58db6f3d156cf6596245814fd2d16410495fe064b6edf0e44967454073ed3a1d

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 02:43

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General

Target

82bf72ae279772ce52ec0a3f26364540_JaffaCakes118.exe
Size

244KB
MD5

82bf72ae279772ce52ec0a3f26364540
SHA1

e05701d117689d0db46e31e01f96d87496af87b6
SHA256

58db6f3d156cf6596245814fd2d16410495fe064b6edf0e44967454073ed3a1d
SHA512

b7c629ac78c4bf676e7fae14728e6b6d8cb5e41c65953a6f0d3f785c33f3af5e14b4b897428be9a49f4a84df639b21bf98ca2f5e5195357b3ca2caab0190c58c
SSDEEP

6144:rQIx8Z3LSV7VHH+EGCqmP/x4mp5GYtpuRw6XM3:rQ+8JWV7xHN/xVTL

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	2536	dw20.exe
Token: SeBackupPrivilege	2536	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 2536	5060	82bf72ae279772ce52ec0a3f26364540_JaffaCakes118.exe	84
PID 5060 wrote to memory of 2536	5060	82bf72ae279772ce52ec0a3f26364540_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\82bf72ae279772ce52ec0a3f26364540_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82bf72ae279772ce52ec0a3f26364540_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5060
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 716
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2536

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/5060-0-0x00007FF81CD55000-0x00007FF81CD56000-memory.dmp

Filesize
4KB

Download
memory/5060-1-0x00007FF81CAA0000-0x00007FF81D441000-memory.dmp

Filesize
9.6MB

Download
memory/5060-2-0x000000001B8B0000-0x000000001BD7E000-memory.dmp

Filesize
4.8MB

Download
memory/5060-7-0x00007FF81CAA0000-0x00007FF81D441000-memory.dmp

Filesize
9.6MB

Download
memory/5060-10-0x00007FF81CAA0000-0x00007FF81D441000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads