1a7ff8b17d703d84698d653da808832d3d81b946c5ed606f0e3d4676c1bd99d6

Analysis

max time kernel
140s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 10:18

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General

Target

c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe
Size

576KB
MD5

c085a92187e2c7d5fcdc82ed4668134f
SHA1

38aa9c6fde946645d57c6a4d48f7de005711e8c7
SHA256

1a7ff8b17d703d84698d653da808832d3d81b946c5ed606f0e3d4676c1bd99d6
SHA512

cbcfd3038838d4d63568873f6a6750ef27683a4f9271621a86f66b5feb86c725051dbacff2bdcb00ff664338b0a4165f519f011ef0d71a4302c5ffd222290276
SSDEEP

12288:CCy5tfAtuLEl0EccdMpwq6Fp/V2GjsxuNYtXoXHdbHRZ6U+SLfwyM5:YtotuLERcWMpBk/V2GoIOoXdbxZbfwJ5

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3764	CloudTool.exe

Loads dropped DLL 1 IoCs

pid	Process
4560	c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CloudTool.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 3764	4560	c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe	85
PID 4560 wrote to memory of 3764	4560	c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe	85
PID 4560 wrote to memory of 3764	4560	c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c085a92187e2c7d5fcdc82ed4668134f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4560
- C:\Users\Admin\AppData\Local\Temp\CloudTool.exe
  "C:\Users\Admin\AppData\Local\Temp\CloudTool.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CloudTool.exe

Filesize
36KB

MD5
a40faf9512cdbded5be40e9954a58ad1

SHA1
94e24873d2e1d9f33e159fb867bbf318540998dc

SHA256
fb4b443998ccf4c9a16770b8259185e1f587e96227391a2e0526615cf90b9d2f

SHA512
b84625080250cde14f3b3b7519ffbfdb1a13065d0a12685f192be9e391ac279d699e4c8584f7d36d30e2cabdff280f66e2cc5e112f49b04f1dcde46a9b0d44fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsxCC89.tmp\InstallOptions.dll

Filesize
14KB

MD5
107737e3282fefd85684f2fa3df6d1c3

SHA1
3befbcae116a644ae28cebdc1d7dfe6be5c8ca5f

SHA256
21042be362d4073053bffcc90511b3ecf77902243525b56bb159581b5ece43a0

SHA512
439ac2f3066902e08d63dc3061f55063089857e765feb29fe47ba5819a9bebdff3fe2fe55fc8bfcfddb729d340f006ee95b5aa4422d712f9dcc07cc02ec410b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsxCC89.tmp\ioSpecial.ini

Filesize
522B

MD5
daadc1b8ba3fea932a7af7e170004226

SHA1
064052ca079590bbe58b503fdeffaa38ca6f55bb

SHA256
d70540f3458907c34cbaa051ae11cb5c427a378cd981340487d525462c456c66

SHA512
1ac54ee74511cb7590244160e545202f034be13de5db0edc1494b9452cac5fc4831711ec3184b719de19b9c422e9c58dbb549f327997a82baa4695e90a463b58

Download Submit