59702f378c665fedd87d3d98d652e83ba72b8c028fe5aef44233d83e009b123d

General

Target

957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
Size

356KB
MD5

957e2bbc9f7ee3830a56672b11250ee9
SHA1

81ad26a50bb036c2d2f784a370b473da81410fd4
SHA256

59702f378c665fedd87d3d98d652e83ba72b8c028fe5aef44233d83e009b123d
SHA512

f807f3a24b48c858d767ba05c5c1549a75475ff01589bc6bf7bf9b9da968fac020c7dd3ac475a7074732fc37c56e6ffc148eb168d9278d2b15ea71220a31d5f2
SSDEEP

6144:7vbx8Gv1pFM7UipZAViHo6YsU5Fi91EzGHsZUa:7Xv1Y7UUZAVj6JUbigGHct

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1436	ELaD5PU2KjPI.exe

Executes dropped EXE 2 IoCs

pid	Process
1584	ELaD5PU2KjPI.exe
1436	ELaD5PU2KjPI.exe

Loads dropped DLL 4 IoCs

pid	Process
2652	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
2652	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
1436	ELaD5PU2KjPI.exe
1436	ELaD5PU2KjPI.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\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4l4UZnDkDt = "C:\\ProgramData\\3V2IZZeBr9whSBj\\ELaD5PU2KjPI.exe"	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5092 set thread context of 2652	5092	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	87
PID 1584 set thread context of 1436	1584	ELaD5PU2KjPI.exe	89
PID 1436 set thread context of 1552	1436	ELaD5PU2KjPI.exe	92

System Location Discovery: System Language Discovery 1 TTPs 4 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	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ELaD5PU2KjPI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ELaD5PU2KjPI.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 2652	5092	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	87
PID 5092 wrote to memory of 2652	5092	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	87
PID 5092 wrote to memory of 2652	5092	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	87
PID 5092 wrote to memory of 2652	5092	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	87
PID 5092 wrote to memory of 2652	5092	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	87
PID 2652 wrote to memory of 1584	2652	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	88
PID 2652 wrote to memory of 1584	2652	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	88
PID 2652 wrote to memory of 1584	2652	957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe	88
PID 1584 wrote to memory of 1436	1584	ELaD5PU2KjPI.exe	89
PID 1584 wrote to memory of 1436	1584	ELaD5PU2KjPI.exe	89
PID 1584 wrote to memory of 1436	1584	ELaD5PU2KjPI.exe	89
PID 1584 wrote to memory of 1436	1584	ELaD5PU2KjPI.exe	89
PID 1584 wrote to memory of 1436	1584	ELaD5PU2KjPI.exe	89
PID 1436 wrote to memory of 1552	1436	ELaD5PU2KjPI.exe	92
PID 1436 wrote to memory of 1552	1436	ELaD5PU2KjPI.exe	92
PID 1436 wrote to memory of 1552	1436	ELaD5PU2KjPI.exe	92
PID 1436 wrote to memory of 1552	1436	ELaD5PU2KjPI.exe	92
PID 1436 wrote to memory of 1552	1436	ELaD5PU2KjPI.exe	92

C:\Users\Admin\AppData\Local\Temp\957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Users\Admin\AppData\Local\Temp\957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\957e2bbc9f7ee3830a56672b11250ee9_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2652
- - C:\ProgramData\3V2IZZeBr9whSBj\ELaD5PU2KjPI.exe
    "C:\ProgramData\3V2IZZeBr9whSBj\ELaD5PU2KjPI.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1584
  - - C:\ProgramData\3V2IZZeBr9whSBj\ELaD5PU2KjPI.exe
      "C:\ProgramData\3V2IZZeBr9whSBj\ELaD5PU2KjPI.exe"
      4⤵
      Deletes itself
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1436
    - - C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe
        
        "C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe" /i:1436
        5⤵
        
        PID:1552

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

Modify Registry

1

T1112

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:\ProgramData\3V2IZZeBr9whSBj\ELaD5PU2KjPI.exe

Filesize
356KB

MD5
957e2bbc9f7ee3830a56672b11250ee9

SHA1
81ad26a50bb036c2d2f784a370b473da81410fd4

SHA256
59702f378c665fedd87d3d98d652e83ba72b8c028fe5aef44233d83e009b123d

SHA512
f807f3a24b48c858d767ba05c5c1549a75475ff01589bc6bf7bf9b9da968fac020c7dd3ac475a7074732fc37c56e6ffc148eb168d9278d2b15ea71220a31d5f2

Download Submit
C:\ProgramData\3V2IZZeBr9whSBj\RCX89B2.tmp

Filesize
356KB

MD5
ef4fbca45d1a25238aec2024a131e980

SHA1
c4b40301879c0f1bc020f451576bd584e5528542

SHA256
438d3ac5303bcbf07357b6aa444242933835c99dfb9e35373bc61435956eff48

SHA512
9b20601ad91f9394f7dea0c514e4d925fbab5d89660970590d3a6f3c0c46b6b0f4f29ada1c0a2940c9bc0d6ee2a7e8cb3f150860c0c20d0457606c4d1dac3660

Download Submit
memory/1436-42-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/1436-39-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1436-29-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/1552-43-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/1552-40-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/1584-24-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/1584-26-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/1584-28-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/2652-17-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2652-21-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/2652-10-0x0000000076260000-0x0000000076350000-memory.dmp

Filesize
960KB

Download
memory/2652-3-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2652-4-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2652-1-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/5092-0-0x0000000076280000-0x0000000076281000-memory.dmp

Filesize
4KB

Download
memory/5092-2-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads