815629b90421212c2dd045117f544c9ee34fce90210c212d1b9893422631bdc6

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 02:01

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General

Target

28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
Size

400KB
MD5

28dc8f068915df0ae15a9ccef4c0856a
SHA1

52727218d97a4daceac45812066f9cea49783213
SHA256

815629b90421212c2dd045117f544c9ee34fce90210c212d1b9893422631bdc6
SHA512

2e6b9129b3709cc0fda4e27619ed958f7f399273c1eb1aec77c308245c1b46b6e697b1380f678351d89669a5972f63c51bea453ce73bd63b871b5803c7c35fff
SSDEEP

12288:jBAsu/1OsCzbT7YebtN2rMFpouF0/D60:sMzEgNPFpoz/9

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3480	verify.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\code\verify.exe	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe

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	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	verify.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
3480	verify.exe
3480	verify.exe
3480	verify.exe
3480	verify.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 3480	4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe	85
PID 4116 wrote to memory of 3480	4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe	85
PID 4116 wrote to memory of 3480	4116	28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\28dc8f068915df0ae15a9ccef4c0856a_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4116
- C:\Program Files\code\verify.exe
  "C:\Program Files\code\verify.exe" "33201"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Program Files\code\verify.exe

Filesize
400KB

MD5
a9db1cff7b84541343a41c8f14ead709

SHA1
ed2a17254eb5b4d042dea2d03aba8fa27f4d3c39

SHA256
4d367d9e8b9339bc6e924037e78ea18f4eabe3221c6a66e3ebf599db5d5b91bb

SHA512
e8a8ced63414da7d37cebf5318e16493bdee995cedb14e98bd0148cd6e9650a922635a20846652f5a8694a29e7e5f07cf1398242ce934d1ef88950fd3b39ae6a

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