6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1

Analysis

max time kernel
150s
max time network
124s
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, 04:36

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General

Target
jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe
Size 48KB
Sample260924-e8fxyayfqb
SHA256 6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1
MD5 651f9020268bb36f439473184709429e
SHA1 b9390131d60e69887ec4cec22d795d3b7c10b800
SHA512 f00fc9af79d2706912e38f81ecc207ed9ac9672db3fecc8a4110832d1ab245e726ab8a7ce15bccb4a6d49eecaa9f5954c79bac5f66d249166408dd1ac08bfc76
SSDEEP 384:ObsUmor/AYRvrteviP4OBu+nOOrgrZEc9WLNEMio2t5:Obs9orYMrtPDuEkrZTWLNtio2t5
TLSH
T103234B4B6511A8F3D9FE023831B7AB114BB84F34D66DE853DBFB1E852D311468525A07
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
564	thermaltinck.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\thermaltinc.dll	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe
File created	C:\Windows\SysWOW64\thermaltinck.exe	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.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
2884	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	thermaltinck.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4256	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe
4256	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4256 wrote to memory of 564	4256	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe	89
PID 4256 wrote to memory of 2884	4256	jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4256
- C:\Windows\SysWOW64\thermaltinck.exe
  C:\Windows\system32\thermaltinck.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:564
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2884

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

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Downloads

jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1.exe.bat
Size 274B
SHA256 8a690a04b4bb461a8c57e6d35c1b1abd492c6bf3d37f19d3ed33e1bde3e5aeae
MD5 f6b14fe60a652768ae585d3d57bdb773
SHA1 a2cc1eada7864b983016a148438ec7edb98afb21
SHA512 98987db52b3732d0f19a636e486b345281ac0d0e48b151ee4648739544bb540f37b4abcf6f92d56165fd0a2ee627e6aecd4089068aa51692aaaefddc14798337
TLSH
T1E8D02B8491878BC59C34960F01E40509611A5F10E6AB6F2F6D29C3C02190858F3E7B08
MD5 SHA1 SHA512 TLSH

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thermaltinck.exe

Path C:\Windows\SysWOW64\thermaltinck.exe
Size 48KB
SHA256 6f1108fcd023e0eec6a0bbe5c97bcb712ac38f007bee0d99cae68de485ae1aa1
MD5 651f9020268bb36f439473184709429e
SHA1 b9390131d60e69887ec4cec22d795d3b7c10b800
SHA512 f00fc9af79d2706912e38f81ecc207ed9ac9672db3fecc8a4110832d1ab245e726ab8a7ce15bccb4a6d49eecaa9f5954c79bac5f66d249166408dd1ac08bfc76
SSDEEP 384:ObsUmor/AYRvrteviP4OBu+nOOrgrZEc9WLNEMio2t5:Obs9orYMrtPDuEkrZTWLNtio2t5
TLSH
T103234B4B6511A8F3D9FE023831B7AB114BB84F34D66DE853DBFB1E852D311468525A07
MD5 SHA1 SHA512 SSDEEP TLSH

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