4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0

Analysis

max time kernel
150s
max time network
125s
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, 11:30

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General

Target
jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe
Size 48KB
Sample260924-nmlezace75
SHA256 4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0
MD5 71ea0e9a12416f8e40bf1103957e46a4
SHA1 af182e03c8a420782a9f4770d8320916578c6819
SHA512 a1ae333e4ad9f2912d8d1298fb03bb2b7f448e4d0bd2d5dbd182b76209f6f75fe8796e1226e2d2cf3ea2ad111d60b58029e15c3160d2758812947c83b84b4aa2
SSDEEP 768:gcb1YNgutuoB0ABtoDmkjZm59qv9RFat58fsz:db1WZtte1mIv9qGfY
TLSH
T13E236B4776659CF2D35B0C3171AF213A5EBB9D346B26A8A3E3E367D4AC318939834503
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
712	anillaok.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\anillao.dll	jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe
File created	C:\Windows\SysWOW64\anillaok.exe	jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.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
2448	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_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	anillaok.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4816 wrote to memory of 712	4816	jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe	89
PID 4816 wrote to memory of 2448	4816	jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816
- C:\Windows\SysWOW64\anillaok.exe
  C:\Windows\system32\anillaok.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:712
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2448

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_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0.exe.bat
Size 274B
SHA256 e040fab9b4a5f1f81088bbb6da1eaa060c891f9da635c0752c35834204e2a535
MD5 9c948e3ef98360ad6ff25f04d3baa116
SHA1 41e55cbcc110c3a2a4daabf7fa290ef358595084
SHA512 c3782f82ec61fda5e743cc506abdd3a7c80a120f34b69e653cc323ead5d9acbf558fc801cf8c0f0281c0c8df99dc487643556bc56ea1d93211fc58abe7e0fa9b
TLSH
T1BBD02B5092D6A79704CCD94F1C3E567E80211A98628F2F10A7F283D4216120FB292ADA
MD5 SHA1 SHA512 TLSH

Submit Download

anillaok.exe

Path C:\Windows\SysWOW64\anillaok.exe
Size 48KB
SHA256 4b5d2de79f3df8c1d2fa06421a4b82348f91eeed0a47ca807fe2ac7dc45663c0
MD5 71ea0e9a12416f8e40bf1103957e46a4
SHA1 af182e03c8a420782a9f4770d8320916578c6819
SHA512 a1ae333e4ad9f2912d8d1298fb03bb2b7f448e4d0bd2d5dbd182b76209f6f75fe8796e1226e2d2cf3ea2ad111d60b58029e15c3160d2758812947c83b84b4aa2
SSDEEP 768:gcb1YNgutuoB0ABtoDmkjZm59qv9RFat58fsz:db1WZtte1mIv9qGfY
TLSH
T13E236B4776659CF2D35B0C3171AF213A5EBB9D346B26A8A3E3E367D4AC318939834503
MD5 SHA1 SHA512 SSDEEP TLSH