29d37ab9af6fe37472d75e3b43ba1f815540f8bc8563ae4ae59fc1db59591338

Analysis

max time kernel
130s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 11:01

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General

Target

aabe646608c71b492846d2298146671f_JaffaCakes118.exe
Size

7KB
MD5

aabe646608c71b492846d2298146671f
SHA1

1c976623945e98b7c7f367957481a515134aa64d
SHA256

29d37ab9af6fe37472d75e3b43ba1f815540f8bc8563ae4ae59fc1db59591338
SHA512

de3473b46d14b80d1dba63af11f0f05dbcad28f3e889145257e09c60452d23a4459f3a746fe31bea8f6df1a912f90107af4a724a24c201f0b1cf46a6aceff5ef
SSDEEP

96:DkoG6kHWjs8F7TssS61vF5cE2TYlnlYJnLeL0Kff345Cdv1r5RXmm68ajF:Dljs8NvS61wV2nlYJLeLTg4Ln6T

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	2904	dw20.exe
Token: SeBackupPrivilege	2904	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2904	1644	aabe646608c71b492846d2298146671f_JaffaCakes118.exe	84
PID 1644 wrote to memory of 2904	1644	aabe646608c71b492846d2298146671f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\aabe646608c71b492846d2298146671f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aabe646608c71b492846d2298146671f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 796
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2904

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1644-0-0x00007FF8D5255000-0x00007FF8D5256000-memory.dmp

Filesize
4KB

Download
memory/1644-1-0x000000001B030000-0x000000001B0D6000-memory.dmp

Filesize
664KB

Download
memory/1644-2-0x00007FF8D4FA0000-0x00007FF8D5941000-memory.dmp

Filesize
9.6MB

Download
memory/1644-3-0x00007FF8D4FA0000-0x00007FF8D5941000-memory.dmp

Filesize
9.6MB

Download
memory/1644-10-0x00007FF8D4FA0000-0x00007FF8D5941000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads