dd1c862c11472b3c5354c2fcdce648d302050aaadfca373a198f0aa25a223d9f

Analysis

max time kernel
95s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2024, 13:00

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General

Target

1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe
Size

162KB
MD5

1830ed42d04d38192639d9f3a50da590
SHA1

c90aed3641e7f638bfd7fef444f7238c28760e28
SHA256

dd1c862c11472b3c5354c2fcdce648d302050aaadfca373a198f0aa25a223d9f
SHA512

290f9a1c542377bb0004a75503667f47077044954cda50cb2dd7ab7d2e52b1bb36fec2f36564f0ac693a70f7b0873cc97aca51981624be9ae2bbce41999309b7
SSDEEP

3072:UiSVipBoNdGhm5P+0he9xagDexm6UJdme3HgrLpbPJG5h9:viilhmIQODDHBJdmOHIFs9

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3384	ins5571.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	ins5571.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins5571.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	ins5571.exe
File created	C:\Windows\assembly\Desktop.ini	ins5571.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins5571.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	1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins5571.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3384	ins5571.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3384	ins5571.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3384	ins5571.exe
3384	ins5571.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 3384	1172	1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe	84
PID 1172 wrote to memory of 3384	1172	1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe	84
PID 1172 wrote to memory of 3384	1172	1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1830ed42d04d38192639d9f3a50da590_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Users\Admin\AppData\Local\Temp\ins5571\ins5571.exe
  "C:\Users\Admin\AppData\Local\Temp\ins5571\ins5571.exe" ins.exe /e5842896 /u4fe0cf9f-1fe4-4abb-905a-57915bc06f2f
  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:3384

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ins5571\ins5571.exe

Filesize
252KB

MD5
2b8fb03bf38cb33a98d804cfdc2bb2c0

SHA1
962a9850ff0728f80c14878859dc2307f6ab0ff2

SHA256
01053b858d8d24f62c5520fb0255d16e728d27d173c15d2d4082ffdf85adf5e8

SHA512
18b0d66a8152014d8e2ad03b8f1b80c69d9ebb805215735b476643fbd2fdb0e817b89f81beae604c969ad2b94225032f507e911c9874a735f2dfed32cf3925df

Download Submit
memory/1172-21-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1172-27-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1172-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/3384-14-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-17-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-18-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-19-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-20-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-13-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-22-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-23-0x0000000073462000-0x0000000073463000-memory.dmp

Filesize
4KB

Download
memory/3384-25-0x0000000073460000-0x0000000073A11000-memory.dmp

Filesize
5.7MB

Download
memory/3384-12-0x0000000073462000-0x0000000073463000-memory.dmp

Filesize
4KB

Download