Analysis
- max time kernel
149s - max time network
138s - 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, 10:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe
- Size 56KB
- Sample260924-ma148abb49
- SHA256 a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00
- MD5 d482c91ed9c11024a9a8c9fbc4149a30
- SHA1 1dd2913f4b94e4c5d297306836e7150768ec3465
- SHA512 bc932948a5f369e48da98b20ce4ab7cddcb9556d38192532cd3ff93a633f2fc1ba445aba2b32c94ee7b136c8baafaa2b4e6e4047b785e14d843f8d61bd03e204
- SSDEEP 768:8HcPhKgk36QQBiIEQaMx+HVeEzoswdmPzhARXhicTc1vj5TUMuD:1Md36Q57/Mx+HMEHrhARXUbvjNUMC
- TLSH T140437C366EC990F2E74E1975385C6BBFDA2BA530666468E35B73ECF4583B311E018342
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000\Control Panel\International\Geo\Nation jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe - Executes dropped EXE 1 IoCs
pid Process 4928 ctfmon.exe - Loads dropped DLL 1 IoCs
pid Process 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\ctfmon.exe jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe File opened for modification C:\Windows\ctfmon.exe jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2980 wrote to memory of 4928 2980 jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_a8f41f4deb89ac50b1b21576b87713a3381877ef9c84d7c3b2aae8603ef26e00.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\ctfmon.exe"C:\Windows\ctfmon.exe"2⤵
- Executes dropped EXE
PID:4928
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\e5916dan01.dll
- Size 28KB
- SHA256 4f6239db558a9f5d5b9ecc26fe42266fa4b7a2e0b5ad65917ef4fd5736af096e
- MD5 865cb8eddc3a2e1b961c3f97779d5d08
- SHA1 1b3f27b3c090947c53602f664724b4ad762e919d
- SHA512 4b80dbdcbf8c2e9597f4963bad5256dd46e15dc7d856f028c5b7f723d852d00f294da2e62b96929ecdfe366a29d11e70861e39cd5ac4ccd710641daea9ff371f
- SSDEEP 768:bgk36QQBiIEQaMx+HVeEzoswdmP9TUMuD:bd36Q57/Mx+HMEHpUMC
- TLSH T144D23A01AAC990F7E34E1975381CBBBFDA6D6530A1B4ADE35B63EDF4082B221F125345
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\ctfmon.exe
- Size 207KB
- SHA256 d66458a3eb1b68715b552b3af32a9d2e889bbf8ac0c23c1afa8d0982023d1ce2
- MD5 1c1760ed4d19cdbecb2398216922628b
- SHA1 66b6158b28cc2b970e454b6a8cf1824dd99e4029
- SHA512 f058eda0c65e59105a7c794721697782f1e1db759c69a11dab09ca454aa89767addcc8ecefa54995527bc2cae983e44c9ed42b0973fdb47435b31428150b96db
- SSDEEP 3072:8GvxiAKXWqZE56LtBDxrdPiG4jMSVwkf85NfCAt/k6nrZvkweTbFEIzFbk0:8QxKWqC65BlNiP7V7k5NqG/k4f+uubk
- TLSH T1F3243A2D22AA14E5EC7B907CCC524246D6B270352722A2EF15E0C17C9F27AED7A7CF51
- MD5 SHA1 SHA512 SSDEEP TLSH