c6f0cc4fc1058b0c76a4aa46114362b4cfa272c289751ae170ecfe3be1c75733

General

Target

9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe
Size

790KB
MD5

9140bf8fbdefc5e1ae520d15d89fc464
SHA1

51ff8dd0f7f925fdd85882c4495cdeef89bd0b1d
SHA256

c6f0cc4fc1058b0c76a4aa46114362b4cfa272c289751ae170ecfe3be1c75733
SHA512

cc43c7264e3fda25a9699e945c33c6a0165c051ac3bbdbb22a783260e1656c9bf5b35d95420e59e0a5c469a7433ffdc56f1e7df645a15ae7a524c4b5cbdb2dff
SSDEEP

24576:JI0+LK2DeFyPkbBfBZD5u3CgaCScrTEdE:J8py4PwpBZFu3CgVXTEd

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2688 set thread context of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9140bf8fbdefc5e1ae520d15d89fc464_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2688-1-0x0000000000320000-0x0000000000363000-memory.dmp

Filesize
268KB

Download
memory/2688-0-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2688-18-0x0000000001F40000-0x0000000001F41000-memory.dmp

Filesize
4KB

Download
memory/2688-17-0x0000000001F50000-0x0000000001F51000-memory.dmp

Filesize
4KB

Download
memory/2688-16-0x0000000002270000-0x0000000002271000-memory.dmp

Filesize
4KB

Download
memory/2688-15-0x0000000001F00000-0x0000000001F01000-memory.dmp

Filesize
4KB

Download
memory/2688-14-0x0000000001EF0000-0x0000000001EF1000-memory.dmp

Filesize
4KB

Download
memory/2688-13-0x0000000001F30000-0x0000000001F31000-memory.dmp

Filesize
4KB

Download
memory/2688-12-0x0000000001F10000-0x0000000001F11000-memory.dmp

Filesize
4KB

Download
memory/2688-11-0x0000000001F20000-0x0000000001F21000-memory.dmp

Filesize
4KB

Download
memory/2688-10-0x0000000001EE0000-0x0000000001EE1000-memory.dmp

Filesize
4KB

Download
memory/2688-9-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2688-8-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2688-7-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/2688-6-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2688-5-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2688-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2688-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2688-2-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2688-22-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2688-21-0x0000000000320000-0x0000000000363000-memory.dmp

Filesize
268KB

Download
memory/2776-19-0x0000000000400000-0x0000000000756000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads