1e518f3386e72a908cc9b6af1a2fcab1d2fadfc133c0e8d83a77e4b474c5b98b

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 19:58

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General

Target

d058f235fe9083ccbcfc9dab982a56a4_JaffaCakes118.exe
Size

7KB
MD5

d058f235fe9083ccbcfc9dab982a56a4
SHA1

8061e9980c86052f2e8975e5b564dd34b1bbfeba
SHA256

1e518f3386e72a908cc9b6af1a2fcab1d2fadfc133c0e8d83a77e4b474c5b98b
SHA512

b10604f45d52c6d3cba8eedf4fe2f367f7eeab010dd918db4e4754aa3d29ff67790bfb1ce1fdd1396ea6f7e46d6d7daeddab4af6dec111b8dcc534be53c80f22
SSDEEP

96:BkoG6kHWjs8pkaMWSorvF5cE2TYlnlYJnLeL0Kff345C0v1dRXmm68ajF:Bljs8yWSuwV2nlYJLeLTg4U6T

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	5004	dw20.exe
Token: SeBackupPrivilege	5004	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 5004	2296	d058f235fe9083ccbcfc9dab982a56a4_JaffaCakes118.exe	84
PID 2296 wrote to memory of 5004	2296	d058f235fe9083ccbcfc9dab982a56a4_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\d058f235fe9083ccbcfc9dab982a56a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d058f235fe9083ccbcfc9dab982a56a4_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- 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:5004

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/2296-0-0x00007FFFFF8F5000-0x00007FFFFF8F6000-memory.dmp

Filesize
4KB

Download
memory/2296-1-0x000000001B420000-0x000000001B4C6000-memory.dmp

Filesize
664KB

Download
memory/2296-2-0x00007FFFFF640000-0x00007FFFFFFE1000-memory.dmp

Filesize
9.6MB

Download
memory/2296-3-0x00007FFFFF640000-0x00007FFFFFFE1000-memory.dmp

Filesize
9.6MB

Download
memory/2296-10-0x00007FFFFF640000-0x00007FFFFFFE1000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads