dabe68fe3c45193ce56fbaa189388acaaca341cb377837a042b9986725b569ca

General

Target

b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe
Size

328KB
MD5

b235c4fde0e9fe6ced2872198831e15e
SHA1

ab1dc714edd07105d541aab818d3220c9472dea5
SHA256

dabe68fe3c45193ce56fbaa189388acaaca341cb377837a042b9986725b569ca
SHA512

62491d81645fe61234c351aae848575c37aae4112feaced63d4d0f07f11559e776a97de6bc7a8c82d176c0a8449a7fe816b65f7ae6754b3814b4dd2dbee7d552
SSDEEP

6144:Hfa6qJspTk9ZJntR++0V2NNsTy6rcVQDDt2wfv14TyQOI5JgpcvqNplcJML:Hfa6qyTk9DtR++DBVQHtl6T0Iw5pJL

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	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30

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	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2616	3012	b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\Temp\b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b235c4fde0e9fe6ced2872198831e15e_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2616

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

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Downloads

memory/2616-22-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2616-26-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2616-25-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2616-18-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2616-21-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/3012-3-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-14-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/3012-6-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-5-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-4-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-0-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3012-2-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-13-0x0000000000510000-0x0000000000511000-memory.dmp

Filesize
4KB

Download
memory/3012-15-0x0000000000500000-0x0000000000501000-memory.dmp

Filesize
4KB

Download
memory/3012-7-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-12-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-8-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-9-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-19-0x0000000002C30000-0x0000000002D2F000-memory.dmp

Filesize
1020KB

Download
memory/3012-10-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-24-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3012-11-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/3012-1-0x0000000000510000-0x0000000000511000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads