b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761

Analysis

max time kernel
150s
max time network
144s
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, 06:05

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General

Target
jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe
Size 52KB
Sample260924-gtc9lsfe49
SHA256 b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761
MD5 a99a0d9b8553f26c76318d8a25c6cb64
SHA1 1585137a0e61fdf42fdae770bbf037c992a89f63
SHA512 439460b0d16e9709c486858f100f3e1a6f3da6412e84b555d5d23cfe6578f8b16ef645d2522ad434e7a57d7dab101f6f0ada022962dd2fa1489ddabed49558f9
SSDEEP 768:/WWki9xWFAIWW/lXGgMv0cCupt6ewP+Pc9PdyuMciufTl:/n9ccz29piu
TLSH
T11D335B49FD14A8F1CFE912317D926D4B69AF1C34239800F7DB279CC8A86436EE1A4E53
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
5200	delnice

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\delnice.dll	jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe
File created	C:\Windows\SysWOW64\delnice	jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.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
4620	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_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	delnice
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3256 wrote to memory of 5200	3256	jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe	89
PID 3256 wrote to memory of 4620	3256	jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3256
- C:\Windows\SysWOW64\delnice
  C:\Windows\system32\delnice ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5200
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:4620

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_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761.exe.bat
Size 274B
SHA256 83b37500c829e6013be4b0eeee1e853daf479f10dd2b25551e11353991401e1f
MD5 ffdc89441462ddabcd746880b80ca82a
SHA1 42ffd0a9396eefd232b5730cc67c85214f3b88c7
SHA512 d1b61d30bc1be2bd07d7e08f010ac31a241d2268459e59c0f3e70b7768bec371ab8b3deafd1823db5520889300443ec132750224452ab6600d6a7df600fa2520
TLSH
T139D02BC0820F8D270D08BE1F05369E1B41221D9632CC1F1F052CD1C1010182CF1DFE40
MD5 SHA1 SHA512 TLSH

Submit Download

delnice

Path C:\Windows\SysWOW64\delnice
Size 52KB
SHA256 b64c9015c68c2c022a7215be0e9d222d787c4b3f0ae05b9acbbfe3d4476b9761
MD5 a99a0d9b8553f26c76318d8a25c6cb64
SHA1 1585137a0e61fdf42fdae770bbf037c992a89f63
SHA512 439460b0d16e9709c486858f100f3e1a6f3da6412e84b555d5d23cfe6578f8b16ef645d2522ad434e7a57d7dab101f6f0ada022962dd2fa1489ddabed49558f9
SSDEEP 768:/WWki9xWFAIWW/lXGgMv0cCupt6ewP+Pc9PdyuMciufTl:/n9ccz29piu
TLSH
T11D335B49FD14A8F1CFE912317D926D4B69AF1C34239800F7DB279CC8A86436EE1A4E53
MD5 SHA1 SHA512 SSDEEP TLSH