6286029b9ccc01e84ab8d7afbac5141a32c3ab44895f17054a186666fbd83220

General

Target

9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
Size

226KB
MD5

9fd1e73df5506f0713084a8d0b1ab3bc
SHA1

8f8a3a2720cbe3d46a0ac113f8e27c048697986e
SHA256

6286029b9ccc01e84ab8d7afbac5141a32c3ab44895f17054a186666fbd83220
SHA512

c81a1ae30a60a1a99f95c24e45d2a39522080a87ca6be9e0825e027718739dedfd33baabb23e6e69b23f586e1dc55362fbb9110487c9daed1fb9004a44336698
SSDEEP

3072:hhPeTUDv6sqVEZWbRF7jmXPizMHSyxzpYKuNvC+czAx8gRKehSFaQaqUJXJ6U9xr:nnSsqVcWbL+fiI9Y9a+czAxbCNCr

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1916	dplaysvr.exe

Loads dropped DLL 2 IoCs

pid	Process
3068	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
1916	dplaysvr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\dplaysvr = "C:\\Users\\Admin\\AppData\\Local\\dplaysvr.exe"	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\dplaysvr = "C:\\Users\\Admin\\AppData\\Local\\dplaysvr.exe"	9fd1e73df5506f0713084a8d0b1ab3bc_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 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	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dplaysvr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1916	dplaysvr.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3068	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
1916	dplaysvr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1916	3068	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe	29
PID 3068 wrote to memory of 1916	3068	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe	29
PID 3068 wrote to memory of 1916	3068	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe	29
PID 3068 wrote to memory of 1916	3068	9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Users\Admin\AppData\Local\dplaysvr.exe
  "C:\Users\Admin\AppData\Local\dplaysvr.exe" C:\Users\Admin\AppData\Local\Temp\9fd1e73df5506f0713084a8d0b1ab3bc_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of UnmapMainImage
  PID:1916

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- System Location Discovery: System Language Discovery
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\dplaysvr.exe

Filesize
106KB

MD5
b5a19bf6451659da9904e5498bd07e65

SHA1
7720652d79442998cce9eb66987151ee4c36c5af

SHA256
a77ef1959c358480156162fd4012271a825613b09129d172ac26ed7d9d1f070b

SHA512
6710e32a206942a13f06005c52669b01e265e3b9b8c86790b1703741f26cc071f609202e21ab7ccb34a64c7225b0f95db25717d4da4546202d8a01d82fab7b6f

Download Submit
C:\Users\Admin\AppData\Local\dplayx.dll

Filesize
51KB

MD5
026595cc3cfe89b58fbfb8864a79daf8

SHA1
cdfb4d84eedc48f8c6d929d4eb222dbb1a8d5ebf

SHA256
55a0911c9b7e10eefce40ae76b75f5fd556ea585b5f7bd7ad0aa381f81203065

SHA512
9f2338cbaeea6cb148a163ac1ba73f51eb4f2b09ad163f14e6fdb3a679e47f4bcbb9ad413fbc3844c57fde2aa67548948aeffc32499557fe27695d1e1954b0d3

Download Submit
C:\Windows\System32\drivers\etc\hosts

Filesize
882B

MD5
4049190d921e21ce622e8d7948ad0628

SHA1
a9e441f2a373fe2c529cdcbef540de0a55aef7f6

SHA256
29a86b660744bc389864b1253b9d8c26ab47058b86d1ea7c0d5b4c3b934cdc22

SHA512
b1699acac56dbdfc582127c97f3f2893f65d0c5bc074cf1e84cc5c1b01e79181c6b8b712748667d9b9d8164ffdb0838f7a65c2a3be1938f833eeefc90627c3bd

Download Submit
memory/1916-24-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1916-25-0x00000000004C0000-0x00000000004C9000-memory.dmp

Filesize
36KB

Download
memory/1916-23-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3068-5-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3068-4-0x00000000004C0000-0x00000000004FF000-memory.dmp

Filesize
252KB

Download
memory/3068-3-0x0000000000440000-0x0000000000473000-memory.dmp

Filesize
204KB

Download
memory/3068-21-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3068-26-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads