ff8c94a5ab3b15aa0b65148cb1abc475c7a52770f16aec41584eb17c94bea8af | Triage

Analysis

max time kernel
150s
max time network
141s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13/07/2024, 07:31 UTC

Sharing

Report Analysis Logs

General

Target

40bf93f922d71977755c68832938ea81_JaffaCakes118.exe
Size

301KB
MD5

40bf93f922d71977755c68832938ea81
SHA1

9f3499bd38c42d5b7935ea5f838d1b4a48594117
SHA256

ff8c94a5ab3b15aa0b65148cb1abc475c7a52770f16aec41584eb17c94bea8af
SHA512

5b60f464962c315d1ca27955de53c2ffe44702cfd08a600da4cd8f1c887685925eb747926fe35481f181ee275cae9ce80966786ef11d4557b8ee6ccbf3d7886d
SSDEEP

6144:+Lv/PUh0ss9gfjleenla+wBS8ymIkdFqpKgmYgRFx7PbiJtM:+L/PUh0sZbleeQ+wBSK/gmYgH9zk

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2668	043A6A5B00014973000A7D75B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2668	043A6A5B00014973000A7D75B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe
3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000A7D75B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000A7D75B4EB2331\\043A6A5B00014973000A7D75B4EB2331.exe"	043A6A5B00014973000A7D75B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe
2668	043A6A5B00014973000A7D75B4EB2331.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe
Token: SeDebugPrivilege	2668	043A6A5B00014973000A7D75B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2668	043A6A5B00014973000A7D75B4EB2331.exe
2668	043A6A5B00014973000A7D75B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2668	043A6A5B00014973000A7D75B4EB2331.exe
2668	043A6A5B00014973000A7D75B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2668	043A6A5B00014973000A7D75B4EB2331.exe
2668	043A6A5B00014973000A7D75B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2668	3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe	30
PID 3024 wrote to memory of 2668	3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe	30
PID 3024 wrote to memory of 2668	3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe	30
PID 3024 wrote to memory of 2668	3024	40bf93f922d71977755c68832938ea81_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\40bf93f922d71977755c68832938ea81_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40bf93f922d71977755c68832938ea81_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3024
- C:\ProgramData\043A6A5B00014973000A7D75B4EB2331\043A6A5B00014973000A7D75B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000A7D75B4EB2331\043A6A5B00014973000A7D75B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\40bf93f922d71977755c68832938ea81_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2668

Network

GET

http://178.162.174.135/api/stats/install/?affid=32811&ver=3020004&group=sp

043A6A5B00014973000A7D75B4EB2331.exe

Remote address:

178.162.174.135:80

Request

GET /api/stats/install/?affid=32811&ver=3020004&group=sp HTTP/1.1
Referer: http://178.162.174.135
Accept: *//*
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; GTB0.0; .NET CLR 1.1.4322)
Host: 178.162.174.135
Connection: Keep-Alive
Cache-Control: no-cache

Response

HTTP/1.1 401 Unauthorized

Server: nginx
Date: Sat, 13 Jul 2024 07:32:19 GMT
Content-Type: text/html
Content-Length: 590
Connection: keep-alive
WWW-Authenticate: Basic realm="seedbox.io"

89.149.226.184:80

40bf93f922d71977755c68832938ea81_JaffaCakes118.exe

152 B
3
178.162.132.34:80

043A6A5B00014973000A7D75B4EB2331.exe

152 B
3
89.149.226.184:80

40bf93f922d71977755c68832938ea81_JaffaCakes118.exe

152 B
3
178.162.132.34:80

043A6A5B00014973000A7D75B4EB2331.exe

152 B
3
178.162.174.135:80

http://178.162.174.135/api/stats/install/?affid=32811&ver=3020004&group=sp

http

043A6A5B00014973000A7D75B4EB2331.exe

874 B
957 B
7
4

HTTP Request

GET http://178.162.174.135/api/stats/install/?affid=32811&ver=3020004&group=sp

HTTP Response

401

No results found

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\043A6A5B00014973000A7D75B4EB2331\043A6A5B00014973000A7D75B4EB2331.exe

Filesize
301KB

MD5
40bf93f922d71977755c68832938ea81

SHA1
9f3499bd38c42d5b7935ea5f838d1b4a48594117

SHA256
ff8c94a5ab3b15aa0b65148cb1abc475c7a52770f16aec41584eb17c94bea8af

SHA512
5b60f464962c315d1ca27955de53c2ffe44702cfd08a600da4cd8f1c887685925eb747926fe35481f181ee275cae9ce80966786ef11d4557b8ee6ccbf3d7886d

Download Submit
memory/2668-10-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2668-15-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2668-28-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2668-34-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3024-1-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3024-0-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/3024-14-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/3024-24-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download