f5c43919900f1c0296755d5863029e216257461bc2dacf7b20927a7e81776809

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-04-2024 12:04

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General

Target

f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe
Size

1000KB
MD5

f374f8594f325c6c4884da9d455a2f36
SHA1

d51ee4b77526a9bc6874e929e1380b9ccda188a0
SHA256

f5c43919900f1c0296755d5863029e216257461bc2dacf7b20927a7e81776809
SHA512

6f3e9c364a57a3c46ad10ba3c09a02b6e36e4924b38abd73b07d5844b66981ccc5d504d2cacfbe967b823662edffe7960d6c54e88b387a4f63876a259ed22d96
SSDEEP

12288:GPYO2w08Mhi5Dw6SsMB5odi4wkliUOPhECaBwQ2tb5JLrnylUPqt0gHDS7eyod:GPYLkdSsMBGCSj1B+5vMiqt0gj2ed

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2164	f374f8594f325c6c4884da9d455a2f36_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

pid	Process
2672	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe
2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2164	3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	28
PID 3020 wrote to memory of 2164	3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	28
PID 3020 wrote to memory of 2164	3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	28
PID 3020 wrote to memory of 2164	3020	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2672	2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	29
PID 2164 wrote to memory of 2672	2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	29
PID 2164 wrote to memory of 2672	2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	29
PID 2164 wrote to memory of 2672	2164	f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Users\Admin\AppData\Local\Temp\f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2164
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\f374f8594f325c6c4884da9d455a2f36_JaffaCakes118.exe

Filesize
1000KB

MD5
2b545970b98903413c3a946f522508c6

SHA1
eb8322972017716cb860eb0a6bd3ef2be4206d68

SHA256
8aedef1ad3b2999ad92c1102094f2138995785e42039e9de2e4b963f034dd04c

SHA512
7be3047c88826d2ec42040a2bd5356ea9b7fa55603c5bba13ea6385b186f0e566358cefabe18f50dec5e7d5e51ea0338e1cc00b8a2a7a2a8e37d115e44881487

Download Submit
memory/2164-19-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2164-21-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/2164-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2164-27-0x0000000002D50000-0x0000000002DCE000-memory.dmp

Filesize
504KB

Download
memory/2164-31-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3020-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3020-2-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/3020-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3020-17-0x00000000030D0000-0x0000000003153000-memory.dmp

Filesize
524KB

Download
memory/3020-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download