c553d197c71dc1dbcdf3c7cb33bdd30d27284bdfffd66dc5deaf57df456fdb0c

General

Target

eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe
Size

705KB
MD5

eac624ece6d32f74d83e53e729ebdfa1
SHA1

0e3a351f8e49a0b76e52d7fdb80c35e58726b5ed
SHA256

c553d197c71dc1dbcdf3c7cb33bdd30d27284bdfffd66dc5deaf57df456fdb0c
SHA512

b2f3b0e3bf527428dd25bee824f48c87dee43d46dfdee0ed7ed22fec1841e3f7173816c5cdc97ed0359716dc0c30999c59d16c8dd56d4277364556afb84637bb
SSDEEP

12288:5s1cOlv9M87nf/Ri8aV8IxtymWgNsWSMbhEzCiALJd9qhJnSmctXA:qVLM87f/R9U8pJgNsdMvULcQ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3040	Java.exe

Loads dropped DLL 2 IoCs

pid	Process
2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe
2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Java.exe\" /background"	Java.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2648 set thread context of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Java.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31
PID 2648 wrote to memory of 3040	2648	eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac624ece6d32f74d83e53e729ebdfa1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Users\Admin\AppData\Local\Java.exe
  "C:\Users\Admin\AppData\Local\Java.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3040

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Java.exe

Filesize
705KB

MD5
eac624ece6d32f74d83e53e729ebdfa1

SHA1
0e3a351f8e49a0b76e52d7fdb80c35e58726b5ed

SHA256
c553d197c71dc1dbcdf3c7cb33bdd30d27284bdfffd66dc5deaf57df456fdb0c

SHA512
b2f3b0e3bf527428dd25bee824f48c87dee43d46dfdee0ed7ed22fec1841e3f7173816c5cdc97ed0359716dc0c30999c59d16c8dd56d4277364556afb84637bb

Download Submit
memory/2648-32-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2648-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/3040-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-10-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-36-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3040-34-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-21-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-8-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-27-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-24-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-18-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-16-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-12-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-33-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/3040-37-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads