c1d9be376e6dd2f07235b65333cc3c9478e904b86358aee35f500661c88ca21a

Analysis

max time kernel
94s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 01:59

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General

Target

ad776e94337bd1c1ced501d2b5d3eec9_JaffaCakes118.exe
Size

7KB
MD5

ad776e94337bd1c1ced501d2b5d3eec9
SHA1

ade0e5d25f2963109d2f6215c9f9a5f5d7517fdd
SHA256

c1d9be376e6dd2f07235b65333cc3c9478e904b86358aee35f500661c88ca21a
SHA512

a2f5b149c24690fb6dc7cd49550f103a5758c64d727b0d785cf01f9077fee372c343fde38f27c5d23b0fde6cb59443d5c69258f7b021f29962f7592a94390ab6
SSDEEP

96:ngQG6kHWjs8F7TssS61vF5cE2TYlnlYJnLeL0Kff345Crv1r5RXmm6oajF:nZjs8NvS61wV2nlYJLeLTg4xn6n

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	3688	dw20.exe
Token: SeBackupPrivilege	3688	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 3688	3644	ad776e94337bd1c1ced501d2b5d3eec9_JaffaCakes118.exe	85
PID 3644 wrote to memory of 3688	3644	ad776e94337bd1c1ced501d2b5d3eec9_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\ad776e94337bd1c1ced501d2b5d3eec9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad776e94337bd1c1ced501d2b5d3eec9_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3644
- 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:3688

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/3644-0-0x00007FFDB7875000-0x00007FFDB7876000-memory.dmp

Filesize
4KB

Download
memory/3644-1-0x000000001B500000-0x000000001B5A6000-memory.dmp

Filesize
664KB

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memory/3644-2-0x00007FFDB75C0000-0x00007FFDB7F61000-memory.dmp

Filesize
9.6MB

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memory/3644-3-0x00007FFDB75C0000-0x00007FFDB7F61000-memory.dmp

Filesize
9.6MB

Download
memory/3644-10-0x00007FFDB75C0000-0x00007FFDB7F61000-memory.dmp

Filesize
9.6MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads