0594c465d8ebf9ed8e4527ef55ade747d20878ef57569d1ca8c0860ab13880f7

General

Target

8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Size

129KB
MD5

8ab100c42f72306a57d78a0b0dfe5af6
SHA1

7f3d97abf6879d3a639cb1e2d8225135c97089a1
SHA256

0594c465d8ebf9ed8e4527ef55ade747d20878ef57569d1ca8c0860ab13880f7
SHA512

98348371129036e6f20c4ef3a6f950a094791ac59170175b06556e03f6f99ff1772d762193b9a630e27de22284f8c5d7673d6e5a4967c62ce74b97ad42291ede
SSDEEP

3072:SuU7dDjUU47Ic7KZZehZF5VccRMRIGaznOdqfp:SKIWKZZehlVLlzw

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\help\B41346EFA848.dll	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
File opened for modification	C:\Windows\help\B41346EFA848.dll	8ab100c42f72306a57d78a0b0dfe5af6_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	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\ = "SSUUDL"	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\InProcServer32	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\InProcServer32\ = "C:\\Windows\\help\\B41346EFA848.dll"	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\InProcServer32\ThreadingModel = "Apartment"	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeBackupPrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeBackupPrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
Token: SeRestorePrivilege	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 1532	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	30
PID 3060 wrote to memory of 1532	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	30
PID 3060 wrote to memory of 1532	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	30
PID 3060 wrote to memory of 1532	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	30
PID 3060 wrote to memory of 2904	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	32
PID 3060 wrote to memory of 2904	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	32
PID 3060 wrote to memory of 2904	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	32
PID 3060 wrote to memory of 2904	3060	8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ab100c42f72306a57d78a0b0dfe5af6_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\cmd.exe
  cmd /c 2.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1532
- C:\Windows\SysWOW64\cmd.exe
  cmd /c 2.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2904

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\2.bat

Filesize
64B

MD5
2308d13620d67ac6b9185604c97b3ae0

SHA1
e35bd688c3288efec547caecd96911f0d75b8fdf

SHA256
c1fef3f3234f3a37f8eeb9514c618dad0b33a6ce381cce830b35862281670f58

SHA512
2e917f9f024801193e156490a66af1a20251ff85f5b32705e4ce4869507793fac56777a672197f3d4f3b03fbe130be3ac2c60a71c0947ecf4a96cfe1c59ac101

Download Submit
C:\Users\Admin\AppData\Local\Temp\2.bat

Filesize
63B

MD5
0875ebd48253534e2fb2310d77acd6aa

SHA1
9a338a361c5acf02d593b0edb2e8366e5ccda1c2

SHA256
ccbe323937f342e18e5f2e6fc1bf221fd29990529ed9faf7768bce606c5fa492

SHA512
242108e8555281a59c42aeb96a5f5ee52608b77e96129a96d874da7a4a6bdd593ca143a30742266f751eb153e4cea8c674347cd82dd81d9602e12f336b4ca6a7

Download Submit
\Windows\Help\B41346EFA848.dll

Filesize
117KB

MD5
ca00af4cba8b363d30d46f67bc158a05

SHA1
5a52f156e404cbb49cc404400c5cda31219a636c

SHA256
631f788015d662730de8b46533e666de5a0462c47c1ceee174bcc6b4220c323f

SHA512
eccc1d25355a2443fcde537e0a464746250fbe63fa987b6b68e158489b119bd33c2843f449786b7af2695c7a27a9016dcb7e33798e9dea96a3822c47bf23b0b0

Download Submit
memory/3060-1-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3060-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3060-2-0x000000000042E000-0x000000000042F000-memory.dmp

Filesize
4KB

Download
memory/3060-24-0x00000000002F0000-0x0000000000340000-memory.dmp

Filesize
320KB

Download
memory/3060-25-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing