gcleaner | 83611467088ec8eb70f5a1194ba7e5de4dc080a14653e4b44ef29b6af0947005

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/10/2024, 21:56

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General

Target
1e1dfd75b188edb3e434a7345419732f_JaffaCakes118.exe
Size 283KB
Sample241007-1tn6navfmn
SHA256 83611467088ec8eb70f5a1194ba7e5de4dc080a14653e4b44ef29b6af0947005
MD5 1e1dfd75b188edb3e434a7345419732f
SHA1 2f3cf82c812532fec99ce9a0938c54622c81aa58
SHA512 aad4741a29280204035709caf5c9bd17565ae01d066f4c4dfe1959e773882831a8370b706eae73b3a336eaa7d265a630ff8b6c5b49299fa7b39c047d70d5e021
SSDEEP 3072:SV6A8Ct9eaIt5jDTaRO2MyZdckRcifRRJES6fzwjCRd5K1dFnArywoOLi6pW:puSaItBPaRiyfcklvEyq5AnRwoOL3
MD5 SHA1 SHA512 SSDEEP

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
OnlyLogger
A tiny loader that uses IPLogger to get its payload.
loader onlylogger

OnlyLogger payload 6 IoCs

resource	yara_rule
behavioral2/memory/4056-2-0x0000000002D10000-0x0000000002D3E000-memory.dmp	family_onlylogger
behavioral2/memory/4056-3-0x0000000000400000-0x0000000000431000-memory.dmp	family_onlylogger
behavioral2/memory/4056-5-0x0000000000400000-0x0000000002C7D000-memory.dmp	family_onlylogger
behavioral2/memory/4056-6-0x0000000002D10000-0x0000000002D3E000-memory.dmp	family_onlylogger
behavioral2/memory/4056-7-0x0000000000400000-0x0000000000431000-memory.dmp	family_onlylogger
behavioral2/memory/4056-9-0x0000000000400000-0x0000000002C7D000-memory.dmp	family_onlylogger

Program crash 9 IoCs

pid	pid_target	Process	procid_target
4324	4056	WerFault.exe	81
4272	4056	WerFault.exe	81
4816	4056	WerFault.exe	81
2472	4056	WerFault.exe	81
1108	4056	WerFault.exe	81
2000	4056	WerFault.exe	81
3500	4056	WerFault.exe	81
1528	4056	WerFault.exe	81
3340	4056	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	1e1dfd75b188edb3e434a7345419732f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1e1dfd75b188edb3e434a7345419732f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1e1dfd75b188edb3e434a7345419732f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 620
  2⤵
  - Program crash
  PID:4324
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 656
  2⤵
  - Program crash
  PID:4272
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 744
  2⤵
  - Program crash
  PID:4816
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 784
  2⤵
  - Program crash
  PID:2472
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 844
  2⤵
  - Program crash
  PID:1108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 1088
  2⤵
  - Program crash
  PID:2000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 1088
  2⤵
  - Program crash
  PID:3500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 872
  2⤵
  - Program crash
  PID:1528
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 1092
  2⤵
  - Program crash
  PID:3340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4056 -ip 4056
1⤵
PID:1196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4056 -ip 4056
1⤵
PID:2272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4056 -ip 4056
1⤵
PID:4648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4056 -ip 4056
1⤵
PID:1420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4056 -ip 4056
1⤵
PID:4608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4056 -ip 4056
1⤵
PID:756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4056 -ip 4056
1⤵
PID:428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4056 -ip 4056
1⤵
PID:452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4056 -ip 4056
1⤵
PID:1916

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

memory/4056-1-0x0000000002D60000-0x0000000002E60000-memory.dmp

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memory/4056-2-0x0000000002D10000-0x0000000002D3E000-memory.dmp

Download

memory/4056-3-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/4056-4-0x0000000002D60000-0x0000000002E60000-memory.dmp

Download

memory/4056-5-0x0000000000400000-0x0000000002C7D000-memory.dmp

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memory/4056-6-0x0000000002D10000-0x0000000002D3E000-memory.dmp

Download

memory/4056-7-0x0000000000400000-0x0000000000431000-memory.dmp

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memory/4056-9-0x0000000000400000-0x0000000002C7D000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads