Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
06/12/2024, 23:55
Static task
static1
Behavioral task
behavioral1
Sample
27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe
Resource
win10v2004-20241007-en
General
-
Target
27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe
-
Size
300KB
-
MD5
1706bf3181f5d5d439cafdc95b41b719
-
SHA1
e52b26611e3944de0580b27aad43adddebec7dc6
-
SHA256
27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4
-
SHA512
093def6fc62c301e287192bd71c4e60ee8788077dbd8c5e26a8c6b47a2c3eb1ceee307fb96897982d2a04214b00101ccb125d0440e4f148e4d5d29729be73ea2
-
SSDEEP
3072:Ue2A0wxDqUpM5scww4chO+O1BmP5DG0sg3i4XZ9WvDZHwdRX/L+gP38G+:UsxD5cwohO+O1sVG0/pZ6iPC8o
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Modiloader family
-
ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral1/memory/2220-253-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1816 csrsll.exe 2956 csrsll.exe 2220 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2260 set thread context of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 1816 set thread context of 2956 1816 csrsll.exe 35 PID 1816 set thread context of 2220 1816 csrsll.exe 36 -
resource yara_rule behavioral1/memory/2812-99-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-95-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-93-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-101-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-104-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-103-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2812-228-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2220-243-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/2812-246-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2956-250-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2220-253-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 7 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 csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrsll.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe Token: SeDebugPrivilege 2956 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 1816 csrsll.exe 2956 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2260 wrote to memory of 2812 2260 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 30 PID 2812 wrote to memory of 2608 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 31 PID 2812 wrote to memory of 2608 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 31 PID 2812 wrote to memory of 2608 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 31 PID 2812 wrote to memory of 2608 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 31 PID 2608 wrote to memory of 584 2608 cmd.exe 33 PID 2608 wrote to memory of 584 2608 cmd.exe 33 PID 2608 wrote to memory of 584 2608 cmd.exe 33 PID 2608 wrote to memory of 584 2608 cmd.exe 33 PID 2812 wrote to memory of 1816 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 34 PID 2812 wrote to memory of 1816 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 34 PID 2812 wrote to memory of 1816 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 34 PID 2812 wrote to memory of 1816 2812 27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe 34 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2956 1816 csrsll.exe 35 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36 PID 1816 wrote to memory of 2220 1816 csrsll.exe 36
Processes
-
C:\Users\Admin\AppData\Local\Temp\27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe"C:\Users\Admin\AppData\Local\Temp\27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Users\Admin\AppData\Local\Temp\27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe"C:\Users\Admin\AppData\Local\Temp\27733d66f3b13fa92894131a54aae60376205a0c0d4e0378677a510c495c14d4.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\FBPVN.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f4⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:584
-
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2956
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2220
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
-
Filesize
300KB
MD59723abe1f734a3cdad315c6e0293fbb7
SHA1f3a18e7a31e15bb42f10e251d5acedd068273987
SHA256e532dc9f1310d4360aeedd48a2cf0cc750ace6c40c4e5eb621ad8bd3c65517f9
SHA5123d976516a8b1b9b87b122f82f1ed70790e603d63411206484756bee5df47aa551cb1dde94e656b753e6f0eea89a85a4e4df2e7fa4f5bf574a6ee04f409295b17