991c02642077dbf3179f88a0364f68de9f7e5e3704dde3dec87238d779c6eaa0

General

Target

2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
Size

295KB
MD5

2a171268b910b9efe97d7663487603b8
SHA1

d55f941f0a6e9d9354c8a0f44427428c9ba7a932
SHA256

991c02642077dbf3179f88a0364f68de9f7e5e3704dde3dec87238d779c6eaa0
SHA512

ca4b602acede37ee5ad50e3cbfacab9a5e14f0d393b3b0060d169a6e36dd182e8e515b0ceda6d791cb0eb0f330849bc935ff517c105df53fc3c279844cd349c7
SSDEEP

6144:S2gon3w1WG6wPTqbhJTtNSDpxDPcfp3U8p:SWnAwC2FJ5NTp

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Control Panel\International\Geo\Nation	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Control Panel\International\Geo\Nation	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2204	2a171268b910b9efe97d7663487603b8_JaffaCakes118.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-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1234 = "12345.exe"	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\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
872	PING.EXE
4084	PING.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 1592	4704	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	85
PID 4704 wrote to memory of 1592	4704	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	85
PID 4704 wrote to memory of 1592	4704	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	85
PID 4704 wrote to memory of 2660	4704	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	87
PID 4704 wrote to memory of 2660	4704	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	87
PID 4704 wrote to memory of 2660	4704	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	87
PID 2660 wrote to memory of 4084	2660	cmd.exe	90
PID 2660 wrote to memory of 4084	2660	cmd.exe	90
PID 2660 wrote to memory of 4084	2660	cmd.exe	90
PID 2660 wrote to memory of 2204	2660	cmd.exe	91
PID 2660 wrote to memory of 2204	2660	cmd.exe	91
PID 2660 wrote to memory of 2204	2660	cmd.exe	91
PID 2204 wrote to memory of 1184	2204	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	96
PID 2204 wrote to memory of 1184	2204	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	96
PID 2204 wrote to memory of 1184	2204	2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe	96
PID 1184 wrote to memory of 872	1184	cmd.exe	98
PID 1184 wrote to memory of 872	1184	cmd.exe	98
PID 1184 wrote to memory of 872	1184	cmd.exe	98

C:\Users\Admin\AppData\Local\Temp\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4704
- 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:1592
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 5 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:4084
- - C:\Program Files (x86)\update\2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe
    2a171268b910b9efe97d7663487603b8_JaffaCakes118.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:2204
  - - 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:1184
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 15 127.0.0.1
        5⤵
        Runs ping.exe
        
        PID:872

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

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/2204-7-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2204-12-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2204-13-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/4704-0-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads