7c7e02b9796d58e2f856b67f51a5f8bdac59e26dce62b57f70f3e70c62fd8d04

General

Target

ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe
Size

640KB
MD5

ebd5d2e9b6d427c0a1486b1e0451d163
SHA1

724226def939963715766f62b81e0b78d99a068d
SHA256

7c7e02b9796d58e2f856b67f51a5f8bdac59e26dce62b57f70f3e70c62fd8d04
SHA512

49158fada4a4178de25e69354cb9751599f114b03822716b82ddddd3d2e511745029acb335577b1fdfd9f7c247cae91c7c4562fd2bdd6ab185580580199c1a55
SSDEEP

12288:JO5hD60H3gk2KKYaFywyQVZeJVQwF3Z4mxxD/YkHtc16EEhhpVyF:Y5hD60LO/VZbwQmXD/YkHS14DLyF

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2744	agenter.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.bat	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe
File created	C:\Windows\msagent\agenter.exe	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe
File opened for modification	C:\Windows\msagent\agenter.exe	ebd5d2e9b6d427c0a1486b1e0451d163_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	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	agenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4856	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe
Token: SeDebugPrivilege	2744	agenter.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2744	agenter.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 4796	2744	agenter.exe	83
PID 2744 wrote to memory of 4796	2744	agenter.exe	83
PID 4856 wrote to memory of 2584	4856	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe	86
PID 4856 wrote to memory of 2584	4856	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe	86
PID 4856 wrote to memory of 2584	4856	ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ebd5d2e9b6d427c0a1486b1e0451d163_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2584

C:\Windows\msagent\agenter.exe
C:\Windows\msagent\agenter.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:4796

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

C:\Windows\msagent\agenter.exe

Filesize
640KB

MD5
ebd5d2e9b6d427c0a1486b1e0451d163

SHA1
724226def939963715766f62b81e0b78d99a068d

SHA256
7c7e02b9796d58e2f856b67f51a5f8bdac59e26dce62b57f70f3e70c62fd8d04

SHA512
49158fada4a4178de25e69354cb9751599f114b03822716b82ddddd3d2e511745029acb335577b1fdfd9f7c247cae91c7c4562fd2bdd6ab185580580199c1a55

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
a2c7385e55db633d4f2b69ab4ce51385

SHA1
94729b88188922a108e8324e9ef6d14c838cbfcc

SHA256
c4fb9c4f2fd8f50e1a26326da7b24922fc22ce41dd2601c6ccf4c8c3b714e0e6

SHA512
20898ff60b9dcdeee9d3438346a5d5c49dcfba8322f5346de62195cd4190809f67ff84fa83b937c52e9c6e4fa8224f23b61d7c69dbcebc0f192d1b0f3caf0aab

Download Submit
memory/2744-33-0x0000000000DE0000-0x0000000000E34000-memory.dmp

Filesize
336KB

Download
memory/2744-32-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/2744-24-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/2744-25-0x0000000000DE0000-0x0000000000E34000-memory.dmp

Filesize
336KB

Download
memory/4856-9-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/4856-7-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/4856-12-0x00000000034C0000-0x00000000034C3000-memory.dmp

Filesize
12KB

Download
memory/4856-11-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/4856-18-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/4856-17-0x00000000034F0000-0x00000000034F1000-memory.dmp

Filesize
4KB

Download
memory/4856-16-0x0000000003500000-0x0000000003501000-memory.dmp

Filesize
4KB

Download
memory/4856-15-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/4856-14-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/4856-8-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/4856-13-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/4856-0-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/4856-6-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/4856-19-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/4856-10-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/4856-3-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/4856-4-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/4856-27-0x0000000002310000-0x0000000002364000-memory.dmp

Filesize
336KB

Download
memory/4856-26-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/4856-5-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/4856-2-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/4856-1-0x0000000002310000-0x0000000002364000-memory.dmp

Filesize
336KB

Download

Analysis

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