850ed6a375bb6ee55050a74ac7a4686eee75fdd707f2463fdb1a027e0c004fd5

General

Target

db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe
Size

341KB
MD5

db9fb326a7357fd639117729f9a999ea
SHA1

78d3a4e28fed3dc4321d722f11067afd81c50f1f
SHA256

850ed6a375bb6ee55050a74ac7a4686eee75fdd707f2463fdb1a027e0c004fd5
SHA512

1ed0a9c503463cb0f937c0b6bf59b14e4c9853727e68608a8dd4133ccd70c5229eecee005a5730a5f9dc97c34d6dd321daef15a77f731ff32fab33cc04360931
SSDEEP

6144:BmS7Spg1M7PyaQB74fo4UDblEzNENyRDUVpbCmV7WLXIqW:BduWCP/kMWDblsNjDmJWLu

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2820	043A6A5B00014973000C6F57B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2820	043A6A5B00014973000C6F57B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2668	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe
2668	db9fb326a7357fd639117729f9a999ea_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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000C6F57B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000C6F57B4EB2331\\043A6A5B00014973000C6F57B4EB2331.exe"	043A6A5B00014973000C6F57B4EB2331.exe

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	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000C6F57B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2668	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe
2820	043A6A5B00014973000C6F57B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2820	043A6A5B00014973000C6F57B4EB2331.exe
2820	043A6A5B00014973000C6F57B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2820	043A6A5B00014973000C6F57B4EB2331.exe
2820	043A6A5B00014973000C6F57B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2820	043A6A5B00014973000C6F57B4EB2331.exe
2820	043A6A5B00014973000C6F57B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2820	2668	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2820	2668	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2820	2668	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2820	2668	db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2668
- C:\ProgramData\043A6A5B00014973000C6F57B4EB2331\043A6A5B00014973000C6F57B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000C6F57B4EB2331\043A6A5B00014973000C6F57B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\db9fb326a7357fd639117729f9a999ea_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2820

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

C:\ProgramData\043A6A5B00014973000C6F57B4EB2331\043A6A5B00014973000C6F57B4EB2331.exe

Filesize
341KB

MD5
db9fb326a7357fd639117729f9a999ea

SHA1
78d3a4e28fed3dc4321d722f11067afd81c50f1f

SHA256
850ed6a375bb6ee55050a74ac7a4686eee75fdd707f2463fdb1a027e0c004fd5

SHA512
1ed0a9c503463cb0f937c0b6bf59b14e4c9853727e68608a8dd4133ccd70c5229eecee005a5730a5f9dc97c34d6dd321daef15a77f731ff32fab33cc04360931

Download Submit
memory/2668-31-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2668-3-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2668-1-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2668-0-0x00000000004C3000-0x00000000004C4000-memory.dmp

Filesize
4KB

Download
memory/2668-5-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2668-2-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2668-20-0x00000000004C3000-0x00000000004C4000-memory.dmp

Filesize
4KB

Download
memory/2668-21-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2820-16-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2820-22-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2820-32-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2820-38-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads