76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a

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, 04:27

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe
Size 48KB
Sample260924-e3fpzsea52
SHA256 76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a
MD5 d838f171579a99c76258c7a12d589f8f
SHA1 8eebcf0cf0ea71d9dec3297ec57e2f71b0576ce8
SHA512 f9ed184a86c7460539aab49dfa950eb95c743f2be1bdab3d7af19da48b9aae81cbe7abb8786283bce1634e71a30f826c9cceb699e8ec81fc3af33a4e3e6836ea
SSDEEP 768:rynNgICOIOlFEm7SuL/AgD52Nat55fnGB:ryNJCIlFguLIgD3nfG
TLSH
T109235A83AA12D4B2C5DF043830BE7B232F7A5D35C2A6D4E3EBE31AC5587014B893651B
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
4760	insersek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\inserse.dll	jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe
File created	C:\Windows\SysWOW64\insersek.exe	jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.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
4576	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_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.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 2376 wrote to memory of 4760	2376	jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe	89
PID 2376 wrote to memory of 4576	2376	jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\insersek.exe
  C:\Windows\system32\insersek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4760
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:4576

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_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a.exe.bat
Size 274B
SHA256 fbca5503e725396f2e3d4f1b3b980b3489fbc0ddcbc21ff97481649c1d28d8c1
MD5 87c894709ef4fecc8687adb326b7b25c
SHA1 c663b525123bbc3a17e29a23ad180d5987008235
SHA512 92245575f1abd0ecc86f3b980cf3479e3964a17a2e8492931a84eb3164335732ff22a7e05cdd0231d60712a1340d2a53942502d93d130622c2eeb9de1bc9e7d7
TLSH
T173D0C20071D287440850F1AB55786FCF840109EC32881A1F0521C2C543D2324FE87B44
MD5 SHA1 SHA512 TLSH

Submit Download

insersek.exe

Path C:\Windows\SysWOW64\insersek.exe
Size 48KB
SHA256 76f8d55b59b1a5a3d6da1912ebc7125787008f1658bdab154c515a40f248f80a
MD5 d838f171579a99c76258c7a12d589f8f
SHA1 8eebcf0cf0ea71d9dec3297ec57e2f71b0576ce8
SHA512 f9ed184a86c7460539aab49dfa950eb95c743f2be1bdab3d7af19da48b9aae81cbe7abb8786283bce1634e71a30f826c9cceb699e8ec81fc3af33a4e3e6836ea
SSDEEP 768:rynNgICOIOlFEm7SuL/AgD52Nat55fnGB:ryNJCIlFguLIgD3nfG
TLSH
T109235A83AA12D4B2C5DF043830BE7B232F7A5D35C2A6D4E3EBE31AC5587014B893651B
MD5 SHA1 SHA512 SSDEEP TLSH