Analysis
-
max time kernel
140s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 13:02
Static task
static1
Behavioral task
behavioral1
Sample
5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe
-
Size
797KB
-
MD5
5c0e3a8db24382da1d2820d428ffc837
-
SHA1
7833dcd6e85c848b0fb4b64e900f390e0b21d54c
-
SHA256
a04cda3ef424e0577dd747b0bc44c5085f68a16e1faf07a8ebc6b123a86ea3ae
-
SHA512
0c4df9e719df3ff8f44edd9301781bb71fceda2937df42778fcedb29c04243af09235a2cb9511f1ca0c5d7fcb641907a9aba9cab8ff1cc4b26e65025258e77ed
-
SSDEEP
12288:Ty4HdZuJ6X6So7YNQw1F85ZwKd89BcF8vjBplYXNpbycdc9vMFmshYXa+a:TPpOwQoyEvOKdpEcVImRXa+a
Malware Config
Extracted
xtremerat
esam2at.no-ip.biz
Signatures
-
Detect XtremeRAT payload 7 IoCs
resource yara_rule behavioral2/memory/2928-4-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral2/memory/2928-5-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral2/memory/2928-6-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral2/memory/2928-9-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral2/memory/2444-10-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral2/memory/2928-11-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat behavioral2/memory/2444-12-0x0000000010000000-0x000000001004F000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5092 set thread context of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
pid pid_target Process procid_target 112 2444 WerFault.exe 86 4948 2444 WerFault.exe 86 -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 5092 wrote to memory of 2928 5092 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 85 PID 2928 wrote to memory of 2444 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 86 PID 2928 wrote to memory of 2444 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 86 PID 2928 wrote to memory of 2444 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 86 PID 2928 wrote to memory of 2444 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 86 PID 2928 wrote to memory of 2064 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 88 PID 2928 wrote to memory of 2064 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 88 PID 2928 wrote to memory of 2064 2928 5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5092 -
C:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\5c0e3a8db24382da1d2820d428ffc837_JaffaCakes118.exe2⤵
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:2444
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 4804⤵
- Program crash
PID:112
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 4884⤵
- Program crash
PID:4948
-
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵PID:2064
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2444 -ip 24441⤵PID:1152
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2444 -ip 24441⤵PID:1064