b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af

Analysis

max time kernel
150s
max time network
140s
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, 04:26

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General

Target
jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe
Size 48KB
Sample260924-e2gwna1w3m
SHA256 b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af
MD5 4abd2dc452dfd97cfdebb851ef569908
SHA1 9bf9cfbbdfffc4def1e231490f3e20d81daddf58
SHA512 a542861aaf8827806ac377b7f6d6be3266efd1eb04835617cda62e183e682a59e9cd595a0f6c5c87c29d149ef523fd0e339f5e3ddc2149030d700dd66029256c
SSDEEP 384:dEygJWpxvrtmicLU1aWWT0wN7vYGRohs/HR7aeSH2t5tO:dDgJQrtQAXWT00RH/HRXSH2t5
TLSH
T12A236C4B2605BCF2D9ED053431B7AB124BBD4D30D67D99A3CFFB2E9A2C312464924A07
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
2576	thermaltinck.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\thermaltinc.dll	jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe
File created	C:\Windows\SysWOW64\thermaltinck.exe	jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.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
4816	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_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.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
5244	jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe
5244	jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5244 wrote to memory of 2576	5244	jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe	89
PID 5244 wrote to memory of 4816	5244	jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5244
- C:\Windows\SysWOW64\thermaltinck.exe
  C:\Windows\system32\thermaltinck.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2576
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:4816

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

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Downloads

jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af.exe.bat
Size 274B
SHA256 8e14958424d9bebabd499eba72d6ba28f63a026c5d79480427dfa7bc5f43353b
MD5 3c73a49c13d132ba3f8e7a088b350944
SHA1 ed71ecedb3a22f6d5081504f1c08c0652c8fb7dc
SHA512 148a44e011863a49e62085007ce19cf2dbde1d3b73567eb39b1229d7a23da1d441166ec3b03fba91574fd64da918d5a1db402857ed79cad07b516267037e6f08
TLSH
T1B3D02BD851B765D80C10F51F0A68DD47D080149A36853E17C21541A01181108BDFFF40
MD5 SHA1 SHA512 TLSH

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thermaltinck.exe

Path C:\Windows\SysWOW64\thermaltinck.exe
Size 48KB
SHA256 b45d76ee66ed25db912c72a466bfbaed2e3e908cc859e2d790e6ce2873b8b1af
MD5 4abd2dc452dfd97cfdebb851ef569908
SHA1 9bf9cfbbdfffc4def1e231490f3e20d81daddf58
SHA512 a542861aaf8827806ac377b7f6d6be3266efd1eb04835617cda62e183e682a59e9cd595a0f6c5c87c29d149ef523fd0e339f5e3ddc2149030d700dd66029256c
SSDEEP 384:dEygJWpxvrtmicLU1aWWT0wN7vYGRohs/HR7aeSH2t5tO:dDgJQrtQAXWT00RH/HRXSH2t5
TLSH
T12A236C4B2605BCF2D9ED053431B7AB124BBD4D30D67D99A3CFFB2E9A2C312464924A07
MD5 SHA1 SHA512 SSDEEP TLSH

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