614f13679a3ccd2e42af9da7fca866c83c27a1236961611bf4225a3e3f8f3a54

Analysis

max time kernel
93s
max time network
153s
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, 13:30

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General

Target

1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
Size

737KB
MD5

1849898d8d1a5d86546e432b192d05ee
SHA1

a1556eaa8662229d8f8337990514d5ff1432781e
SHA256

614f13679a3ccd2e42af9da7fca866c83c27a1236961611bf4225a3e3f8f3a54
SHA512

028a9ff6d51b132027a131b7a0ba05b23bb6c5279751023cd302b1e25930f20a03c72362f66f76570364b9393723db16f0db963692fcde1a3e0088fe6e35483c
SSDEEP

12288:pe3kERAIY7uMXOKAA5Yp2v6C5zpI6m2kToRuO7ny:7ERAIYqMXCA5S2v6C5zpjfkToAO7ny

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
3580	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
3580	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1296 wrote to memory of 3580	1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe	82
PID 1296 wrote to memory of 3580	1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe	82
PID 1296 wrote to memory of 3580	1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe	82
PID 1296 wrote to memory of 868	1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe	83
PID 1296 wrote to memory of 868	1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe	83
PID 1296 wrote to memory of 868	1296	1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Users\Admin\AppData\Local\Temp\1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
  start
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:3580
- C:\Users\Admin\AppData\Local\Temp\1849898d8d1a5d86546e432b192d05ee_JaffaCakes118.exe
  watch
  2⤵
  - System Location Discovery: System Language Discovery
  PID:868

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

memory/868-12-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/868-17-0x0000000002E80000-0x0000000002E81000-memory.dmp

Filesize
4KB

Download
memory/868-21-0x0000000002DF0000-0x0000000002E59000-memory.dmp

Filesize
420KB

Download
memory/1296-0-0x0000000000D30000-0x0000000000D99000-memory.dmp

Filesize
420KB

Download
memory/1296-1-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1296-5-0x00000000036F0000-0x00000000036F1000-memory.dmp

Filesize
4KB

Download
memory/1296-11-0x0000000000D30000-0x0000000000D99000-memory.dmp

Filesize
420KB

Download
memory/3580-14-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3580-7-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/3580-19-0x0000000000160000-0x00000000001C9000-memory.dmp

Filesize
420KB

Download