8520563b4e916f0a24841a959e089e0c7d61c164891742aa38bb7e7ca4a3afbe

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 15:02

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General

Target

2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe
Size

15KB
MD5

2cc9914ee86d6a5006f6040236a25f5c
SHA1

b97641efebd20d905c1ddb15de782960c1809631
SHA256

8520563b4e916f0a24841a959e089e0c7d61c164891742aa38bb7e7ca4a3afbe
SHA512

54d795fcb0192ac4330c52be311a3f94c755066375d5f6e0fe92402c5e2b32e6d71e3cf20ebc917156fe448a0e394266251e7f436c64f4efdbe60c7f5c059133
SSDEEP

192:xL7ZOqbELtloeMZ8L4+7M+R15oYZfXdcInBV/XfnlYJLe6NkhVLTanVzo5MS+OZi:xL7ZViL4UMQAYRXdBakLTiW5MS+ONo

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 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2716	2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe
Token: SeRestorePrivilege	1116	dw20.exe
Token: SeBackupPrivilege	1116	dw20.exe
Token: SeBackupPrivilege	1116	dw20.exe
Token: SeBackupPrivilege	1116	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 1116	2716	2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe	82
PID 2716 wrote to memory of 1116	2716	2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe	82
PID 2716 wrote to memory of 1116	2716	2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cc9914ee86d6a5006f6040236a25f5c_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 900
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1116

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/2716-0-0x0000000075142000-0x0000000075143000-memory.dmp

Filesize
4KB

Download
memory/2716-1-0x0000000075140000-0x00000000756F1000-memory.dmp

Filesize
5.7MB

Download
memory/2716-2-0x0000000075140000-0x00000000756F1000-memory.dmp

Filesize
5.7MB

Download
memory/2716-9-0x0000000075140000-0x00000000756F1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads