cdfd463193bd58aace8209a9e23fa9c71c795243a144aaf34ca929a250e521db

Analysis

max time kernel
92s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 08:54

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General

Target

05232cb28cb4369f356ec1c6444e3699_JaffaCakes118.exe
Size

38KB
MD5

05232cb28cb4369f356ec1c6444e3699
SHA1

e41957e38f7ea6bae9d19b6d700cf5e93a5b768f
SHA256

cdfd463193bd58aace8209a9e23fa9c71c795243a144aaf34ca929a250e521db
SHA512

a734801595ba98bbb96b524f126b5aa3194e098038a9b724e738dc30d59351e45ef837fae4dee837ccbfb73e458ee3bd9ba92f2ca077858217b07f8e227b06a1
SSDEEP

768:czAIoHGJfkmTeXBgm6sRdpT9ha5TS8ust6BC:ch1lQxrTxQTS5o

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	2672	dw20.exe
Token: SeBackupPrivilege	2672	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5084 wrote to memory of 2672	5084	05232cb28cb4369f356ec1c6444e3699_JaffaCakes118.exe	85
PID 5084 wrote to memory of 2672	5084	05232cb28cb4369f356ec1c6444e3699_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\05232cb28cb4369f356ec1c6444e3699_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05232cb28cb4369f356ec1c6444e3699_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 1140
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2672

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/5084-0-0x00007FFB1CC15000-0x00007FFB1CC16000-memory.dmp

Filesize
4KB

Download
memory/5084-1-0x000000001B500000-0x000000001B5A6000-memory.dmp

Filesize
664KB

Download
memory/5084-2-0x00007FFB1C960000-0x00007FFB1D301000-memory.dmp

Filesize
9.6MB

Download
memory/5084-3-0x000000001BB20000-0x000000001BFEE000-memory.dmp

Filesize
4.8MB

Download
memory/5084-4-0x000000001C0A0000-0x000000001C13C000-memory.dmp

Filesize
624KB

Download
memory/5084-5-0x00007FFB1C960000-0x00007FFB1D301000-memory.dmp

Filesize
9.6MB

Download
memory/5084-6-0x0000000000F10000-0x0000000000F18000-memory.dmp

Filesize
32KB

Download
memory/5084-7-0x000000001C200000-0x000000001C24C000-memory.dmp

Filesize
304KB

Download
memory/5084-8-0x00007FFB1C960000-0x00007FFB1D301000-memory.dmp

Filesize
9.6MB

Download
memory/5084-9-0x00007FFB1C960000-0x00007FFB1D301000-memory.dmp

Filesize
9.6MB

Download
memory/5084-16-0x00007FFB1C960000-0x00007FFB1D301000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads