Analysis
-
max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 08:46
Behavioral task
behavioral1
Sample
2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe
Resource
win10v2004-20241007-en
General
-
Target
2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe
-
Size
90KB
-
MD5
d42d708f0e8e8a9a5dad7426503b03fb
-
SHA1
825aa9cc85ef116ba3afe3e86b54cd9810936c09
-
SHA256
2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18
-
SHA512
a93237df03de81476d6a15c1df545fb0be3332a4cbda9160f1d02a3654802729370afb88106241b55717d0dff3d8418a187a473a3b58a2ff0a1f1fe760ba193c
-
SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oD8:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3+
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Modiloader family
-
ModiLoader Second Stage 2 IoCs
resource yara_rule behavioral1/memory/976-256-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral1/memory/976-263-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1464 csrsll.exe 1352 csrsll.exe 976 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\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 2128 set thread context of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 1464 set thread context of 1352 1464 csrsll.exe 36 PID 1464 set thread context of 976 1464 csrsll.exe 37 -
resource yara_rule behavioral1/memory/2128-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2128-26-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2128-88-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2128-82-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2828-99-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2128-101-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2828-95-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2828-93-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2828-103-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2828-104-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2828-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2828-105-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2828-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000c000000012280-132.dat upx behavioral1/memory/2828-134-0x0000000003230000-0x0000000003283000-memory.dmp upx behavioral1/memory/2828-154-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1464-214-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2828-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1464-258-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/976-256-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/1352-255-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1352-262-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/976-263-0x0000000000400000-0x0000000000414000-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 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrsll.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe Token: SeDebugPrivilege 1352 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 1464 csrsll.exe 1352 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2128 wrote to memory of 2828 2128 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 30 PID 2828 wrote to memory of 2420 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 31 PID 2828 wrote to memory of 2420 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 31 PID 2828 wrote to memory of 2420 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 31 PID 2828 wrote to memory of 2420 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 31 PID 2420 wrote to memory of 1408 2420 cmd.exe 33 PID 2420 wrote to memory of 1408 2420 cmd.exe 33 PID 2420 wrote to memory of 1408 2420 cmd.exe 33 PID 2420 wrote to memory of 1408 2420 cmd.exe 33 PID 2828 wrote to memory of 1464 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 34 PID 2828 wrote to memory of 1464 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 34 PID 2828 wrote to memory of 1464 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 34 PID 2828 wrote to memory of 1464 2828 2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe 34 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 1352 1464 csrsll.exe 36 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37 PID 1464 wrote to memory of 976 1464 csrsll.exe 37
Processes
-
C:\Users\Admin\AppData\Local\Temp\2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe"C:\Users\Admin\AppData\Local\Temp\2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2128 -
C:\Users\Admin\AppData\Local\Temp\2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe"C:\Users\Admin\AppData\Local\Temp\2159e52c09a42280b7d1b75376910feddae3040b363365f542aefec0f9f25d18.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\MGPWH.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420 -
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:1408
-
-
-
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:1464 -
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:1352
-
-
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:976
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
-
Filesize
90KB
MD5f8443265f580571f32752426f98f2266
SHA109edd7e9c9e1fab64973d99e4065a9476d470589
SHA2569cb9a834dd62ddfb812a5d8edfeb60f29db2ea0b92bb4ce8a85abbf29938af87
SHA5127c39d10e1feef671182b3d50edc9f31c60721de5c12e0f88f1d9ff078e0a5f042dc22a7dd46d129076bc3ce225898c351611fef5660b61b52f274726b0c83cae