a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a

Analysis

max time kernel
150s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 09:50

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General

Target
jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe
Size 44KB
Sample260930-lt2pesvtbt
SHA256 a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a
MD5 57017e300c02f09473e99875ad96b6eb
SHA1 ccedb2297b8142920993367bf690fa162918dc18
SHA512 8ccdbf6caff5408f131073e4f4fb360a209d84fe084df0a5cf4f0071546c867df07894528db55a698a659470800c4cad12cbdf1da9ee3f46696a4f31d4878b8b
SSDEEP 768:bgZeVDExq1LJ8LxDNta/dWkDzat57+tMd:bgWAxEMDNZkWAe
TLSH
T197136C8B6A4294B2D0EE02B038DD96155E7E9D3013774D9BCB7F3AC86D7128A9C3511F
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
5100	pewirek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\pewire.dll	jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe
File created	C:\Windows\SysWOW64\pewirek.exe	jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.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
2092	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_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pewirek.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2248	jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe
2248	jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 5100	2248	jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe	89
PID 2248 wrote to memory of 2092	2248	jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\pewirek.exe
  C:\Windows\system32\pewirek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5100
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2092

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_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a.exe.bat
Size 274B
SHA256 5b932ae274e756f5cc8a36fe4a157e982775c19905f6107eee450b73de666bd2
MD5 12c9db7fc3c64d323a1deaf8f8ff1593
SHA1 58fa920ed20ab85b95cf9cc70db9b12bcc262763
SHA512 d2350a551b31b7297e53dcc953d7212050b3a469f273125b4bdf3d2e2aee5fcdf38f67b67c2190abb991ff072fb249293036f7aca0a3dd0b4f016d2c3c82c86b
TLSH
T14CD02B644103CD764844E74F8FA4624DD02F597CE79C6F001E3191C852720ADBDAF310
MD5 SHA1 SHA512 TLSH

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pewirek.exe

Path C:\Windows\SysWOW64\pewirek.exe
Size 44KB
SHA256 a204ded964ad0f36d5ec93971ede9425c2cbd6013fefbf406ce61356f058ef1a
MD5 57017e300c02f09473e99875ad96b6eb
SHA1 ccedb2297b8142920993367bf690fa162918dc18
SHA512 8ccdbf6caff5408f131073e4f4fb360a209d84fe084df0a5cf4f0071546c867df07894528db55a698a659470800c4cad12cbdf1da9ee3f46696a4f31d4878b8b
SSDEEP 768:bgZeVDExq1LJ8LxDNta/dWkDzat57+tMd:bgWAxEMDNZkWAe
TLSH
T197136C8B6A4294B2D0EE02B038DD96155E7E9D3013774D9BCB7F3AC86D7128A9C3511F
MD5 SHA1 SHA512 SSDEEP TLSH

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