991c02642077dbf3179f88a0364f68de9f7e5e3704dde3dec87238d779c6eaa0

General

Target

2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
Size

295KB
MD5

2a171268b910b9efe97d7663487603b8
SHA1

d55f941f0a6e9d9354c8a0f44427428c9ba7a932
SHA256

991c02642077dbf3179f88a0364f68de9f7e5e3704dde3dec87238d779c6eaa0
SHA512

ca4b602acede37ee5ad50e3cbfacab9a5e14f0d393b3b0060d169a6e36dd182e8e515b0ceda6d791cb0eb0f330849bc935ff517c105df53fc3c279844cd349c7
SSDEEP

6144:S2gon3w1WG6wPTqbhJTtNSDpxDPcfp3U8p:SWnAwC2FJ5NTp

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2828	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
2736	cmd.exe
2736	cmd.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\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\1234 = "12345.exe"	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\1234 = "12345.exe"	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\update\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	cmd.exe
File opened for modification	C:\Program Files (x86)\update\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	cmd.exe
File created	C:\Program Files (x86)\update\cfg	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2952	PING.EXE
2916	PING.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2896	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	31
PID 2808 wrote to memory of 2896	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	31
PID 2808 wrote to memory of 2896	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	31
PID 2808 wrote to memory of 2896	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	31
PID 2808 wrote to memory of 2736	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	32
PID 2808 wrote to memory of 2736	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	32
PID 2808 wrote to memory of 2736	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	32
PID 2808 wrote to memory of 2736	2808	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	32
PID 2736 wrote to memory of 2952	2736	cmd.exe	35
PID 2736 wrote to memory of 2952	2736	cmd.exe	35
PID 2736 wrote to memory of 2952	2736	cmd.exe	35
PID 2736 wrote to memory of 2952	2736	cmd.exe	35
PID 2736 wrote to memory of 2828	2736	cmd.exe	36
PID 2736 wrote to memory of 2828	2736	cmd.exe	36
PID 2736 wrote to memory of 2828	2736	cmd.exe	36
PID 2736 wrote to memory of 2828	2736	cmd.exe	36
PID 2828 wrote to memory of 2588	2828	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	39
PID 2828 wrote to memory of 2588	2828	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	39
PID 2828 wrote to memory of 2588	2828	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	39
PID 2828 wrote to memory of 2588	2828	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	39
PID 2588 wrote to memory of 2916	2588	cmd.exe	41
PID 2588 wrote to memory of 2916	2588	cmd.exe	41
PID 2588 wrote to memory of 2916	2588	cmd.exe	41
PID 2588 wrote to memory of 2916	2588	cmd.exe	41

C:\Users\Admin\AppData\Local\Temp\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /C copy "2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe" "C:\Program Files (x86)\update\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  PID:2896
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" "/C @echo off && ping -n 5 127.0.0.1 && start 2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 5 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:2952
- - C:\Program Files (x86)\update\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
    2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:2828
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" "/C @echo off && ping -n 15 127.0.0.1 && del 2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2588
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 15 127.0.0.1
        5⤵
        Runs ping.exe
        
        PID:2916

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\update\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe

Filesize
295KB

MD5
2a171268b910b9efe97d7663487603b8

SHA1
d55f941f0a6e9d9354c8a0f44427428c9ba7a932

SHA256
991c02642077dbf3179f88a0364f68de9f7e5e3704dde3dec87238d779c6eaa0

SHA512
ca4b602acede37ee5ad50e3cbfacab9a5e14f0d393b3b0060d169a6e36dd182e8e515b0ceda6d791cb0eb0f330849bc935ff517c105df53fc3c279844cd349c7

Download Submit
memory/2808-0-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2828-8-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2828-13-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2828-14-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads