dcc188d9e72f3e3184e2baec3e8c3db39ca5715dca36d7fc9cad6e4b986ffac9

General

Target

084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
Size

188KB
MD5

084918a64e3d35d90f88168d8d03fc46
SHA1

514cf2091d01aada3e6d30d66b1cc5a9aa47cc55
SHA256

dcc188d9e72f3e3184e2baec3e8c3db39ca5715dca36d7fc9cad6e4b986ffac9
SHA512

5c9305b188370415ec19cc756dcf7f6a1350fb5f9470eb2027835daa047a0cabe38b07f67703ceb92b200e22969445a2d1111ef23ba2387c5a8a86ed22795897
SSDEEP

3072:4EXptNJfy942dkEUs7nT0tIszmbx/Bu0FvorZLFk27xvHJl9vFY9NJGXKF3G26VJ:4mKbxIW6ZBk27xxl9C6Ya

Score

8^/10

discovery persistence

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{LR4RQJCK-J4LK-IQC7-ATSJ-CROLYRYOILYY}\StubPath = "C:\\Windows\\system32\\MyClient.exe"	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Active Setup\Installed Components\{LR4RQJCK-J4LK-IQC7-ATSJ-CROLYRYOILYY}	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Active Setup\Installed Components\{LR4RQJCK-J4LK-IQC7-ATSJ-CROLYRYOILYY}\StubPath = "C:\\Windows\\system32\\MyClient.exe"	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{LR4RQJCK-J4LK-IQC7-ATSJ-CROLYRYOILYY}	084918a64e3d35d90f88168d8d03fc46_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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MyClient = "C:\\Windows\\system32\\MyClient.exe"	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\MyClient = "C:\\Windows\\system32\\MyClient.exe"	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\MyClient.exe	cmd.exe
File opened for modification	C:\Windows\SysWOW64\MyClient.exe	cmd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2468 set thread context of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29

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

System Information Discovery
T1082

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	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2468 wrote to memory of 2948	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	29
PID 2948 wrote to memory of 1244	2948	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	20
PID 2948 wrote to memory of 1244	2948	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	20
PID 2468 wrote to memory of 2060	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	30
PID 2468 wrote to memory of 2060	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	30
PID 2468 wrote to memory of 2060	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	30
PID 2468 wrote to memory of 2060	2468	084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Users\Admin\AppData\Local\Temp\084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe"
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2468
- - C:\Users\Admin\AppData\Local\Temp\084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\084918a64e3d35d90f88168d8d03fc46_JaffaCakes118.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2948
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\Vbs56AD6Eb.bat" "
    3⤵
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Vbs56AD6Eb.bat

Filesize
201B

MD5
6f1760f9fbe0d60c7f50690aa94d5ede

SHA1
05f2c257c3b407a9c47b6859a648ab5a3c30c4c4

SHA256
f2cd2442033432963183f64bb4f1c8ed557f7c88f93c4dd3b99fe5241edb5154

SHA512
9d7650de6f59c92e2c23d7eff3bd89f2472c5de068a0e719e1f665493237fa9aa4ab80003b9042e977f0a68aedc7e3a3c89de46b39b1f843492507b6fe3ed799

Download Submit
memory/1244-19-0x0000000002AF0000-0x0000000002AFD000-memory.dmp

Filesize
52KB

Download
memory/1244-18-0x0000000002AF0000-0x0000000002AFD000-memory.dmp

Filesize
52KB

Download
memory/2468-31-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2468-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-22-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download
memory/2948-20-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2948-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-17-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-5-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2948-3-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads