e452bdccb3500bca63b15d05f6d6ab117372f65de63c5442589c5e27e8f206cf

General

Target

ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
Size

1.1MB
MD5

ce5c474568d2ee8740064c329adc54fb
SHA1

e6c6058af0e1c4ed8ba52081485f13b81440961d
SHA256

e452bdccb3500bca63b15d05f6d6ab117372f65de63c5442589c5e27e8f206cf
SHA512

ff4d72917c57c10174a9f474595f18e9268bc5742da7a0c0eacd920bd1df8c4a0e4c788d34d5f27a1c2bcb1533edab8653ccb5e275b0a537ef958d429c597868
SSDEEP

24576:Jwf2I4NpQgnEqacGXJelvBdYcR7aStnRynmiKeR7LRkU:J82IenxWXJeBv17aSt6miKeR76U

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5036 set thread context of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1368	4324	WerFault.exe	86
2028	4324	WerFault.exe	86

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	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4324	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
4324	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
4324	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
4324	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
4324	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86
PID 5036 wrote to memory of 4324	5036	ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Users\Admin\AppData\Local\Temp\ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ce5c474568d2ee8740064c329adc54fb_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4324 -s 2076
    3⤵
    - Program crash
    PID:2028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4324 -s 2024
    3⤵
    - Program crash
    PID:1368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4324 -ip 4324
1⤵
PID:3060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4324 -ip 4324
1⤵
PID:3244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4324-1-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-2-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-4-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-5-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-6-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-7-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-8-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-12-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4324-9-0x0000000000500000-0x00000000005C9000-memory.dmp

Filesize
804KB

Download
memory/5036-0-0x0000000000400000-0x000000000058D000-memory.dmp

Filesize
1.6MB

Download
memory/5036-3-0x0000000000400000-0x000000000058D000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads