4d23f32f5f0ab18bb48abed0fd0908ad44a556d4ff3e914cafaf918be8972f96

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 18:30

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General

Target

0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe
Size

164KB
MD5

0bfc3989691a0c1ac912317f094108fa
SHA1

ace6f4890821a2c0e981af6e3478273f8bef4ac7
SHA256

4d23f32f5f0ab18bb48abed0fd0908ad44a556d4ff3e914cafaf918be8972f96
SHA512

5d6af8a835b23e499c115c3851fc538a8c5ba3d75f6d460dd05b37f5a51151c7123d580826bfb2da248859597eae2934659332328604e675bb402339f2589ffa
SSDEEP

3072:SimnuVXjzu3vsLrP5voun/VqIoKJfma7tYEoFMhY:culu3vsPfdqIoK0a7BK

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-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1872	ins3012.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	ins3012.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins3012.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	ins3012.exe
File created	C:\Windows\assembly\Desktop.ini	ins3012.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins3012.exe

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	0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins3012.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1872	ins3012.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1872	ins3012.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1872	ins3012.exe
1872	ins3012.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 1872	4964	0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe	86
PID 4964 wrote to memory of 1872	4964	0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe	86
PID 4964 wrote to memory of 1872	4964	0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0bfc3989691a0c1ac912317f094108fa_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\AppData\Local\Temp\ins3012\ins3012.exe
  "C:\Users\Admin\AppData\Local\Temp\ins3012\ins3012.exe" ins.exe /e11588728 /u4fd99101-fa18-4898-bfd9-098a5bc06f2f
  2⤵
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ins3012\ins3012.exe

Filesize
252KB

MD5
2b8fb03bf38cb33a98d804cfdc2bb2c0

SHA1
962a9850ff0728f80c14878859dc2307f6ab0ff2

SHA256
01053b858d8d24f62c5520fb0255d16e728d27d173c15d2d4082ffdf85adf5e8

SHA512
18b0d66a8152014d8e2ad03b8f1b80c69d9ebb805215735b476643fbd2fdb0e817b89f81beae604c969ad2b94225032f507e911c9874a735f2dfed32cf3925df

Download Submit
memory/1872-18-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-12-0x0000000073A02000-0x0000000073A03000-memory.dmp

Filesize
4KB

Download
memory/1872-13-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-14-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-17-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-19-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-20-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-22-0x0000000073A02000-0x0000000073A03000-memory.dmp

Filesize
4KB

Download
memory/1872-23-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/1872-25-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/4964-0-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/4964-21-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/4964-27-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download