7f4e6f51e9eb798c93b2bebc2042b1278fc7d91021e6708863f28a41a3919176

Analysis

max time kernel
94s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2024, 23:02

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General

Target

26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe
Size

68KB
MD5

26c8b947690584b3e6ccbbe0ae16c48f
SHA1

c44b321d9ffd2df162eec53dc902966016f83be1
SHA256

7f4e6f51e9eb798c93b2bebc2042b1278fc7d91021e6708863f28a41a3919176
SHA512

4df98972a178e8fb2a736f23e1dc5d6c067fe43e33f230d2221c1944107a6b4e3a45921f0a54f29c11802cec93d6ebb3d6fcf5c6a4b2f356f8f3360467018785
SSDEEP

768:J5g1e3lRaujSrR2c3jjAuiD6GFLth9SSpYlfRv1iA+wPZIxkZppR4RL9W1H593Sr:JorR2yyFzSgY/vxIx+Zg9WpfCoHFBO

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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4432	Uninstall.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	Uninstall.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3864 wrote to memory of 4432	3864	26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe	86
PID 3864 wrote to memory of 4432	3864	26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe	86
PID 3864 wrote to memory of 4432	3864	26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\26c8b947690584b3e6ccbbe0ae16c48f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3864
- C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
  "C:\Users\Admin\AppData\Local\Temp\Uninstall.exe" end
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4432

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\Uninstall.exe

Filesize
68KB

MD5
26c8b947690584b3e6ccbbe0ae16c48f

SHA1
c44b321d9ffd2df162eec53dc902966016f83be1

SHA256
7f4e6f51e9eb798c93b2bebc2042b1278fc7d91021e6708863f28a41a3919176

SHA512
4df98972a178e8fb2a736f23e1dc5d6c067fe43e33f230d2221c1944107a6b4e3a45921f0a54f29c11802cec93d6ebb3d6fcf5c6a4b2f356f8f3360467018785

Download Submit
memory/3864-8-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/4432-9-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download