0a1e58f41e67713d709fd585520dfefd5c6ac675b6e2521e09b5bdd166c74735

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 15:09

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General

Target

d691866dc9ee18429cb1d491ee308ccf_JaffaCakes118.exe
Size

7KB
MD5

d691866dc9ee18429cb1d491ee308ccf
SHA1

3fbc468a194aa26dcb1b1c4c4bc3b052e0841c9a
SHA256

0a1e58f41e67713d709fd585520dfefd5c6ac675b6e2521e09b5bdd166c74735
SHA512

8fc5e59f417ec3f560803eebf488d6f68a3cdf56a009f0836cbfde0719dbd97d4f5a6334e494eca128c4b9fdf5ec662ccbe5e6adec627b2c423f5825cde88937
SSDEEP

96:AamG6kHWjs89JjMWsWrvF5cE2TYlnlYJnLeL0Kff345Cav19RXmm6oajF:A9js8sWFwV2nlYJLeLTg4C6n

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	4760	dw20.exe
Token: SeBackupPrivilege	4760	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 572 wrote to memory of 4760	572	d691866dc9ee18429cb1d491ee308ccf_JaffaCakes118.exe	85
PID 572 wrote to memory of 4760	572	d691866dc9ee18429cb1d491ee308ccf_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\d691866dc9ee18429cb1d491ee308ccf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d691866dc9ee18429cb1d491ee308ccf_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:572
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 808
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4760

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/572-0-0x00007FFA2FDC5000-0x00007FFA2FDC6000-memory.dmp

Filesize
4KB

Download
memory/572-1-0x000000001BAA0000-0x000000001BB46000-memory.dmp

Filesize
664KB

Download
memory/572-2-0x00007FFA2FB10000-0x00007FFA304B1000-memory.dmp

Filesize
9.6MB

Download
memory/572-3-0x00007FFA2FB10000-0x00007FFA304B1000-memory.dmp

Filesize
9.6MB

Download
memory/572-10-0x00007FFA2FB10000-0x00007FFA304B1000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads