f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 04:25

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe
Size 48KB
Sample260924-e18b8a1w2n
SHA256 f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45
MD5 fbc1ccbedcca8a5fe2e624c641b24404
SHA1 81addc6e10a795556a0e3438a58b6d425f9b26f5
SHA512 a07a4977bd94e0401b31f1c0271255fa0ed2a33e6a13f5d2de3edf37bdf8f70da754d7001feee7f287d5f08ae6957b2a00800068a01521ccbe8e8de34a2a2bbc
SSDEEP 384:OEygJWpxvrt765s6Zh4MH8Lj9pFgyaLL1DnwM8FwXrnY2t5Co:ODgJQrt7us6ZhHHwjOLhnwM8MrY2t5d
TLSH
T1EA234B8B751568F2DAEE023431B7AB135FBD4D30977D98E3CBE72D856D311464424A0B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery execution persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
1348	thermaltinck.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\thermaltinc.dll	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe
File created	C:\Windows\SysWOW64\thermaltinck.exe	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2864	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	thermaltinck.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2384	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe
2384	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1348	2384	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe	90
PID 2384 wrote to memory of 2864	2384	jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\thermaltinck.exe
  C:\Windows\system32\thermaltinck.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1348
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2864

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45.exe.bat
Size 274B
SHA256 5b77f1167e58bd2f9725aebe05adff7b07f2dd5d8f20949c1315a1cc6af3edb3
MD5 01cbdf7baba6f9deaa5d0f3cedd257e1
SHA1 c2c9d25e9c33e4c93069a040c6d81043b9d2b336
SHA512 e1e6a72c7f493c488ed5092ba1f5f3273960f909b20bcbf68b1f05b078412a1d29daadcebfa227cf0269a15fa1b4e0d825465af6c5b80889e3e254573fb46e7a
TLSH
T106D02B040657C7542C00F60FE77E2205A4D4086427C81F074B22CAF7B623109F787349
MD5 SHA1 SHA512 TLSH

Submit Download

thermaltinck.exe

Path C:\Windows\SysWOW64\thermaltinck.exe
Size 48KB
SHA256 f3563ebbd897fdca473078a0d1679965af7357e54bb8a23c7dd41214b8665f45
MD5 fbc1ccbedcca8a5fe2e624c641b24404
SHA1 81addc6e10a795556a0e3438a58b6d425f9b26f5
SHA512 a07a4977bd94e0401b31f1c0271255fa0ed2a33e6a13f5d2de3edf37bdf8f70da754d7001feee7f287d5f08ae6957b2a00800068a01521ccbe8e8de34a2a2bbc
SSDEEP 384:OEygJWpxvrt765s6Zh4MH8Lj9pFgyaLL1DnwM8FwXrnY2t5Co:ODgJQrt7us6ZhHHwjOLhnwM8MrY2t5d
TLSH
T1EA234B8B751568F2DAEE023431B7AB135FBD4D30977D98E3CBE72D856D311464424A0B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download