98428d2a94c36ddad8acd153d972f4065b6b3ca9b6b7001f4c70e6ea48b076c6

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 05:04

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General

Target

14c576a363fde6e4ba782b724731ee6a_JaffaCakes118.exe
Size

20KB
MD5

14c576a363fde6e4ba782b724731ee6a
SHA1

3a0c3388986fd437fe51448b0439dd59d8617036
SHA256

98428d2a94c36ddad8acd153d972f4065b6b3ca9b6b7001f4c70e6ea48b076c6
SHA512

9d1a748b3767c1deae02b00dd99171977f6c02ebb8222ca1aa70e1916b74cd059b938c59775cc5d6bf0cec8c442150bea0d5193210aefa90235ae036e64e1635
SSDEEP

384:t6LN7aUEkXtBcelBcoGwiTtLmiOYTAWlH:4LlYlH

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	4004	dw20.exe
Token: SeBackupPrivilege	4004	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 4004	5076	14c576a363fde6e4ba782b724731ee6a_JaffaCakes118.exe	89
PID 5076 wrote to memory of 4004	5076	14c576a363fde6e4ba782b724731ee6a_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\14c576a363fde6e4ba782b724731ee6a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14c576a363fde6e4ba782b724731ee6a_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5076
- 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:4004

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4080,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=3772 /prefetch:8
1⤵
PID:4920

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/5076-0-0x00007FFC06D15000-0x00007FFC06D16000-memory.dmp

Filesize
4KB

Download
memory/5076-1-0x0000000000C70000-0x0000000000C90000-memory.dmp

Filesize
128KB

Download
memory/5076-2-0x00007FFC06A60000-0x00007FFC07401000-memory.dmp

Filesize
9.6MB

Download
memory/5076-3-0x00007FFC06A60000-0x00007FFC07401000-memory.dmp

Filesize
9.6MB

Download
memory/5076-10-0x00007FFC06A60000-0x00007FFC07401000-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