bbd6f439e5e43a247da9983615ab4938558a2ddf23ac2fcf51de74482e296341

General

Target

94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
Size

526KB
MD5

94c2ea8ace02db25b35b3ca26e8e3968
SHA1

17f8f85097fd93ff54e9f10d96b0a49dd39ace89
SHA256

bbd6f439e5e43a247da9983615ab4938558a2ddf23ac2fcf51de74482e296341
SHA512

abcbed11548d1b9e8e5f3c5582c1342292ce650a4620080774f19b4133eb7447c44aed032b2688a3ce5ce48e4edde8ae9ec513e6781903648d4746b53ac775de
SSDEEP

6144:d9jzLW39MJFSWV9x/5IMyd62jvwAVo7RBcJmDC7DGDpDmDbzy4VhRGumJUzXshtz:7Pjzd5I02jvwA+c3y4NGum+q4Ho

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3324	dlllhost.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\SysWOW64\dlllhost.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\logs.txt	dlllhost.exe
File opened for modification	C:\WINDOWS\SysWOW64\logs.txt	dlllhost.exe
File created	C:\WINDOWS\SysWOW64\dlllhost.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe

Drops file in Program Files directory 21 IoCs

description	ioc	Process
File created	C:\Program Files\eMule\Incoming\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Kazaa\My Shared Folder\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Ares\My Shared Folder\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Warez P2P Client\My Shared Folder\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\iMesh\iMesh5\Data\Playlists\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\eDonkey2000\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Grokster\My Grokster\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\ICQ\shared files\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Rapigator\Share\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\LimeWire\Shared\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Kazaa Lite\My Shared Folder\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Swaptor\Download\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\WinMX\Shared\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Overnet\incoming\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\appleJuice\incoming\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Shareaza\Downloads\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Morpheus\My Shared Folder\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Bearshare\Shared\kespersky Keys Generator.exee	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Kazaa Lite K++\My Shared Folder\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Tesla\Files\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
File created	C:\Program Files\Gnucleus\Downloads\idm.exe	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dlllhost.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	dlllhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dlllhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3324	dlllhost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
3324	dlllhost.exe
3324	dlllhost.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 3324	1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe	85
PID 1748 wrote to memory of 3324	1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe	85
PID 1748 wrote to memory of 3324	1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe	85
PID 1748 wrote to memory of 2352	1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe	88
PID 1748 wrote to memory of 2352	1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe	88
PID 1748 wrote to memory of 2352	1748	94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\94c2ea8ace02db25b35b3ca26e8e3968_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1748
- C:\WINDOWS\SysWOW64\dlllhost.exe
  C:\WINDOWS\system32\dlllhost.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:3324
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windowsrunner.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\dlllhost.exe

Filesize
526KB

MD5
94c2ea8ace02db25b35b3ca26e8e3968

SHA1
17f8f85097fd93ff54e9f10d96b0a49dd39ace89

SHA256
bbd6f439e5e43a247da9983615ab4938558a2ddf23ac2fcf51de74482e296341

SHA512
abcbed11548d1b9e8e5f3c5582c1342292ce650a4620080774f19b4133eb7447c44aed032b2688a3ce5ce48e4edde8ae9ec513e6781903648d4746b53ac775de

Download Submit
C:\Windows\SysWOW64\logs.txt

Filesize
27B

MD5
709191d3408d179db0aff8bbbca7e249

SHA1
407ef9fff2bbeb2b85738a39c8bbbaa2dcf9b2fd

SHA256
ed8f9de65ce3dc77975224b9d88a38dc6f211b6d9bd9ac1659260f92232fc109

SHA512
f7b4087507e3fcf834da069cb97db034be549af8d78874166e990a164f7f9a39baa6492906ac56c3c23d0e2a11d8a2634e1c455ac2facded7c8011244f1e1529

Download Submit
C:\Windowsrunner.bat

Filesize
92B

MD5
75adeec16e9365d94f540630ef7c10b6

SHA1
f1a583233d08e0988ec93b37ebedb6dc1aec1c97

SHA256
5585ac12a3e277c17b7f2894cfaf39f4213e858e0bc510d34574e6aac39bdeaf

SHA512
461160dcac41e214ff1347820195e26fca908d03b63d51e6b82b51f596114a9767cf5dda5e9140171bc57f1bb89687e5fcce211deef536241c6bb4bb2772223c

Download Submit
memory/1748-0-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1748-14-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/3324-27-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download

Analysis

Sharing