939e07ba7b5e06d37c62344eca2214628cf8ff13820aa86e31ade47e0c282f0c

General

Target

97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
Size

15KB
MD5

97723a7831a89cf277d6133e0ab4f324
SHA1

8c65867ff0201b4529652a34b5834a1a144678c2
SHA256

939e07ba7b5e06d37c62344eca2214628cf8ff13820aa86e31ade47e0c282f0c
SHA512

8e56c5c7b601694594b514b172fd744975214a31e84900a0cc40aa4ed7f6c876499a4573a8c4b635b61da3df3afc0a308a05a7fb99c5fd7d71d5ff9e42a18b7f
SSDEEP

192:eQBYBAN90nULCXs7vGvqyyccW4RSABgVyjN5bQo53pwZJ3FtoplSs5N7yfaA:eQBYBxXs7e6jnbgcRioHejtoT7yfV

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2712	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2688	ravwdmon.exe

Loads dropped DLL 2 IoCs

pid	Process
1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
1856	97723a7831a89cf277d6133e0ab4f324_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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ravwdmon = "C:\\Program Files\\NetMeeting\\ravwdmon.exe"	ravwdmon.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files\NetMeeting\ravwdmon.exe	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
File opened for modification	C:\Program Files\NetMeeting\ravwdmon.cfg	ravwdmon.exe
File opened for modification	C:\Program Files\NetMeeting\ravwdmon.dat	ravwdmon.exe
File created	C:\Program Files\NetMeeting\ravwdmon.dat	ravwdmon.exe
File opened for modification	C:\Program Files\NetMeeting\ravwdmon.exe	97723a7831a89cf277d6133e0ab4f324_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	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ravwdmon.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
2688	ravwdmon.exe
2688	ravwdmon.exe
2688	ravwdmon.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	ravwdmon.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2688	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	30
PID 1856 wrote to memory of 2688	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	30
PID 1856 wrote to memory of 2688	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	30
PID 1856 wrote to memory of 2688	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	30
PID 2688 wrote to memory of 1216	2688	ravwdmon.exe	21
PID 1856 wrote to memory of 2712	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	31
PID 1856 wrote to memory of 2712	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	31
PID 1856 wrote to memory of 2712	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	31
PID 1856 wrote to memory of 2712	1856	97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Users\Admin\AppData\Local\Temp\97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Program Files\NetMeeting\ravwdmon.exe
    "C:\Program Files\NetMeeting\ravwdmon.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2688
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\97723a7831a89cf277d6133e0ab4f324_JaffaCakes118.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2712

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

Indicator Removal

1

T1070

File Deletion

Modify Registry

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:\Program Files\NetMeeting\ravwdmon.exe

Filesize
15KB

MD5
97723a7831a89cf277d6133e0ab4f324

SHA1
8c65867ff0201b4529652a34b5834a1a144678c2

SHA256
939e07ba7b5e06d37c62344eca2214628cf8ff13820aa86e31ade47e0c282f0c

SHA512
8e56c5c7b601694594b514b172fd744975214a31e84900a0cc40aa4ed7f6c876499a4573a8c4b635b61da3df3afc0a308a05a7fb99c5fd7d71d5ff9e42a18b7f

Download Submit
memory/1216-11-0x00000000029B0000-0x00000000029B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads