bbb066cdf3e5eac37c0c179473282b67c9dd5b03fe2b373a7d3cd1e6d87e5939

General

Target

0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
Size

868KB
MD5

0417b5dff08b3f20606057fbaf4365e9
SHA1

94e696674459ac19debbf65c396aab8c1be71cd7
SHA256

bbb066cdf3e5eac37c0c179473282b67c9dd5b03fe2b373a7d3cd1e6d87e5939
SHA512

a9990bb3b59f04111035ec7777908b36357d3edc99dad23136979030810bf5bd468267487afa3fdb4c1852a2e1ceee546a9e5354076ca65a6f5d7bccc4eb728e
SSDEEP

12288:zYV6MorX7qzuC3QHO9FQVHPF51jgcH3DOkj/aOODtPPGbp0mIE5wXWMPWqNw3yTH:wBXu9HGaVHXDx/dmPPGbpeE5wT9ZvM0d

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RMActivate.url	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2668-16-0x0000000000180000-0x000000000034F000-memory.dmp	upx
behavioral1/memory/2668-0-0x0000000000180000-0x000000000034F000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2668-16-0x0000000000180000-0x000000000034F000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30

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	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2736	RegSvcs.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30
PID 2668 wrote to memory of 2736	2668	0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0417b5dff08b3f20606057fbaf4365e9_JaffaCakes118.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2668-16-0x0000000000180000-0x000000000034F000-memory.dmp

Filesize
1.8MB

Download
memory/2668-6-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2668-0-0x0000000000180000-0x000000000034F000-memory.dmp

Filesize
1.8MB

Download
memory/2736-19-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/2736-18-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/2736-17-0x0000000074AF1000-0x0000000074AF2000-memory.dmp

Filesize
4KB

Download
memory/2736-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2736-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2736-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2736-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2736-7-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2736-22-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download

Analysis

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