761287eb23fc85ceef556cc0dec36e924fbe578d19f36fe9feb85dc38306e8cc

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 12:08

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General

Target

85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe
Size

366KB
MD5

85fe9ad847afde834eb56a6c523510a7
SHA1

2333965b7f08573360900a111f65322d6d5df031
SHA256

761287eb23fc85ceef556cc0dec36e924fbe578d19f36fe9feb85dc38306e8cc
SHA512

f286925ba16f2eb74f245dc071e51b5cb4a59e91d25f637a362234dc21afa5ed29d79cc91ce353a34b83d59b2bf84dfa9bb7cd4f5cf11d8ebbdc951c479ecde1
SSDEEP

6144:4+E558yXq0L5JGW/NPqzmud0CpuryewqqiiIZeBk/c1cduOHoZ+0Zipfbsu4WRIe:4Z5qyXVGW/NPUn0CpMrwR4WPcdzo1ip/

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2728	Update.exe

Loads dropped DLL 4 IoCs

pid	Process
2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe
2728	Update.exe
2728	Update.exe
2728	Update.exe

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
Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

System Location Discovery: System Language Discovery 1 TTPs 6 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	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2524	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	31
PID 2368 wrote to memory of 2524	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	31
PID 2368 wrote to memory of 2524	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	31
PID 2368 wrote to memory of 2524	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	31
PID 2524 wrote to memory of 2600	2524	net.exe	33
PID 2524 wrote to memory of 2600	2524	net.exe	33
PID 2524 wrote to memory of 2600	2524	net.exe	33
PID 2524 wrote to memory of 2600	2524	net.exe	33
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2368 wrote to memory of 2728	2368	85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe	35
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2728 wrote to memory of 2780	2728	Update.exe	36
PID 2780 wrote to memory of 2788	2780	net.exe	38
PID 2780 wrote to memory of 2788	2780	net.exe	38
PID 2780 wrote to memory of 2788	2780	net.exe	38
PID 2780 wrote to memory of 2788	2780	net.exe	38
PID 2780 wrote to memory of 2788	2780	net.exe	38
PID 2780 wrote to memory of 2788	2780	net.exe	38
PID 2780 wrote to memory of 2788	2780	net.exe	38

C:\Users\Admin\AppData\Local\Temp\85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\85fe9ad847afde834eb56a6c523510a7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\net.exe
  net stop SharedAccess
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2524
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SharedAccess
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2600
- C:\Download\Update.exe
  C:\Download\Update.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\SysWOW64\net.exe
    net stop SharedAccess
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2780
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop SharedAccess
      4⤵
      System Location Discovery: System Language Discovery
      PID:2788

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

Network Share Discovery

T1135

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Download\Update.exe

Filesize
443KB

MD5
10a42949df36d03d946782bb56f1cb0d

SHA1
e9909d8014619276f6f5a6205906734268e99e45

SHA256
e38bfc3c169c75f21a49b206211408ec334d467702b50a52a62e4dd95c5901ff

SHA512
ffb7b6477ed8e1e5dc7a4d2cbf7a4a4b34656228b84634d28b99e22a47439b0d0df60f87d042893a93d7bd6eaa7d06f96eddf144d00da8d4d546bdedd018e256

Download Submit
memory/2368-10-0x00000000750A1000-0x00000000750A2000-memory.dmp

Filesize
4KB

Download
memory/2368-6-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-5-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-4-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-3-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-2-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-1-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-0-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2368-8-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-9-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-21-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2368-7-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2368-12-0x00000000750A0000-0x00000000750AA000-memory.dmp

Filesize
40KB

Download
memory/2368-22-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/2728-23-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2728-24-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2728-25-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2728-26-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2728-27-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2728-28-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download