a4cc5b9d71dc498de9fac4a7a2c5cac75b33b2274b48724cb88f2cb6ac3f8f4c

Analysis

max time kernel
140s
max time network
149s
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, 09:54

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General

Target

3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe
Size

994KB
MD5

3f3051aafc8946cf0613e0bdd34606f2
SHA1

9e1be3edef2309e8514c7ff24f89142e9071feca
SHA256

a4cc5b9d71dc498de9fac4a7a2c5cac75b33b2274b48724cb88f2cb6ac3f8f4c
SHA512

3f33c7253504bb803ca68588e855287e2bbe5e2949ec627fa97f2a36f643c8b02b2bfc8e385350bed206be3c205461d8da29db999bf9ae50e6a7a942ed1a2a22
SSDEEP

24576:ZI39dL7NLbLt7+9Lc7dS/xK2sEdU3xqUjUD4ABULVpIAYfU:Z6dL71N+9Lc7dS/E2BGqpQpIzU

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1840	is-8PKHN.tmp

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	3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-8PKHN.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 1840	1280	3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe	83
PID 1280 wrote to memory of 1840	1280	3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe	83
PID 1280 wrote to memory of 1840	1280	3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Users\Admin\AppData\Local\Temp\is-OEU7I.tmp\is-8PKHN.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-OEU7I.tmp\is-8PKHN.tmp" /SL4 $50248 "C:\Users\Admin\AppData\Local\Temp\3f3051aafc8946cf0613e0bdd34606f2_JaffaCakes118.exe" 785302 56832
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\is-OEU7I.tmp\is-8PKHN.tmp

Filesize
640KB

MD5
3bd20417012eee2cbbb489ef5715e774

SHA1
9cbae43677bddeb5ccb27518ccc0c8f11eb4bf42

SHA256
414cb26e152afaca100b05c35140f764b0e8a4841365b6b5a6f3d5f2adba9765

SHA512
63d67e27434218d5e50dee79bc73042d5f613a7c76e816515d7890f32e37184a5c439beb70a16f86728cc0ec0e4e2d3efd64ebcc38a2ba82cf640584fbe12514

Download Submit
memory/1280-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/1280-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1280-12-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1840-11-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download
memory/1840-13-0x0000000000400000-0x00000000004CE000-memory.dmp

Filesize
824KB

Download