6ca34e628f16eb5e5a33a0ebd80e64527e9c07b27b053ab655586fd89db57cb2

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 07:17

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General

Target

2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe
Size

418KB
MD5

2d129ac9478cb8e01aae3f456d181be3
SHA1

373553b8e1dfd5f51711f0ea035e5dcc66f42106
SHA256

6ca34e628f16eb5e5a33a0ebd80e64527e9c07b27b053ab655586fd89db57cb2
SHA512

26059ddba0233c7d73ae440750c3c92cac33cac260b17e94f9e245af170112abc38cd6876430c65f94f712367432842cd6bb86cb495fefdf8e32340e4fd5c0f2
SSDEEP

12288:FJhsOPM/9gbCI4sXsysrbM/86e3+qjEJjuijuhjDj1hrpIju2r:FJhsOPM/9gbCI4sXsysrwe3+qoJKiKhI

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 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe
Token: 33	1696	2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1696	2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe
Token: SeBackupPrivilege	1688	dw20.exe
Token: SeBackupPrivilege	1688	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1688	1696	2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe	86
PID 1696 wrote to memory of 1688	1696	2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d129ac9478cb8e01aae3f456d181be3_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 932
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1688

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/1696-0-0x00007FF901C45000-0x00007FF901C46000-memory.dmp

Filesize
4KB

Download
memory/1696-2-0x000000001C0A0000-0x000000001C56E000-memory.dmp

Filesize
4.8MB

Download
memory/1696-1-0x00007FF901990000-0x00007FF902331000-memory.dmp

Filesize
9.6MB

Download
memory/1696-3-0x000000001C570000-0x000000001C616000-memory.dmp

Filesize
664KB

Download
memory/1696-4-0x000000001C700000-0x000000001C79C000-memory.dmp

Filesize
624KB

Download
memory/1696-5-0x00007FF901990000-0x00007FF902331000-memory.dmp

Filesize
9.6MB

Download
memory/1696-6-0x00000000014C0000-0x00000000014C8000-memory.dmp

Filesize
32KB

Download
memory/1696-7-0x000000001C9B0000-0x000000001C9FC000-memory.dmp

Filesize
304KB

Download
memory/1696-14-0x00007FF901990000-0x00007FF902331000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads