Analysis
- max time kernel
51s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
21/06/2024, 12:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe
Resource
win7-20240221-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe
- Size 667KB
- Sample240621-pdrq3aygrd
- SHA256 ef5a2d8eae4dbef64a12e0d11b132a1b5c65872efa227d7b4408b2bf531321e9
- MD5 0b5ac1980ede9f0dcacc0e5edcc64968
- SHA1 b501a09c6c84a80723f88685f3dfd0485c7e5c3c
- SHA512 a8575b3a9fcf1d7fcea699d4eb94bb7f85d8e5eae108d9f2ba1b9ffff48bdaa569e8fa68d0ce8b98c24653796187132f97761595d2d31e82d1a0725cc1d6fb9e
- SSDEEP 12288:+ivLzxEpZ0QzAbCwN4j6bMwPd9W5mfjCuK890T2F3Z4mxxb0MHoTAFbg:+iv3xEplUbC3+Pq5m7nz9QmXbKf
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 5 IoCs
resource yara_rule behavioral2/files/0x0007000000023402-27.dat modiloader_stage2 behavioral2/memory/1404-48-0x0000000000400000-0x00000000004B3000-memory.dmp modiloader_stage2 behavioral2/memory/2964-88-0x0000000000400000-0x00000000004B3000-memory.dmp modiloader_stage2 behavioral2/memory/3900-81-0x0000000000400000-0x00000000004B3000-memory.dmp modiloader_stage2 behavioral2/memory/3320-52-0x0000000000400000-0x00000000004B3000-memory.dmp modiloader_stage2 - Executes dropped EXE 4 IoCs
pid Process 3320 1.exe 1404 svchst.exe 2964 1.exe 3900 svchst.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe - Drops file in System32 directory 8 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\svchst.exe 1.exe File created C:\Windows\SysWOW64\svchst.exe 1.exe File opened for modification C:\Windows\SysWOW64\svchst.exe svchst.exe File opened for modification C:\Windows\SysWOW64\DaverDel.bat 1.exe File created C:\Windows\SysWOW64\svchst.exe 1.exe File opened for modification C:\Windows\SysWOW64\svchst.exe 1.exe File opened for modification C:\Windows\SysWOW64\svchst.exe svchst.exe File created C:\Windows\SysWOW64\DaverDel.bat 1.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4008 wrote to memory of 3320 4008 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe 81 PID 4008 wrote to memory of 3320 4008 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe 81 PID 4008 wrote to memory of 3320 4008 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe 81 PID 3320 wrote to memory of 1404 3320 1.exe 82 PID 3320 wrote to memory of 1404 3320 1.exe 82 PID 3320 wrote to memory of 1404 3320 1.exe 82 PID 3320 wrote to memory of 4744 3320 1.exe 83 PID 3320 wrote to memory of 4744 3320 1.exe 83 PID 3320 wrote to memory of 4744 3320 1.exe 83 PID 4008 wrote to memory of 2964 4008 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe 84 PID 4008 wrote to memory of 2964 4008 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe 84 PID 4008 wrote to memory of 2964 4008 0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe 84 PID 2964 wrote to memory of 3900 2964 1.exe 86 PID 2964 wrote to memory of 3900 2964 1.exe 86 PID 2964 wrote to memory of 3900 2964 1.exe 86 PID 2964 wrote to memory of 1792 2964 1.exe 87 PID 2964 wrote to memory of 1792 2964 1.exe 87 PID 2964 wrote to memory of 1792 2964 1.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0b5ac1980ede9f0dcacc0e5edcc64968_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4008 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3320 -
C:\Windows\SysWOW64\svchst.exeC:\Windows\system32\svchst.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:1404
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\DaverDel.bat3⤵PID:4744
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Windows\SysWOW64\svchst.exeC:\Windows\system32\svchst.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:3900
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\DaverDel.bat3⤵PID:1792
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\DaverDel.bat
- Size 144B
- SHA256 c4ced11af38b5f065298c491bcda80a39c69f40de591f577bd861ae669af914f
- MD5 aeb0a0f0ff20558122773f7a69acf150
- SHA1 497477b809b9a0e8e1f2380c6b85e57658c5bb00
- SHA512 cbfc629b8254bdd5b07e494630231ace552d44ea088484a2f2352b5f96e7e4c101cb1b00a5374e40d84ba79734507824b1973bea987d87f17fd746c370de71a4
- MD5 SHA1 SHA512
- Path C:\Windows\SysWOW64\svchst.exe
- Size 689KB
- SHA256 2ed447b815188d4f0c35a8d27764d4113b2abcff78f5d3c13cb1aa5efb2e8505
- MD5 0be5d54e2aa1d7eb33785aab7c07a881
- SHA1 08fd06dbd57182c7718fd51b36f207d21a043581
- SHA512 3191ab4aaa8a6f82d053a376049bcbc2877e02f257cfb3777389d3fee96ac896ea514774defb6dba1d0419bd4d67ac5af9b3b81a9a55e1d688b050489ef9c0a6
- SSDEEP 12288:Ri1tGgozqi5paO0lp9USQVUSyrkA46Z6J+v5NdTgxWaSTA:YL2eas1USIma6IwPuIaST
- MD5 SHA1 SHA512 SSDEEP