1e3eae84dd0f9b989926f5e1c41936540dc338348fc9c6882ca7e74d82b3e4d1

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 02:47

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General

Target

08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe
Size

192KB
MD5

08815761452d9d08d3c4ada663ee9af6
SHA1

45ff07d083114c673784f050b3acbce22030a8c5
SHA256

1e3eae84dd0f9b989926f5e1c41936540dc338348fc9c6882ca7e74d82b3e4d1
SHA512

72be2393db6e38a7fb3803a9a28e49fe877127ad86b0895253199da5e6bc79d42622f5b4f9fc74abdb287bef07c8ff12bef67848e331b0cdc335a874534e10dc
SSDEEP

3072:GtB+nraxtsudTuWPDhTfIEBvMj2eBIDxUTewKMhGfcEl3odYY8rN:GtBBmcZjJWeTm3El3oN4

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2836	cmd.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	08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2836	1620	08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2836	1620	08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2836	1620	08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2836	1620	08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08815761452d9d08d3c4ada663ee9af6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Mkv..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2836

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Mkv..bat

Filesize
238B

MD5
cd0d20b1734c44211d116f2d392db8cd

SHA1
ca11fafdbcb4644c0ab987c3fd5993e2b4616d48

SHA256
545ef29e7dae6d8a896a550e9e573f71559d6a78e764a5e8a983b60772134011

SHA512
81f3a956983b5b882c7c2bda41367e28483694e6d0f968113a469a4fadfc9904032d70f492c86cc51a3b02d135adc7d879877b8b37265823fc10888558e9f0da

Download Submit
memory/1620-0-0x0000000000120000-0x0000000000131000-memory.dmp

Filesize
68KB

Download
memory/1620-1-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1620-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1620-5-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download