Analysis
-
max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
27-03-2024 07:49
Static task
static1
Behavioral task
behavioral1
Sample
e1279c4e8eafe5c191cf7adcd73bb3c8.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
e1279c4e8eafe5c191cf7adcd73bb3c8.exe
Resource
win10v2004-20240226-en
General
-
Target
e1279c4e8eafe5c191cf7adcd73bb3c8.exe
-
Size
726KB
-
MD5
e1279c4e8eafe5c191cf7adcd73bb3c8
-
SHA1
72acfe8bd605874a94d20b3c14f82344acbe32e4
-
SHA256
089c759fd8d790be19ddaf0fdb2ab57eb09d5886a0f6a178d681debdae77a561
-
SHA512
bae3e3cb59f15f149ba2f8157853eb4e24ce7a171e30bad8f1d508fe8ae9c04c4f64a2c7fe89392e706b1ead99e05873c3feb9e81c85b545f0853814800a7e79
-
SSDEEP
12288:c4cOMK2D0y4kS1QzEGxbTS2tWqYeFQ7vi7xEE+J6bCkx+xwPaDiTui2m5MkC1hnc:AY2D0yCGxbW2tWqbFP+J6bPOLxm5MDvc
Malware Config
Extracted
xtremerat
franco1.no-ip.org
Signatures
-
Detect XtremeRAT payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2052-15-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2528-18-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2052-19-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2528-20-0x0000000010000000-0x000000001004D000-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 behavioral1/memory/2052-6-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2052-5-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2052-9-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2052-12-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2052-15-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2528-18-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2052-19-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2528-20-0x0000000010000000-0x000000001004D000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e1279c4e8eafe5c191cf7adcd73bb3c8.exedescription pid process target process PID 1532 set thread context of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e1279c4e8eafe5c191cf7adcd73bb3c8.exepid process 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
e1279c4e8eafe5c191cf7adcd73bb3c8.exee1279c4e8eafe5c191cf7adcd73bb3c8.exedescription pid process target process PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 1532 wrote to memory of 2052 1532 e1279c4e8eafe5c191cf7adcd73bb3c8.exe e1279c4e8eafe5c191cf7adcd73bb3c8.exe PID 2052 wrote to memory of 2528 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe svchost.exe PID 2052 wrote to memory of 2528 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe svchost.exe PID 2052 wrote to memory of 2528 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe svchost.exe PID 2052 wrote to memory of 2528 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe svchost.exe PID 2052 wrote to memory of 2528 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe svchost.exe PID 2052 wrote to memory of 2636 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe iexplore.exe PID 2052 wrote to memory of 2636 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe iexplore.exe PID 2052 wrote to memory of 2636 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe iexplore.exe PID 2052 wrote to memory of 2636 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe iexplore.exe PID 2052 wrote to memory of 2636 2052 e1279c4e8eafe5c191cf7adcd73bb3c8.exe iexplore.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e1279c4e8eafe5c191cf7adcd73bb3c8.exe"C:\Users\Admin\AppData\Local\Temp\e1279c4e8eafe5c191cf7adcd73bb3c8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\e1279c4e8eafe5c191cf7adcd73bb3c8.exe
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1532-0-0x0000000000400000-0x00000000005AB000-memory.dmpFilesize
1.7MB
-
memory/1532-1-0x0000000000020000-0x0000000000023000-memory.dmpFilesize
12KB
-
memory/1532-11-0x0000000000400000-0x00000000005AB000-memory.dmpFilesize
1.7MB
-
memory/2052-9-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2052-5-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2052-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2052-6-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2052-13-0x0000000000400000-0x00000000005AB000-memory.dmpFilesize
1.7MB
-
memory/2052-12-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2052-15-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2052-4-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2052-19-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2528-18-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB
-
memory/2528-20-0x0000000010000000-0x000000001004D000-memory.dmpFilesize
308KB