a7c204f16dbae8eb221bb143d67e5f926dd5fe71a0c07b4ee19d0893872061a3

General

Target

441c29beb785825773565a52f663ab64_JaffaCakes118.exe
Size

1.2MB
MD5

441c29beb785825773565a52f663ab64
SHA1

310041ea7b3fc883df2b81516f42b0ae311bf6cd
SHA256

a7c204f16dbae8eb221bb143d67e5f926dd5fe71a0c07b4ee19d0893872061a3
SHA512

cb4d8ae091cb07a441041e824f3ef1d2b2d606eac3be3c57d96c8dde5b259f1b5dbe0714ff4639df0d12ba7fc1b7c2b486479197316c9521ca48b85a4ee05021
SSDEEP

24576:1Lxy7ZcQ7wAXRAbhDdAGLMMiw4Fj0qN+x4QCO490V94fYgtvGk6GA:u7ZpFi8j5O497oDGA

Score

7^/10

credential_access discovery persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1188	Chrome.exe

Loads dropped DLL 2 IoCs

pid	Process
1416	441c29beb785825773565a52f663ab64_JaffaCakes118.exe
1416	441c29beb785825773565a52f663ab64_JaffaCakes118.exe

Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\Chrome.exe = "C:\\Users\\Admin\\AppData\\Roaming\\oaqtwo\\oaqtwo\\0.0.0.0\\Chrome.exe"	Chrome.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1188 set thread context of 2868	1188	Chrome.exe	32

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 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	441c29beb785825773565a52f663ab64_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 1188	1416	441c29beb785825773565a52f663ab64_JaffaCakes118.exe	31
PID 1416 wrote to memory of 1188	1416	441c29beb785825773565a52f663ab64_JaffaCakes118.exe	31
PID 1416 wrote to memory of 1188	1416	441c29beb785825773565a52f663ab64_JaffaCakes118.exe	31
PID 1416 wrote to memory of 1188	1416	441c29beb785825773565a52f663ab64_JaffaCakes118.exe	31
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32
PID 1188 wrote to memory of 2868	1188	Chrome.exe	32

C:\Users\Admin\AppData\Local\Temp\441c29beb785825773565a52f663ab64_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\441c29beb785825773565a52f663ab64_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Users\Admin\AppData\Local\Temp\Chrome.exe
  "C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1188
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\Chrome.exe

Filesize
668KB

MD5
6e03fe57b39bd38c95a5af9bbd4a3033

SHA1
ed1576d786e7d9c3e221b348b1cad07f69525d11

SHA256
f6eaa228dfc989344033ce5af6bbed9fbaedaa57fb5bf8485d073582ca65c6c7

SHA512
29f9f4770df2f4ffbc3d9816b58549c7d1e18991541955d435c8087631dbec18debc5d21171f1080ad989d9490337fa0fc79bb51b207356195bd7ae6e90ce7b6

Download Submit
memory/1188-14-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-16-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-41-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-40-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-39-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1416-0-0x00000000746C1000-0x00000000746C2000-memory.dmp

Filesize
4KB

Download
memory/1416-1-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1416-2-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/1416-15-0x00000000746C0000-0x0000000074C6B000-memory.dmp

Filesize
5.7MB

Download
memory/2868-23-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-25-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2868-28-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-31-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-34-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-38-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-37-0x0000000000460000-0x00000000004C7000-memory.dmp

Filesize
412KB

Download
memory/2868-21-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-19-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2868-17-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads