2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a

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, 04:30

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General

Target
jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe
Size 44KB
Sample260924-e44s7sea65
SHA256 2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a
MD5 42859e6e742d5f056fa0491c7c0343f3
SHA1 a27ce08e919e8efec680dc4ae95f970a5674b1aa
SHA512 1325c310a672b445b342b782a3425ccff9b16ca7c1484af4769f3d7d11bb7bf79b7feea17e894674f2c5a97befa75d24fb691223081646b6304902302c1884ee
SSDEEP 384:EE2RuIVieHKxvvNgQi2wQ/zOlK7/tlc2iSt7TmcJVUHcsDB8pct5du:+5IHNgQi2wQ/6lStlc2FycWNDCat5
TLSH
T1E9136C4B9A825073D4C90AF234DFBA175FB76F3813B35DE3CA5B2A8425705568D3A20B
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
3656	johandyk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\johandy.dll	jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe
File created	C:\Windows\SysWOW64\johandyk.exe	jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.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
4608	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_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	johandyk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4276 wrote to memory of 3656	4276	jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe	90
PID 4276 wrote to memory of 4608	4276	jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4276
- C:\Windows\SysWOW64\johandyk.exe
  C:\Windows\system32\johandyk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3656
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:4608

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_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a.exe.bat
Size 274B
SHA256 9abac688c9137c94165465a1ff2a949e9177bb2dcd98a690602fea3bdb0a9bd2
MD5 b68949c51d3e85c568c54340608c7850
SHA1 7c434477827218e8d2c76d7f9487f90a69357dfe
SHA512 89214616e5ca184ecd872bdbb0b70f61487f648b26a6767ff0e7f2a9c122310436aa3a6d66b3a1cba2442aa845e2660d779dfbdde1481b24977f1de1b33a1aae
TLSH
T13BD02BB183B2A6804F10F41F0E302D4F90361E9F2BCE2F06423182E412540ACBAD5740
MD5 SHA1 SHA512 TLSH

Submit Download

johandyk.exe

Path C:\Windows\SysWOW64\johandyk.exe
Size 44KB
SHA256 2c221f6d745207f628b44f6283005d35d43631a1d67076d092dfeaf19af1808a
MD5 42859e6e742d5f056fa0491c7c0343f3
SHA1 a27ce08e919e8efec680dc4ae95f970a5674b1aa
SHA512 1325c310a672b445b342b782a3425ccff9b16ca7c1484af4769f3d7d11bb7bf79b7feea17e894674f2c5a97befa75d24fb691223081646b6304902302c1884ee
SSDEEP 384:EE2RuIVieHKxvvNgQi2wQ/zOlK7/tlc2iSt7TmcJVUHcsDB8pct5du:+5IHNgQi2wQ/6lStlc2FycWNDCat5
TLSH
T1E9136C4B9A825073D4C90AF234DFBA175FB76F3813B35DE3CA5B2A8425705568D3A20B
MD5 SHA1 SHA512 SSDEEP TLSH