f43dd701ceca3bf22ede13e167ebb7bc7e00bd58a523dbbb29b5bc55b6b39fc7

Analysis

max time kernel
143s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 20:53

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General

Target

03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe
Size

16KB
MD5

03398554de5502383c0f1da1793e3af0
SHA1

882571597d4141549fa8d6b8e2811eae1340ff3b
SHA256

f43dd701ceca3bf22ede13e167ebb7bc7e00bd58a523dbbb29b5bc55b6b39fc7
SHA512

e7b7e7e9646b323e2ffa8b9ed81f577de250eafc0f86d02c066bf6a1876daf86ad6b699856a2d7c21a6dad609b81d38cf3bec6c59fce8a3e5bbace5af75e60d1
SSDEEP

384:JnZXPxyEm8GUrJQlBVbVt3Q1EsoN8aJZLB:xZXPxRm8GoJgBtVt3QOtr

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2760	ptask.exe

Loads dropped DLL 2 IoCs

pid	Process
2640	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe
2640	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Parallel Tasking = "C:\\Program Files (x86)\\Parallel Tasking\\ptask.exe"	ptask.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Parallel Tasking\ptask.exe	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe

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 1 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	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 2760	2640	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe	30
PID 2640 wrote to memory of 2760	2640	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe	30
PID 2640 wrote to memory of 2760	2640	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe	30
PID 2640 wrote to memory of 2760	2640	03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03398554de5502383c0f1da1793e3af0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Program Files (x86)\Parallel Tasking\ptask.exe
  "C:\Program Files (x86)\Parallel Tasking\ptask.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Program Files (x86)\Parallel Tasking\ptask.exe

Filesize
16KB

MD5
03398554de5502383c0f1da1793e3af0

SHA1
882571597d4141549fa8d6b8e2811eae1340ff3b

SHA256
f43dd701ceca3bf22ede13e167ebb7bc7e00bd58a523dbbb29b5bc55b6b39fc7

SHA512
e7b7e7e9646b323e2ffa8b9ed81f577de250eafc0f86d02c066bf6a1876daf86ad6b699856a2d7c21a6dad609b81d38cf3bec6c59fce8a3e5bbace5af75e60d1

Download Submit
memory/2640-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2760-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads