8863cf25c2bb7285e1e343294d45d335f83c648b7f901eb6121a872e4e4bf916

General

Target

ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
Size

725KB
MD5

ff97c432dba0280fd97b2cec6119558c
SHA1

b88dbc842b82b27a35c3daa9b2866c4fce05a1cf
SHA256

8863cf25c2bb7285e1e343294d45d335f83c648b7f901eb6121a872e4e4bf916
SHA512

b8db94548e8e2956a91ca0ec751efddf8f8067e98271771652573e5fe4f2d2759eb790b56ef9c8d34dde02fd1bb3daca83d8f1327c6c8f4f9bff44ac638f4391
SSDEEP

12288:ecVWECnf1YHIrv67ROhYMYBGSzw6gEpfld6uI/3J1hhY6RbJkexQs:vVWBfe8h569M6gEBP4Jnz9kexQs

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 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	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
2336	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2336	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	31
PID 2644 wrote to memory of 2336	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	31
PID 2644 wrote to memory of 2336	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	31
PID 2644 wrote to memory of 2336	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	31
PID 2644 wrote to memory of 572	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	32
PID 2644 wrote to memory of 572	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	32
PID 2644 wrote to memory of 572	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	32
PID 2644 wrote to memory of 572	2644	ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Users\Admin\AppData\Local\Temp\ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
  start
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2336
- C:\Users\Admin\AppData\Local\Temp\ff97c432dba0280fd97b2cec6119558c_JaffaCakes118.exe
  watch
  2⤵
  - System Location Discovery: System Language Discovery
  PID:572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

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

memory/572-10-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-28-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-21-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-20-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-19-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-12-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-7-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/572-11-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-15-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-17-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-8-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-6-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-26-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-14-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-13-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-16-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-22-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-18-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2336-9-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2644-3-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2644-2-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2644-5-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/2644-0-0x000000007EF90000-0x000000007EFAA000-memory.dmp

Filesize
104KB

Download
memory/2644-1-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads