c9a8913fecb51bcd2b17572e2cf9ed0d678ee4f73fe26d8f3211c9b3c2d34493

General

Target

2830127daab146b954d4ff09454b515c_JaffaCakes118.exe
Size

524KB
MD5

2830127daab146b954d4ff09454b515c
SHA1

c09dd712c459b271d1cec52e47069d747751b993
SHA256

c9a8913fecb51bcd2b17572e2cf9ed0d678ee4f73fe26d8f3211c9b3c2d34493
SHA512

c5ca06bb9e5384b3d4f9e4d6844d5834477428f8d5b458da638eb3a2d284bd6b711b58be5e0fab610ed6e5883bcb4e0b0c6f15c271c4267db8814d749fc0c243
SSDEEP

6144:VSrwtsEV9sc4SfNsQp/1xJXaopZx9DeocBHSFZeMfQg+PtjORc/U59y:VNV9wSfh1xJXHtACZepg+PtjyOo9

Score

7^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2576	cmd.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 2688 set thread context of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30

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	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2830127daab146b954d4ff09454b515c_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
2720	timeout.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2756	2688	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	30
PID 2756 wrote to memory of 2576	2756	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	31
PID 2756 wrote to memory of 2576	2756	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	31
PID 2756 wrote to memory of 2576	2756	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	31
PID 2756 wrote to memory of 2576	2756	2830127daab146b954d4ff09454b515c_JaffaCakes118.exe	31
PID 2576 wrote to memory of 2720	2576	cmd.exe	33
PID 2576 wrote to memory of 2720	2576	cmd.exe	33
PID 2576 wrote to memory of 2720	2576	cmd.exe	33
PID 2576 wrote to memory of 2720	2576	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\2830127daab146b954d4ff09454b515c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2830127daab146b954d4ff09454b515c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Users\Admin\AppData\Local\Temp\2830127daab146b954d4ff09454b515c_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2830127daab146b954d4ff09454b515c_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Users\Admin\AppData\Local\Temp\283012~1.EXE
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2576
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 5
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2720

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

System Information Discovery

1

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/2756-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-18-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2756-13-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2756-12-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2756-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2756-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2756-21-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

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