6c6e8daeca0a2a84778dbe80d384e7fff4406176e3311890e5b3fc9c0ffd2cf1

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17-08-2024 22:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe
Size

386KB
MD5

a463fb58802dd85288e8b847e6ce8c38
SHA1

8eb78e6e241a022ed2ec7055bababdf3045268c8
SHA256

6c6e8daeca0a2a84778dbe80d384e7fff4406176e3311890e5b3fc9c0ffd2cf1
SHA512

a92ad4af6086b71b8eb5c70609a7e5f0f39c358fcbca47bf9bfb4ba24e6459f7ea0d9d2bef992e288d6f06015ee328ef152815a10cc3ab83c8b687c36afe4935
SSDEEP

12288:x9xZ5yN3Cwaw//ikDju436I26h+OoS9Ot8:x9vsky/7NKDm+18

Score

7^/10

discovery spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2072-0-0x00000000008F0000-0x0000000000A3F000-memory.dmp	upx
behavioral1/memory/2072-1-0x00000000008F0000-0x0000000000A3F000-memory.dmp	upx
behavioral1/files/0x0017000000016d4d-11.dat	upx
behavioral1/memory/2072-13-0x00000000008F0000-0x0000000000A3F000-memory.dmp	upx

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	a463fb58802dd85288e8b847e6ce8c38_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 2072 wrote to memory of 2764	2072	a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2764	2072	a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2764	2072	a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2764	2072	a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a463fb58802dd85288e8b847e6ce8c38_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\659.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\43305.exe

Filesize
386KB

MD5
a463fb58802dd85288e8b847e6ce8c38

SHA1
8eb78e6e241a022ed2ec7055bababdf3045268c8

SHA256
6c6e8daeca0a2a84778dbe80d384e7fff4406176e3311890e5b3fc9c0ffd2cf1

SHA512
a92ad4af6086b71b8eb5c70609a7e5f0f39c358fcbca47bf9bfb4ba24e6459f7ea0d9d2bef992e288d6f06015ee328ef152815a10cc3ab83c8b687c36afe4935

Download Submit
C:\Users\Admin\AppData\Local\Temp\659.bat

Filesize
175B

MD5
cb7aa65be6fcfc041e5a3e2643d38055

SHA1
467ecd02d3b3dd6f1029cb4754281c56dc0cc1f7

SHA256
895e9788192961ce089e119d46d57db80bb7b65a6222f6a87596cad30de8ba96

SHA512
060e5919c7e990e15f8e03575af39ee91ecd663426a97a669ec189dbcf1073399bef014e5ddea24fb7fdb80a709938d85110cc7eb319b61e1e5ab103e82ead64

Download Submit
memory/2072-0-0x00000000008F0000-0x0000000000A3F000-memory.dmp

Filesize
1.3MB

Download
memory/2072-1-0x00000000008F0000-0x0000000000A3F000-memory.dmp

Filesize
1.3MB

Download
memory/2072-13-0x00000000008F0000-0x0000000000A3F000-memory.dmp

Filesize
1.3MB

Download