d83290b80bf412884168a6d24a06fad12edb578cc612ea555476b422a4499613

General

Target

8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
Size

1002KB
MD5

8017e41b2c71f66ee834d21728a4160b
SHA1

cb8019c2aa21d17daf49f1a9a23e13281b8f4ac8
SHA256

d83290b80bf412884168a6d24a06fad12edb578cc612ea555476b422a4499613
SHA512

08ed4d7ef49248bca16a6ceff5ee2ae5acdb0f3b91b8fd6ffbf8bdcf2f90c5000e6fced84eb82dd9e94d5b358d27552526ce6a0d3896168251f4c7b88789ca03
SSDEEP

24576:J7oP3LsrNZqTcIPBz8xAOZmuaWdEIwjS/1aOaxys:loTYqAIPBz8xASvaWt4Q1c

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2600	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2600	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	99
PID 2424 wrote to memory of 2600	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	99
PID 2424 wrote to memory of 2600	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	99
PID 2424 wrote to memory of 1860	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	101
PID 2424 wrote to memory of 1860	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	101
PID 2424 wrote to memory of 1860	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	101
PID 2424 wrote to memory of 1264	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	102
PID 2424 wrote to memory of 1264	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	102
PID 2424 wrote to memory of 1264	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	102
PID 2424 wrote to memory of 1892	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	103
PID 2424 wrote to memory of 1892	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	103
PID 2424 wrote to memory of 1892	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	103
PID 2424 wrote to memory of 3848	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	104
PID 2424 wrote to memory of 3848	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	104
PID 2424 wrote to memory of 3848	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	104
PID 2424 wrote to memory of 4508	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	105
PID 2424 wrote to memory of 4508	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	105
PID 2424 wrote to memory of 4508	2424	8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe	105

C:\Users\Admin\AppData\Local\Temp\8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8017e41b2c71f66ee834d21728a4160b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eGXOLNdIXhOq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp80F3.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2600
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1860
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1264
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1892
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:3848
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:4508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

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:\Users\Admin\AppData\Local\Temp\tmp80F3.tmp

Filesize
1KB

MD5
ed99f397d995c4656073cc37986a3c50

SHA1
679955c69d077ce04c176a1020b44615495f26da

SHA256
e4547302e3000bc202bcbaa8806be79b45eca05fa1fe08bc077a8e12b4c4ec9d

SHA512
733a8c770c230de76a514c489a70b3ba43bd4c6ee6d99764fd2e0474c85e12463baca1cc7402b8f9d5ccde0b12120c0b6097aa82a86ef291d95fc3f55652ecf0

Download Submit
memory/2424-5-0x0000000005450000-0x000000000545A000-memory.dmp

Filesize
40KB

Download
memory/2424-2-0x0000000005AE0000-0x0000000006084000-memory.dmp

Filesize
5.6MB

Download
memory/2424-3-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/2424-4-0x0000000005530000-0x00000000055CC000-memory.dmp

Filesize
624KB

Download
memory/2424-6-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/2424-0-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/2424-7-0x0000000005970000-0x0000000005986000-memory.dmp

Filesize
88KB

Download
memory/2424-8-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/2424-9-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/2424-10-0x00000000071B0000-0x0000000007288000-memory.dmp

Filesize
864KB

Download
memory/2424-11-0x0000000006E70000-0x0000000006EE8000-memory.dmp

Filesize
480KB

Download
memory/2424-1-0x0000000000AF0000-0x0000000000BF0000-memory.dmp

Filesize
1024KB

Download
memory/2424-18-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads