0ee2d0a37d899b0993b0d5841e94b06dbc41c6a58182cf63d54f49964dff166b

Analysis

max time kernel
129s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 06:41

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General

Target

192743556baa9697e8a6d35774f2cf2e_JaffaCakes118.exe
Size

7KB
MD5

192743556baa9697e8a6d35774f2cf2e
SHA1

29890d8e184b4635959ae312a5c1e18f48c61ad4
SHA256

0ee2d0a37d899b0993b0d5841e94b06dbc41c6a58182cf63d54f49964dff166b
SHA512

05b2bac31d8c9290eab625d484297de06dca7e9aa15cf2abeb9d3de5f573bcaebc7803d5a830f6c699b2696fb6f43f7bd9282e76aa99183aa8228fb55efc4a7c
SSDEEP

96:mzSmG6kHWjs891wQ2sSorvF5cE2TYlnlYJnLeL0Kff345CLv1r5RXmm6CBajF:mzFjs8PweSuwV2nlYJLeLTg4ln6CS

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	4668	dw20.exe
Token: SeBackupPrivilege	4668	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 4668	1232	192743556baa9697e8a6d35774f2cf2e_JaffaCakes118.exe	83
PID 1232 wrote to memory of 4668	1232	192743556baa9697e8a6d35774f2cf2e_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\192743556baa9697e8a6d35774f2cf2e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\192743556baa9697e8a6d35774f2cf2e_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1232
- 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:4668

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/1232-0-0x00007FFEB9205000-0x00007FFEB9206000-memory.dmp

Filesize
4KB

Download
memory/1232-1-0x000000001B5B0000-0x000000001B656000-memory.dmp

Filesize
664KB

Download
memory/1232-2-0x00007FFEB8F50000-0x00007FFEB98F1000-memory.dmp

Filesize
9.6MB

Download
memory/1232-3-0x00007FFEB8F50000-0x00007FFEB98F1000-memory.dmp

Filesize
9.6MB

Download
memory/1232-10-0x00007FFEB8F50000-0x00007FFEB98F1000-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