603dbc050611cfd4d6c4db002522df9a0fe23e2d3b3ccdbcbbb63c45080dc245

General

Target

2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe
Size

1.4MB
MD5

2fb210fc80a0a54afe563623baf05d1a
SHA1

12776be02887a0be324672fe51305f31a6d41d95
SHA256

603dbc050611cfd4d6c4db002522df9a0fe23e2d3b3ccdbcbbb63c45080dc245
SHA512

21b15a5547e38cf09a9a8de4fc4ebcac5588401a09e184651cf214009370eeb9877208b298ff34230a43e19606437158f2355661bab94d3596643b14a8ec4a31
SSDEEP

3072:fppouA9M6YlPlLP/UGKVDe69rLm4nkQ2cO1DaGwk0Jo/9TtNzT+MmlRiljFggOZf:fgV07hOZWWugxf

Score

7^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1464 set thread context of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86

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 4 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	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2756	timeout.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 1464 wrote to memory of 4204	1464	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	86
PID 4204 wrote to memory of 4712	4204	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	87
PID 4204 wrote to memory of 4712	4204	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	87
PID 4204 wrote to memory of 4712	4204	2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe	87
PID 4712 wrote to memory of 2756	4712	cmd.exe	89
PID 4712 wrote to memory of 2756	4712	cmd.exe	89
PID 4712 wrote to memory of 2756	4712	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1464
- C:\Users\Admin\AppData\Local\Temp\2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2fb210fc80a0a54afe563623baf05d1a_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4204
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Users\Admin\AppData\Local\Temp\2FB210~1.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4712
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 5
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

4

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4204-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4204-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4204-5-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4204-10-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

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