2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae

Analysis

max time kernel
150s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/09/2026, 10:45

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General

Target
jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe
Size 48KB
Sample260924-mtltmsbf73
SHA256 2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae
MD5 a82f745f844f0689ac85d3db4c715e36
SHA1 30def397bb539b842c041e31f585382c37d08c41
SHA512 1fc97de64a46dc8c3df25e39b44de16a00cb44af96b7da59e645b3616f2cbb0cd3f329603e4ec9a83dd92eab08b65c8b3d28654d586c4b7b2074a79de606c898
SSDEEP 384:oqC/y+GqQ3YV1evqFkShFTvY9OBuc8fYcpuDA+eQMLIV+o/:oB/tG93qoqF1tWvJfvpi6IV
TLSH
T1B3234C8F641728F2CAEE053436F8BB0B1FBB6E38859DD0E3E5A30E85AE711464255D07
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
3664	tldcocok.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\tldcoco.dll	jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe
File created	C:\Windows\SysWOW64\tldcocok.exe	jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe
File opened for modification	C:\Windows\SysWOW64\tldcocok.exe	jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.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
3508	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_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tldcocok.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 3664	2172	jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe	88
PID 2172 wrote to memory of 3508	2172	jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe	102

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\tldcocok.exe
  C:\Windows\system32\tldcocok.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3664
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:3508

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_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae.exe.bat
Size 274B
SHA256 57120c6d154cc6cf5ebbf571672ff2601021aedb3569460ccb4207ff654df98d
MD5 91656303eb25e3da742de80726a83b77
SHA1 e641afbf3b14bddbf6be264f21b5989f9adfdd95
SHA512 f4cdbfb62a56bba8b83ea5e46d615f39ff8503670c873176336bcc092581088593babb0dda08c6b1dceccecba57200bde0907320147732e6b1c3177925fcd24c
TLSH
T192D02B03616687938857FA8B4633094EB33887152BC83F100F2290D141232BFB386241
MD5 SHA1 SHA512 TLSH

Submit Download

tldcocok.exe

Path C:\Windows\SysWOW64\tldcocok.exe
Size 48KB
SHA256 2765e7dc11ee5778555841566f83ff6444aa35604bab48ad11ff295bfe3c25ae
MD5 a82f745f844f0689ac85d3db4c715e36
SHA1 30def397bb539b842c041e31f585382c37d08c41
SHA512 1fc97de64a46dc8c3df25e39b44de16a00cb44af96b7da59e645b3616f2cbb0cd3f329603e4ec9a83dd92eab08b65c8b3d28654d586c4b7b2074a79de606c898
SSDEEP 384:oqC/y+GqQ3YV1evqFkShFTvY9OBuc8fYcpuDA+eQMLIV+o/:oB/tG93qoqF1tWvJfvpi6IV
TLSH
T1B3234C8F641728F2CAEE053436F8BB0B1FBB6E38859DD0E3E5A30E85AE711464255D07
MD5 SHA1 SHA512 SSDEEP TLSH