8655a619d48d872a17bdc6df80976d0bc52d3c1edb59633bd1cb2e56adb65245

Analysis

max time kernel
32s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 14:20

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General

Target

a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe
Size

301KB
MD5

a2e138f736c1dc019614455093d43a86
SHA1

44c11c9597383dd81c5bf1af2fcd453962f862d0
SHA256

8655a619d48d872a17bdc6df80976d0bc52d3c1edb59633bd1cb2e56adb65245
SHA512

60e7e9d2b600390086e8379b96d188e7ac9f95c8c8230c4570402dd67240f5f60f38ed2ad7dedab1ce945a5494a82c87952b5b1ed1e124ee2b97ca405a92992f
SSDEEP

6144:fJEYERqaQiEYixXAkmOgoUpMEEdlntRb5A+na4S3lfEQwf:h5+qntJxjfg5mxdltZ5A+na4TQwf

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2828	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2728	svohst.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svohst.exe	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svohst.exe	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svohst.exe	svohst.exe
File created	C:\Windows\SysWOW64\Deleteme.bat	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svohst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2828	2348	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe	30
PID 2348 wrote to memory of 2828	2348	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe	30
PID 2348 wrote to memory of 2828	2348	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe	30
PID 2348 wrote to memory of 2828	2348	a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a2e138f736c1dc019614455093d43a86_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Deleteme.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2828

C:\Windows\SysWOW64\svohst.exe
C:\Windows\SysWOW64\svohst.exe -NetSata
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2728

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

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Downloads

C:\Windows\SysWOW64\Deleteme.bat

Filesize
212B

MD5
124b51c7c7dafa1f8e4ac41b11135c62

SHA1
a8931400948a771178707e6ee1d5c350c105f0f8

SHA256
accb57cc39b788af7ccb8bac5879364b48858a84ba0151d717d9bdddf98023ae

SHA512
081ea21c6edf5ea5b77e87031bd42f8761fd7bb27eca76279e6d42865cc16a95a667b24782ae643485e580cb0c945f0ad7ad82ff97c3302a05c238d32cf26f6f

Download Submit
C:\Windows\SysWOW64\svohst.exe

Filesize
301KB

MD5
a2e138f736c1dc019614455093d43a86

SHA1
44c11c9597383dd81c5bf1af2fcd453962f862d0

SHA256
8655a619d48d872a17bdc6df80976d0bc52d3c1edb59633bd1cb2e56adb65245

SHA512
60e7e9d2b600390086e8379b96d188e7ac9f95c8c8230c4570402dd67240f5f60f38ed2ad7dedab1ce945a5494a82c87952b5b1ed1e124ee2b97ca405a92992f

Download Submit
memory/2348-0-0x0000000000400000-0x0000000000480038-memory.dmp

Filesize
512KB

Download
memory/2348-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2348-7-0x0000000000400000-0x0000000000480038-memory.dmp

Filesize
512KB

Download
memory/2728-4-0x0000000000400000-0x0000000000480038-memory.dmp

Filesize
512KB

Download
memory/2728-5-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2728-9-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2728-8-0x0000000000400000-0x0000000000480038-memory.dmp

Filesize
512KB

Download