945f6cc8ceb3cc764e7b8e3825b372e814a4dc6d2ce65c48498b4dca5a1365ca

General

Target

fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
Size

36KB
MD5

fcc186b9f7df28a427601d02b43f0f15
SHA1

9792490ffc15e0578971623174a42e961de5cd2e
SHA256

945f6cc8ceb3cc764e7b8e3825b372e814a4dc6d2ce65c48498b4dca5a1365ca
SHA512

677457ded4a2321428919ba52e182aaac21d5d59cb23ba5d383f3a08124248d1cf154b0f36ffb5f1ee4cbbfee3e93a172cdaf2fea59feb042c2ddb7e09acdf0b
SSDEEP

768:2HoRlhSItHgPd7evpE0HVBG+ZWpCic/+cj1DWRjQB:2E+ygd8qMVBGAWNmRd1

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4904 set thread context of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4704 set thread context of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3944	4228	WerFault.exe	83

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	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4904 wrote to memory of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4904 wrote to memory of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4904 wrote to memory of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4904 wrote to memory of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4904 wrote to memory of 4704	4904	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	81
PID 4704 wrote to memory of 1812	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	82
PID 4704 wrote to memory of 1812	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	82
PID 4704 wrote to memory of 1812	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	82
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83
PID 4704 wrote to memory of 4228	4704	fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4704
- - C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
    3⤵
    PID:1812
- - C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\fcc186b9f7df28a427601d02b43f0f15_JaffaCakes118.exe
    3⤵
    PID:4228
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 236
      4⤵
      Program crash
      PID:3944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4228 -ip 4228
1⤵
PID:3476

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

memory/4228-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4228-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4228-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4228-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4228-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4704-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4704-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4704-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4704-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4704-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4904-3-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4904-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4904-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing