Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
07-05-2024 09:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe
Resource
win10v2004-20240226-en
7 signatures
150 seconds
General
-
Target
925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe
-
Size
263KB
-
MD5
c2d55f8d1e56d5a8f4f79f43ce22e373
-
SHA1
548b64bc95d46895178af37a32e802eee1d3559b
-
SHA256
925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d
-
SHA512
b232afb9817324719a381e485f86ed259de88bd3ac565a06d83f74fdb2b6ecf56f7b853c9e5ff3447d83466c19603f61b32717e8994148bd9c4fa9792a34123d
-
SSDEEP
3072:mllr9lB0A3gVrz/kW8+MArGy7QR63wINzHd5BiOZm0:cr9P4rAdVyM63zzHxi
Malware Config
Extracted
Family
gcleaner
C2
185.172.128.90
5.42.65.64
Attributes
-
url_path
/advdlc.php
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 8 IoCs
pid pid_target Process procid_target 1576 1264 WerFault.exe 78 3092 1264 WerFault.exe 78 920 1264 WerFault.exe 78 3576 1264 WerFault.exe 78 3316 1264 WerFault.exe 78 656 1264 WerFault.exe 78 1268 1264 WerFault.exe 78 2288 1264 WerFault.exe 78 -
Kills process with taskkill 1 IoCs
pid Process 2168 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2168 taskkill.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1264 wrote to memory of 224 1264 925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe 96 PID 1264 wrote to memory of 224 1264 925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe 96 PID 1264 wrote to memory of 224 1264 925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe 96 PID 224 wrote to memory of 2168 224 cmd.exe 99 PID 224 wrote to memory of 2168 224 cmd.exe 99 PID 224 wrote to memory of 2168 224 cmd.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe"C:\Users\Admin\AppData\Local\Temp\925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 7722⤵
- Program crash
PID:1576
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 7722⤵
- Program crash
PID:3092
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 8242⤵
- Program crash
PID:920
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 8682⤵
- Program crash
PID:3576
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 9762⤵
- Program crash
PID:3316
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 10602⤵
- Program crash
PID:656
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 14362⤵
- Program crash
PID:1268
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im "925a35418ff76ee035f8f0bdc74572757b1fbc738bcd0fbffd735606986a929d.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2168
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 15362⤵
- Program crash
PID:2288
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1264 -ip 12641⤵PID:4008
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 1264 -ip 12641⤵PID:428
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1264 -ip 12641⤵PID:2736
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1264 -ip 12641⤵PID:5112
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1264 -ip 12641⤵PID:3020
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 1264 -ip 12641⤵PID:1092
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1264 -ip 12641⤵PID:3772
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1264 -ip 12641⤵PID:1752