4a527bba8bdb4945a1a6c598c180e5dc0228a949742b22dc0b2f2479ad9a5c1e

General

Target

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Size

1.8MB
MD5

68d327ee394b9340c24edaa3e2b4b31d
SHA1

5985733654620afaa720d290a5bf0382940b6a6c
SHA256

4a527bba8bdb4945a1a6c598c180e5dc0228a949742b22dc0b2f2479ad9a5c1e
SHA512

3416649fe7244918189486026124d6f82bf705f3bbdbd3a05c2f97e00ec737dc42d5b938d2b5b161a905e22a568c182cd5f84081f78e152a6551da66ac5d9b57
SSDEEP

49152:C7av6RrvjqdrxSVO7kx1SyoiBNlpAOyihZ3Ke8AZc:ETj+xSyO1SOlpAO7hoei

Score

9^/10

evasion trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Wine	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Wine	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

pid process

3692 68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
2596 68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

228 schtasks.exe

pid	process
228	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

pid	process
3692	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
3692	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
2596	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
2596	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe

description	pid	process	target process
PID 3692 wrote to memory of 228	3692	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe	schtasks.exe
PID 3692 wrote to memory of 228	3692	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe	schtasks.exe
PID 3692 wrote to memory of 228	3692	68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3692
- C:\Windows\SysWOW64\schtasks.exe
  /c /Create /SC MINUTE /MO 1 /TN DirectXComponent /TR "C:\Users\Admin\AppData\Local\Temp\68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe" /F
  2⤵
  - Creates scheduled task(s)
  PID:228

C:\Users\Admin\AppData\Local\Temp\68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\68d327ee394b9340c24edaa3e2b4b31d_JaffaCakes118.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2596-21-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/2596-25-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/2596-24-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/2596-23-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/2596-22-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-12-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-16-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-7-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-8-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-9-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-10-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-11-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-0-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-13-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-14-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-15-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-6-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-17-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-18-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-19-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-20-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-5-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-4-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-3-0x0000000000400000-0x00000000008B8000-memory.dmp

Filesize
4.7MB

Download
memory/3692-2-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/3692-1-0x00000000773B4000-0x00000000773B6000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads