28346b96d2199039c059f1511aa8a0709c9421fe10c7ef1884990569d4646275

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 18:33

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General

Target

416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe
Size

165KB
MD5

416a1995eb75e15293cc04b8c94cfd77
SHA1

42344a0610400d8781de533c799783070a85ec44
SHA256

28346b96d2199039c059f1511aa8a0709c9421fe10c7ef1884990569d4646275
SHA512

c6ab3af8db4a6004f8936b7e63f32f8a761000c34617681d19ffddcda95a7f7562c3a506251192df8ee83b351a5df4dc68eaea96141d1cfe2cfbe109f30a57d5
SSDEEP

3072:B4HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4:qiI/PlY37ZLF4Ca6WABqBOvs

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4420	ins4093.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	ins4093.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins4093.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	ins4093.exe
File created	C:\Windows\assembly\Desktop.ini	ins4093.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins4093.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	416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins4093.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4420	ins4093.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4420	ins4093.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4420	ins4093.exe
4420	ins4093.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 4420	2940	416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe	85
PID 2940 wrote to memory of 4420	2940	416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe	85
PID 2940 wrote to memory of 4420	2940	416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\416a1995eb75e15293cc04b8c94cfd77_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Users\Admin\AppData\Local\Temp\ins4093\ins4093.exe
  "C:\Users\Admin\AppData\Local\Temp\ins4093\ins4093.exe" ins.exe /e2274578 /u4dc90cd0-7328-42b2-8f65-20295bc06f26
  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:4420

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\ins4093\ins4093.exe

Filesize
257KB

MD5
ae117f47bd80e5dcf72cf81347fceb73

SHA1
1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

SHA256
49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

SHA512
72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

Download Submit
memory/2940-21-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2940-26-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2940-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/4420-13-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-17-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-18-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-19-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-20-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-14-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-22-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-23-0x00000000733D2000-0x00000000733D3000-memory.dmp

Filesize
4KB

Download
memory/4420-25-0x00000000733D0000-0x0000000073981000-memory.dmp

Filesize
5.7MB

Download
memory/4420-12-0x00000000733D2000-0x00000000733D3000-memory.dmp

Filesize
4KB

Download