b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302

Analysis

max time kernel
150s
max time network
142s
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, 04:48

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe
Size 44KB
Sample260924-ffbm7aeb96
SHA256 b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302
MD5 7b3f3be15ad653499ba537f24b077b64
SHA1 dc9abfd45a462e564b38e68d17b3cfa3d7bd085e
SHA512 5a2c4270fcf05e313d44108dbeeae877a5f38ff3104c2213ce17178e274c61df5cd656b222ce0bd3302382200c33c7644308243cda204f31f5f32b6139d8ebef
SSDEEP 384:R0Qw3KWXgiAD8ZTEEnHKpqinY5BG8ZVpct5zzt:R033FQVDcTpnqrYPG8ZVat5
TLSH
T1C1134A87EB050CF2E5D84439309A0A372BBD6D36076E9CD7DF73AAC9AA304A19D35107
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
2684	jolndyok.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\jolndyo.dll	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe
File created	C:\Windows\SysWOW64\jolndyok.exe	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe
File opened for modification	C:\Windows\SysWOW64\jolndyok.exe	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.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
2676	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_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jolndyok.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
464	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe
464	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 2684	464	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe	93
PID 464 wrote to memory of 2676	464	jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe	101

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:464
- C:\Windows\SysWOW64\jolndyok.exe
  C:\Windows\system32\jolndyok.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2684
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2676

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_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302.exe.bat
Size 274B
SHA256 f91389af51f31ba1b20153b06ecf5efaa400cfc35551f3c08a90f526bfee5d86
MD5 6f8d570d7c23cc473215111f49579553
SHA1 8ea4d9bee20cee8d86cdbe5046305bf633c80329
SHA512 5272264b2bd7136ad29714e44256bb70a99b6af31459bef7434706dcbc14b6f2d2e7ae67b669291a9859b03266d86925b2804833941534f66d8e8851cfcb1b8b
TLSH
T1DCD0C28C13D7B16E4904D82F467062CFD1364E462A492B218B21C7C511C317CA6D1705
MD5 SHA1 SHA512 TLSH

Submit Download

jolndyok.exe

Path C:\Windows\SysWOW64\jolndyok.exe
Size 44KB
SHA256 b6d3cc87a0824aac8522720611dc31e240f2b7d2d822a5462e241091ec02a302
MD5 7b3f3be15ad653499ba537f24b077b64
SHA1 dc9abfd45a462e564b38e68d17b3cfa3d7bd085e
SHA512 5a2c4270fcf05e313d44108dbeeae877a5f38ff3104c2213ce17178e274c61df5cd656b222ce0bd3302382200c33c7644308243cda204f31f5f32b6139d8ebef
SSDEEP 384:R0Qw3KWXgiAD8ZTEEnHKpqinY5BG8ZVpct5zzt:R033FQVDcTpnqrYPG8ZVat5
TLSH
T1C1134A87EB050CF2E5D84439309A0A372BBD6D36076E9CD7DF73AAC9AA304A19D35107
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download