45a4174532701d1174dcb93488755429907cc6f977ae1160654bedd8ab7d22d3

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 16:43

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General

Target

68618270410a504932a84014b76bd094_JaffaCakes118.exe
Size

1.2MB
MD5

68618270410a504932a84014b76bd094
SHA1

e29b1d9f22511eb92c3beb972eee06b5116aedde
SHA256

45a4174532701d1174dcb93488755429907cc6f977ae1160654bedd8ab7d22d3
SHA512

cc1ff0af3af877202b93c6f2fc29b60fcbbad9ba71a4d3cb6535c7dd24cfbe279dc8b6a9a23ee3f43805d82948937a69aad65c953a64c4ce4a77351879ab875b
SSDEEP

1536:qq9xYuUWMKGGDPAjlflKkdWs+db9l+APTyWy1MgKuZWjbVNiFCysOl9KhKLMFfA7:Rf/e

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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	68618270410a504932a84014b76bd094_JaffaCakes118.exe

Drops startup file 3 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe	68618270410a504932a84014b76bd094_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe	lsass.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe	68618270410a504932a84014b76bd094_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3280	lsass.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	68618270410a504932a84014b76bd094_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 3280	4680	68618270410a504932a84014b76bd094_JaffaCakes118.exe	85
PID 4680 wrote to memory of 3280	4680	68618270410a504932a84014b76bd094_JaffaCakes118.exe	85
PID 4680 wrote to memory of 3280	4680	68618270410a504932a84014b76bd094_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\68618270410a504932a84014b76bd094_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68618270410a504932a84014b76bd094_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3280

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\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe

Filesize
1.2MB

MD5
68618270410a504932a84014b76bd094

SHA1
e29b1d9f22511eb92c3beb972eee06b5116aedde

SHA256
45a4174532701d1174dcb93488755429907cc6f977ae1160654bedd8ab7d22d3

SHA512
cc1ff0af3af877202b93c6f2fc29b60fcbbad9ba71a4d3cb6535c7dd24cfbe279dc8b6a9a23ee3f43805d82948937a69aad65c953a64c4ce4a77351879ab875b

Download Submit
memory/3280-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4680-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download