3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083

Analysis

max time kernel
150s
max time network
139s
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, 04:30

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe
Size 48KB
Sample260924-e476mayfkg
SHA256 3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083
MD5 d45f0a93582ed08fe1c1d7d8aa05ce0f
SHA1 28e25dd895ff30c86ae5bf7cfd00e617380ffb79
SHA512 a3d292cc8f475dbb4e50551be1990b0134df79ef17b0c7e98615309e598d33f205fc6f063b276e3b936eb36f53d805b9929c9d0e62cbd158a1b2f9a689d3f9b6
SSDEEP 768:rynNgICOIOlFEm7SuL/AgD52Nat55fnlB:ryNJCIlFguLIgD3nfl
TLSH
T195235A83AA12D4B2C5DF043830BE7B232F7A5D35C2A6D4E3EBE31AC5587054B893651B
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
1304	insersek.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\inserse.dll	jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe
File created	C:\Windows\SysWOW64\insersek.exe	jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe
File opened for modification	C:\Windows\SysWOW64\insersek.exe	jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.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
1460	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_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	insersek.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 1304	2656	jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe	86
PID 2656 wrote to memory of 1460	2656	jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe	98

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\SysWOW64\insersek.exe
  C:\Windows\system32\insersek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1304
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:1460

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_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083.exe.bat
Size 274B
SHA256 f919ec15f4e2599a7c0a45de2148ec352fbb4a54b8395df76b8adb10b77106a1
MD5 7095e9829ba43c42ff50dfa2a6785862
SHA1 6087300ca95f4670fe4e659306b36e8590d7aef8
SHA512 59372a8e7eb8e07a5949cc376e6238d57275c92ebbcc706ee9cc38f5be8d9b6865bd9c8ed9f031dae2a22863f07f67a3087f945b7988105e70e8ed9d61c3808f
TLSH
T18CD02BBD29B2C1536C80C43F2D301F6984254DD83D8C7F0246B1CAC92244224FB95240
MD5 SHA1 SHA512 TLSH

Submit Download

insersek.exe

Path C:\Windows\SysWOW64\insersek.exe
Size 48KB
SHA256 3463b28c777086ac0ab183a8fda9d5db25a106b3148a6fff412a3e2847388083
MD5 d45f0a93582ed08fe1c1d7d8aa05ce0f
SHA1 28e25dd895ff30c86ae5bf7cfd00e617380ffb79
SHA512 a3d292cc8f475dbb4e50551be1990b0134df79ef17b0c7e98615309e598d33f205fc6f063b276e3b936eb36f53d805b9929c9d0e62cbd158a1b2f9a689d3f9b6
SSDEEP 768:rynNgICOIOlFEm7SuL/AgD52Nat55fnlB:ryNJCIlFguLIgD3nfl
TLSH
T195235A83AA12D4B2C5DF043830BE7B232F7A5D35C2A6D4E3EBE31AC5587054B893651B
MD5 SHA1 SHA512 SSDEEP TLSH