Analysis
-
max time kernel
94s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
11-07-2024 13:48
Behavioral task
behavioral1
Sample
3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe
-
Size
302KB
-
MD5
3962ef582420d83253224a969ac7afb0
-
SHA1
08a7c5b1fb5e9b4abab462628f32dd77840658cf
-
SHA256
b02b91d13e1f07918252f1300483a7bbfaa6b5e536eccdb623bf043c9c64b3c2
-
SHA512
add47d67664a861868554c1a677f14a7ccff6d54a96a4e817fa9ca6307df1dcf438577c519db89cefa5faec1ddd9583c0abd475812dea05091b8ff70546bf9b3
-
SSDEEP
768:n8m1Sq4NQErBsH1tzoisBKQI6dObAG/dqOXHsoAx5JXrUqLOY0pyYzoH4e0gSRzZ:vsq+QV4rObAdNoAf5UqiYmywoYlY6t
Malware Config
Signatures
-
Detect XtremeRAT payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4964-0-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral2/memory/960-1-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral2/memory/960-3-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral2/memory/4964-4-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
-
Processes:
resource yara_rule behavioral2/memory/4964-0-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/960-1-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/960-3-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/4964-4-0x0000000010000000-0x000000001004D000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 6 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 2472 4964 WerFault.exe 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe 4560 4964 WerFault.exe 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe 620 4964 WerFault.exe 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe 3832 960 WerFault.exe svchost.exe 1452 960 WerFault.exe svchost.exe 1428 4964 WerFault.exe 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
3962ef582420d83253224a969ac7afb0_JaffaCakes118.exedescription pid process target process PID 4964 wrote to memory of 960 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe svchost.exe PID 4964 wrote to memory of 960 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe svchost.exe PID 4964 wrote to memory of 960 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe svchost.exe PID 4964 wrote to memory of 960 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe svchost.exe PID 4964 wrote to memory of 1320 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe msedge.exe PID 4964 wrote to memory of 1320 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe msedge.exe PID 4964 wrote to memory of 1320 4964 3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe msedge.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3962ef582420d83253224a969ac7afb0_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 4962⤵
- Program crash
PID:2472 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 6482⤵
- Program crash
PID:4560 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 6962⤵
- Program crash
PID:620 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:960
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 4803⤵
- Program crash
PID:3832 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 5043⤵
- Program crash
PID:1452 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵PID:1320
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 1402⤵
- Program crash
PID:1428
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4964 -ip 49641⤵PID:4300
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4964 -ip 49641⤵PID:1232
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4964 -ip 49641⤵PID:2736
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 960 -ip 9601⤵PID:2132
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 960 -ip 9601⤵PID:3936
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4964 -ip 49641⤵PID:1760