27e3c183568ccc73aee6b8d8fe6412a249e7f748eb33084245a80a852be5a139

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/10/2024, 20:21

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General

Target

24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe
Size

229KB
MD5

24ee27b322a2f616b19e4bd45191781e
SHA1

0fdc2a316f1d5ab383acd16ef15fc3a7e8344e9d
SHA256

27e3c183568ccc73aee6b8d8fe6412a249e7f748eb33084245a80a852be5a139
SHA512

04d8bdd4a5ddc338eb28b1679e1beb262199c23049de9d8f5a7f80ce361956763550a57fe2a2e43cc71a4e5f1cf7f3660ef3d65d71d152a9804b1701c70713c5
SSDEEP

6144:oqUTSfEGsjJRi0nlqIMSOUjSToFLZKoHv:o7E+hlUUjmoFlKoHv

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2356	Jcezoa.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe
File created	C:\Windows\Jcezoa.exe	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe
File opened for modification	C:\Windows\Jcezoa.exe	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	Jcezoa.exe
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	Jcezoa.exe
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	24ee27b322a2f616b19e4bd45191781e_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	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Jcezoa.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	Jcezoa.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\International	Jcezoa.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
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2356	Jcezoa.exe
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2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe
2356	Jcezoa.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2356	2372	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2356	2372	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2356	2372	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2356	2372	24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\24ee27b322a2f616b19e4bd45191781e_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\Jcezoa.exe
  C:\Windows\Jcezoa.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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:\Windows\Jcezoa.exe

Filesize
229KB

MD5
24ee27b322a2f616b19e4bd45191781e

SHA1
0fdc2a316f1d5ab383acd16ef15fc3a7e8344e9d

SHA256
27e3c183568ccc73aee6b8d8fe6412a249e7f748eb33084245a80a852be5a139

SHA512
04d8bdd4a5ddc338eb28b1679e1beb262199c23049de9d8f5a7f80ce361956763550a57fe2a2e43cc71a4e5f1cf7f3660ef3d65d71d152a9804b1701c70713c5

Download Submit
C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job

Filesize
372B

MD5
02d915c9f754b575a8aac2f2bd690357

SHA1
89fde2a398c9e89c6db0cdd6e385f19f9a1357e0

SHA256
85f5b5f909b1a2220a5a68a9d763d2eb7ffc4d11b535b7f0cf9756becbadd84b

SHA512
4cca6bb2931f3bc91472dc6b9dc7ffb2622acc2d2e68fa088e9150a2bea26de99e9df8ee43e78296878bec93c2a792b6f011357fb0c655105ecb9d0c2d6d42a4

Download Submit
memory/2356-49945-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49946-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-11-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49954-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49950-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49949-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49941-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49944-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2356-49947-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2372-49943-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2372-2-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2372-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2372-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2372-1-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download