1ab5b728ec4a657ec727398f513787aeec329ccd9ef7d3143b0b95f0f547b657

General

Target

007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe
Size

1.1MB
MD5

007041afa7ef321e9a04aac13132cad8
SHA1

d92c4a6f42efa7fab46b62bc91d0e6662586f459
SHA256

1ab5b728ec4a657ec727398f513787aeec329ccd9ef7d3143b0b95f0f547b657
SHA512

8fd2a28b6a6c45bfd9e2d7abe995942c8105ed0cadb820c2e8c576e590c9f46eeea07ffab082ea16969cbe5ef29ef63a35bc04b79337eace6dabd718cf03a4c3
SSDEEP

24576:dyU3AjRtEkJ1EzHx+z7wysE8ksIiJqSGYYWFY0of4ID71Kf:w/J2zRywS9i0CFY0oAGG

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2460	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2336	3638674835.exe

Loads dropped DLL 4 IoCs

pid	Process
2460	cmd.exe
2460	cmd.exe
2336	3638674835.exe
2336	3638674835.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\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\007041afa7ef321e9a04aac13132cad8_JaffaCakes118 = "\"C:\\Users\\Admin\\AppData\\Local\\3638674835.exe\" 0 27 "	007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\3638674835 = "\"C:\\Users\\Admin\\AppData\\Local\\3638674835.exe\" 0 47 "	3638674835.exe

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 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3638674835.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2304	reg.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2336	3638674835.exe

Suspicious use of FindShellTrayWindow 7 IoCs

pid	Process
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe
2336	3638674835.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2460	1948	007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe	31
PID 1948 wrote to memory of 2460	1948	007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe	31
PID 1948 wrote to memory of 2460	1948	007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe	31
PID 1948 wrote to memory of 2460	1948	007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2304	2460	cmd.exe	33
PID 2460 wrote to memory of 2304	2460	cmd.exe	33
PID 2460 wrote to memory of 2304	2460	cmd.exe	33
PID 2460 wrote to memory of 2304	2460	cmd.exe	33
PID 2460 wrote to memory of 2336	2460	cmd.exe	34
PID 2460 wrote to memory of 2336	2460	cmd.exe	34
PID 2460 wrote to memory of 2336	2460	cmd.exe	34
PID 2460 wrote to memory of 2336	2460	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\007041afa7ef321e9a04aac13132cad8_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\670989139.bat" "
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\SysWOW64\reg.exe
    reg delete HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce /v 007041afa7ef321e9a04aac13132cad8_JaffaCakes118 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2304
- - C:\Users\Admin\AppData\Local\3638674835.exe
    C:\Users\Admin\AppData\Local\363867~1.EXE -i
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2336

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

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\670989139.bat

Filesize
440B

MD5
02f6b89a9d6fa983f939e5bae430da1f

SHA1
b66a1d88b359eddfcf2f21750740f7675069db7c

SHA256
4e97f860e3b933e070691c13246829a2ff96fdba8f7cf278bf9ccdea829c3bd5

SHA512
88db2384ead83924c0154c7e7464ebe9570be627005efcbe7a5233dde5b4114870cbc37823391b3efcf927fe916aaa61d815493d69d37a3297afe0fe246d620a

Download Submit
\Users\Admin\AppData\Local\3638674835.exe

Filesize
1.1MB

MD5
007041afa7ef321e9a04aac13132cad8

SHA1
d92c4a6f42efa7fab46b62bc91d0e6662586f459

SHA256
1ab5b728ec4a657ec727398f513787aeec329ccd9ef7d3143b0b95f0f547b657

SHA512
8fd2a28b6a6c45bfd9e2d7abe995942c8105ed0cadb820c2e8c576e590c9f46eeea07ffab082ea16969cbe5ef29ef63a35bc04b79337eace6dabd718cf03a4c3

Download Submit
memory/1948-0-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/1948-1-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/1948-2-0x0000000000401000-0x000000000082D000-memory.dmp

Filesize
4.2MB

Download
memory/1948-3-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/1948-7-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/1948-4-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/1948-15-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/1948-16-0x0000000000401000-0x000000000082D000-memory.dmp

Filesize
4.2MB

Download
memory/2336-22-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-23-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-27-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-28-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-29-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-31-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-32-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-33-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-34-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-35-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download
memory/2336-40-0x0000000000400000-0x0000000000830000-memory.dmp

Filesize
4.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads