000004FDE000-memory.dmp	family_onlylogger
behavioral2/memory/4568-5-0x0000000000400000-0x000000000325B000-memory.dmp	family_onlylogger
behavioral2/memory/4568-7-0x0000000000400000-0x0000000000431000-memory.dmp	family_onlylogger

Program crash 9 IoCs

pid	pid_target	Process	procid_target
64	4568	WerFault.exe	81
4676	4568	WerFault.exe	81
4460	4568	WerFault.exe	81
3924	4568	WerFault.exe	81
3940	4568	WerFault.exe	81
1700	4568	WerFault.exe	81
100	4568	WerFault.exe	81
1868	4568	WerFault.exe	81
2548	4568	WerFault.exe	81

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	c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4568
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 620
  2⤵
  - Program crash
  PID:64
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 656
  2⤵
  - Program crash
  PID:4676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 744
  2⤵
  - Program crash
  PID:4460
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 764
  2⤵
  - Program crash
  PID:3924
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 848
  2⤵
  - Program crash
  PID:3940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1036
  2⤵
  - Program crash
  PID:1700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1088
  2⤵
  - Program crash
  PID:100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1400
  2⤵
  - Program crash
  PID:1868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 556
  2⤵
  - Program crash
  PID:2548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4568 -ip 4568
1⤵
PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4568 -ip 4568
1⤵
PID:452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4568 -ip 4568
1⤵
PID:4564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4568 -ip 4568
1⤵
PID:3248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4568 -ip 4568
1⤵
PID:3668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4568 -ip 4568
1⤵
PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4568 -ip 4568
1⤵
PID:1836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 4568 -ip 4568
1⤵
PID:2524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4568 -ip 4568
1⤵
PID:1724

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/4568-1-0x0000000003290000-0x0000000003390000-memory.dmp

Filesize
1024KB

Download
memory/4568-2-0x0000000004FB0000-0x0000000004FDE000-memory.dmp

Filesize
184KB

Download
memory/4568-3-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4568-4-0x0000000003290000-0x0000000003390000-memory.dmp

Filesize
1024KB

Download
memory/4568-6-0x0000000004FB0000-0x0000000004FDE000-memory.dmp

Filesize
184KB

Download
memory/4568-5-0x0000000000400000-0x000000000325B000-memory.dmp

Filesize
46.4MB

Download
memory/4568-7-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download