efac694b4060efc93f322ea93b5c2734d383a3babd28421f979d2e7b4138ef6f

General

Target

ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
Size

679KB
MD5

ad1cfb3859ce1c0e1355b0b77a84ed9f
SHA1

c1780001081a0f12e9579d288a9ce2d1ecbec6da
SHA256

efac694b4060efc93f322ea93b5c2734d383a3babd28421f979d2e7b4138ef6f
SHA512

fae476ef039520437f0c4f394f92c97c5a9d2a8a1bd2ecb5c2935c820e657e3e8b94edeb883e74c3a06c7e1ce3ea5e18a29ec83770fe3986b0c0c982ef532af6
SSDEEP

12288:GdMDRgsQVa+YDgfO7Onvt1c/ZMSYOZOLyHWmHGjYV5xIJMxfhs43H61pl7U6:uMDRgP/OmOUF6nYXUBGUVXB9hhH6rJl

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2860	svchost.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\systemcleaner.lnk	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2740	systemcleaner.exe

Loads dropped DLL 6 IoCs

pid	Process
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\GalileoCleaner\systemcleaner.exe	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\GalileoCleaner\systemcleaner.exe	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
File created	C:\Program Files (x86)\Common Files\Uninstall.lnk	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	systemcleaner.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2740	systemcleaner.exe
2740	systemcleaner.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2860	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2860	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2860	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2860	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2740	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2740	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2740	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2740	2120	ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad1cfb3859ce1c0e1355b0b77a84ed9f_JaffaCakes118.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Deletes itself
  PID:2860
- C:\Program Files (x86)\GalileoCleaner\systemcleaner.exe
  C:\Program Files (x86)\GalileoCleaner\systemcleaner.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Common Files\Uninstall.lnk

Filesize
977B

MD5
a317c8ca449656a0f0a02a46cf20d57c

SHA1
81675dcd3ecf3d100b13a17ac175efb094f274d5

SHA256
cd9e5950a4406d00ed9891e16c7e09528fb075229fbcd8ce65ac8f939952ee81

SHA512
fc28ac0108274d414e454cfb1a96bc228dddce9f4efb88e6011498944e971a0a1273851d22d73ad08b0cdc8dd6c65426619d18340e5312c4399230e2eb540e21

Download Submit
C:\Users\Admin\AppData\LocalLow\.csrss_cfg

Filesize
274KB

MD5
705fee2a711cc35d38adffa1f836cfc8

SHA1
9e00aa9a6f3a7fef23f57764bbad3a50b1329837

SHA256
44fac03c31d677b4f0878caa9587308c40b8eb85f74bd4c1879fb4565512ee27

SHA512
e8dc4a53298e5dff457a93cea81b9aeeada710de06b6d618741a3c852e874661803065290489454ba8d5bfc4597adc3ca573eeb0da0e82643a60ab365ef1a31c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\systemcleaner.lnk

Filesize
1KB

MD5
41c51b47bbfd4780f1426bef76488d3c

SHA1
7dfc006b982fdba3611c2bd347e2af0087c0f1a5

SHA256
287bf07dece78f7df5ea05b34f534139f3e9ad09f7e60eb43e2554044b14dcb7

SHA512
fbe114ed758a6370695b70da2e2dc307de1dd364528c4ce3ce91217a83447fd0dde9ee77fd606492efcb6a2185741a320c9aefbd16c89b0f98d075360950db48

Download Submit
C:\Users\Admin\Desktop\systemcleaner.lnk

Filesize
1009B

MD5
a4e3bdae6e95e39f1d45485fe2925137

SHA1
6952ff01fdfe486d0b1769d9e9157e8616ea39c2

SHA256
8e1f399ab9a8cbba6870d5f4403c3d36efb42e2430bd3cced5f0f793b4609713

SHA512
1cc9eeac45e4649cae64461f12a5dd85e5c70232a4f636fc3b616ac856b1973e5c6b0c7b405d5761106d015904d44d891e5ce94783a0360296b617bfe082303f

Download Submit
\Program Files (x86)\GalileoCleaner\systemcleaner.exe

Filesize
679KB

MD5
ad1cfb3859ce1c0e1355b0b77a84ed9f

SHA1
c1780001081a0f12e9579d288a9ce2d1ecbec6da

SHA256
efac694b4060efc93f322ea93b5c2734d383a3babd28421f979d2e7b4138ef6f

SHA512
fae476ef039520437f0c4f394f92c97c5a9d2a8a1bd2ecb5c2935c820e657e3e8b94edeb883e74c3a06c7e1ce3ea5e18a29ec83770fe3986b0c0c982ef532af6

Download Submit
memory/2120-20-0x0000000000860000-0x0000000000870000-memory.dmp

Filesize
64KB

Download
memory/2120-19-0x0000000000860000-0x0000000000870000-memory.dmp

Filesize
64KB

Download
memory/2120-29-0x00000000009D0000-0x0000000000A7D000-memory.dmp

Filesize
692KB

Download
memory/2120-1-0x00000000000E0000-0x000000000015B000-memory.dmp

Filesize
492KB

Download
memory/2120-31-0x00000000000E0000-0x000000000015B000-memory.dmp

Filesize
492KB

Download
memory/2120-30-0x0000000003D70000-0x0000000003E1D000-memory.dmp

Filesize
692KB

Download
memory/2120-5-0x0000000001E80000-0x0000000001F2D000-memory.dmp

Filesize
692KB

Download
memory/2120-18-0x0000000000860000-0x0000000000870000-memory.dmp

Filesize
64KB

Download
memory/2120-0-0x00000000009D0000-0x0000000000A7D000-memory.dmp

Filesize
692KB

Download
memory/2740-39-0x0000000000260000-0x00000000002DB000-memory.dmp

Filesize
492KB

Download
memory/2740-34-0x0000000000260000-0x00000000002DB000-memory.dmp

Filesize
492KB

Download
memory/2740-33-0x0000000001000000-0x00000000010AD000-memory.dmp

Filesize
692KB

Download
memory/2740-103-0x0000000000260000-0x00000000002DB000-memory.dmp

Filesize
492KB

Download
memory/2740-132-0x0000000001000000-0x00000000010AD000-memory.dmp

Filesize
692KB

Download

Analysis

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