18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76

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
25/09/2026, 22:23

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General

Target
jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe
Size 48KB
Sample260925-2a24va1ta1
SHA256 18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76
MD5 e1cac18b056a915504442eb950d1d95a
SHA1 48a54110b611c17d9b7146970a606d41e4d5413e
SHA512 d57f6bbaccf1af048e487e2d3203efb237f5d061f48695f234c1bf89f9b5e3cbadaa02144cc81e2d34cdb86f53f38932e63110c4f671fb21d1317d952ea17135
SSDEEP 384:NkNZb691vNgNXqQGDu/oEwpJz6gvpct5JSyG:NcZQdNgN63YKEgvat50yG
TLSH
T19623398796110DF3C39E043875AEA7261FBF5C344A215893FBF366CB9C25993893092B
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
5736	wllamek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wllame.dll	jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe
File created	C:\Windows\SysWOW64\wllamek.exe	jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.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
5476	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	wllamek.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 5736	1336	jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe	90
PID 1336 wrote to memory of 5476	1336	jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Windows\SysWOW64\wllamek.exe
  C:\Windows\system32\wllamek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5736
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5476

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_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76.exe.bat
Size 274B
SHA256 44ede1502fb58bd4e6e9d0de6890724479a28fe396592a02c9edb67a75ec51c1
MD5 13a54218eadbd9e0d73e6b08da98988b
SHA1 536ca06bcdb0393482b24abbd10d11bfca674a37
SHA512 77644112028e5242818a83b0488528b5606826137a8243fc3ca82564ed0d5113fa86933679220a0da3a5a071a11d9f59891cb411151bd315e62b334358c47127
TLSH
T195D02B805831855F0802D2FF8BF44F8DC11B0A383B492F01A66383CA51A362DB1D2B01
MD5 SHA1 SHA512 TLSH

Submit Download

wllamek.exe

Path C:\Windows\SysWOW64\wllamek.exe
Size 48KB
SHA256 18254d6d16978032fbdc706863612574872649aa1ffe77a7eaad1f24283e9c76
MD5 e1cac18b056a915504442eb950d1d95a
SHA1 48a54110b611c17d9b7146970a606d41e4d5413e
SHA512 d57f6bbaccf1af048e487e2d3203efb237f5d061f48695f234c1bf89f9b5e3cbadaa02144cc81e2d34cdb86f53f38932e63110c4f671fb21d1317d952ea17135
SSDEEP 384:NkNZb691vNgNXqQGDu/oEwpJz6gvpct5JSyG:NcZQdNgN63YKEgvat50yG
TLSH
T19623398796110DF3C39E043875AEA7261FBF5C344A215893FBF366CB9C25993893092B
MD5 SHA1 SHA512 SSDEEP TLSH