46a01b2f26767b2dff6af39bf45e3e6b9d277e47a456a29a71631384af02ae89

General

Target

b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe
Size

196KB
MD5

b0216abb71c77a47d490a56dce4888f9
SHA1

e48e96d3afdd3a8737488d8ca36c8539dddabb85
SHA256

46a01b2f26767b2dff6af39bf45e3e6b9d277e47a456a29a71631384af02ae89
SHA512

dcc26e293a598db84d20092c83300f6dc82aa3f5386b12cff546cb09ac0c7181f51039b1236079af76ab1e9e270a99f0bde0ddb07eb670726d764c96b645061d
SSDEEP

3072:iXi5UqWSEX8ufjyWoD42TgVdrtkugSzPF4HlT4zSkDpeMv97io29Hp+sVp:uCwSMJjq8283rwq94H9aSSeMVv29V

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1668	cmd.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\found.exe	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\found.exe	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Debug\found32.dll	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regedit.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\ = "url"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\InProcServer32	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\InProcServer32\ = "C:\\Windows\\Debug\\found32.dll"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\InProcServer32\ThreadingModel = "Apartment"	regedit.exe

Runs .reg file with regedit 1 IoCs

pid	Process
2384	regedit.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1356 wrote to memory of 2392	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	30
PID 1356 wrote to memory of 2392	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	30
PID 1356 wrote to memory of 2392	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	30
PID 1356 wrote to memory of 2392	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	30
PID 1356 wrote to memory of 1668	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1668	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1668	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1668	1356	b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe	31
PID 2392 wrote to memory of 2384	2392	cmd.exe	34
PID 2392 wrote to memory of 2384	2392	cmd.exe	34
PID 2392 wrote to memory of 2384	2392	cmd.exe	34
PID 2392 wrote to memory of 2384	2392	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1356
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\fnous.bat
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\SysWOW64\regedit.exe
    regedit /s C:\Users\Admin\AppData\Local\Temp\nothks.reg
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Runs .reg file with regedit
    PID:2384
- C:\Windows\SysWOW64\cmd.exe
  cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\b0216abb71c77a47d490a56dce4888f9_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Users\Admin\AppData\Local\Temp\fnous.bat

Filesize
126B

MD5
7ab275c1bc8750fe49119429e12ab856

SHA1
ea556c59c5d3f2be584d2e208ba42a1540f46986

SHA256
8d96bacc0e4651d7b8c27613f3f721bb89ca9fb9430bab66b2ef90bfe8cb5bb3

SHA512
7fe4bce942523a6adde6d83fc2f63302283f3e0642db4f9f650d50ba8f6f2b7b587229736521615d54b596f24a23146ab7aecb512c145b8dc4b81050ac3576c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nothks.reg

Filesize
403B

MD5
e1db5e72383ca2535cc04d98efb0f6e6

SHA1
b3407d394658ad2d4ef59179fd2ddd419a1dc1d7

SHA256
52a9ba0c766a4da941eb674797f1770712e64e2d2104271b4ff6368a45ba5c31

SHA512
6ac5c144d0103b722a7203b04f79b3c691ff1393b59555a7ccd454a10a64e2c60111e9e45dc1fdaa3fdf180fac2b0416250aa0180a946c772bd3f1225c15c095

Download Submit
memory/1356-0-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/1356-11-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download

Analysis

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