8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b

Analysis

max time kernel
150s
max time network
126s
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, 06:00

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General

Target
jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe
Size 52KB
Sample260924-gqechafd77
SHA256 8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b
MD5 ad3650a7212492eb369d5e47f00570c1
SHA1 3639ee2cda7a3b77a83c4795c669e7c6682a4490
SHA512 e4bdbc0484a02194c7903539be15015e865308a58586bf8e00c05c223e704eeca4075e5f1941a3cb862300ea1c209cfbd5fc51b23f316ea00d6e6fda54aed936
SSDEEP 768:I4LSfdaToCYSirdCGPSo+TqTc+TBl+1XJleb:rMpLVPDl+15leb
TLSH
T19133284F6E208AB2DEAD1678B817AF1B177F6C31026111FBEA7719C84C7074A44E4E0B
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
1924	docyanxk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\docyanx.dll	jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe
File created	C:\Windows\SysWOW64\docyanxk.exe	jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.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
5444	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_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	docyanxk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5128	jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe
5128	jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5128 wrote to memory of 1924	5128	jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe	89
PID 5128 wrote to memory of 5444	5128	jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5128
- C:\Windows\SysWOW64\docyanxk.exe
  C:\Windows\system32\docyanxk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1924
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5444

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_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b.exe.bat
Size 274B
SHA256 1812fa0c633ee4ac04af2bf8d015e7c208ccfe9e332c0c1151499d269fd815fd
MD5 2828a18fb4029b8a425a1e1f045d7b78
SHA1 41e717795f56868230a44a6bbbad310544c5b896
SHA512 f7b1ed9ec5d7708faee9c60e6626136b53c7ca5f090f374e386c5a078739134266233fc01436f44c0a5cd0264a25b5c928feeef92b4e8a62f797fad7d0b48b85
TLSH
T134D0C24C1152C2660C0C883F5E3A414F73224CAC3A882B3247B08F8150F18ECA1C3604
MD5 SHA1 SHA512 TLSH

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docyanxk.exe

Path C:\Windows\SysWOW64\docyanxk.exe
Size 52KB
SHA256 8a19074c0a7577a23dcf2e8be683cf5d02e713c8eb8ade9c8bf886e101c0230b
MD5 ad3650a7212492eb369d5e47f00570c1
SHA1 3639ee2cda7a3b77a83c4795c669e7c6682a4490
SHA512 e4bdbc0484a02194c7903539be15015e865308a58586bf8e00c05c223e704eeca4075e5f1941a3cb862300ea1c209cfbd5fc51b23f316ea00d6e6fda54aed936
SSDEEP 768:I4LSfdaToCYSirdCGPSo+TqTc+TBl+1XJleb:rMpLVPDl+15leb
TLSH
T19133284F6E208AB2DEAD1678B817AF1B177F6C31026111FBEA7719C84C7074A44E4E0B
MD5 SHA1 SHA512 SSDEEP TLSH

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