Analysis
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max time kernel
142s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
12-05-2024 05:56
Static task
static1
Behavioral task
behavioral1
Sample
3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe
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Size
263KB
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MD5
3899ddd721f4d538d9a4e05071eebf3a
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SHA1
c5381f782c422b646fb068f67ac16b897a665085
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SHA256
8cfbec91b6708bde1134cf09a930870aad95c7b5ba2cf42d88aed8aa456a6006
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SHA512
97f4ef25c698ef0469c59f648a4b09192aad9cbb8e21b6eeb6a5933b2503c1e76a6560990ba7c3153e14ea513f347619d153b70a84eb488c64790c33d04174ab
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SSDEEP
6144:HVmLW/8MCp5llt6wFd5oPji7r5yTh34mh:1mq/wp5x55oPj+rkTh3nh
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2088 396 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/1520-2-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/1520-4-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/1520-5-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 behavioral2/memory/1520-7-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 behavioral2/memory/1520-10-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 behavioral2/memory/1520-9-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 behavioral2/memory/1520-11-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 behavioral2/memory/1520-8-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 behavioral2/memory/1520-6-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/1520-12-0x00000000008E0000-0x00000000009B6000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
mshta.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation mshta.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exedescription pid process target process PID 3632 set thread context of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 1988 powershell.exe 1988 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1988 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exepid process 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exemshta.exedescription pid process target process PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 3632 wrote to memory of 1520 3632 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe 3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe PID 2088 wrote to memory of 1988 2088 mshta.exe powershell.exe PID 2088 wrote to memory of 1988 2088 mshta.exe powershell.exe PID 2088 wrote to memory of 1988 2088 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3632 -
C:\Users\Admin\AppData\Local\Temp\3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3899ddd721f4d538d9a4e05071eebf3a_JaffaCakes118.exe"2⤵PID:1520
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:O4AAyGqs="EsfVu";E2S9=new%20ActiveXObject("WScript.Shell");XPWK63="Fcm";wf96eK=E2S9.RegRead("HKLM\\software\\Wow6432Node\\hNuIhT3\\eD5kmOKwd");k4y2DzD="HGQX6w";eval(wf96eK);qaa1sK="Dqr9Tx";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:thbi2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1988
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4qd1geno.awn.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/1520-9-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1520-6-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/1520-7-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1520-10-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1520-2-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/1520-11-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1520-8-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1520-12-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1520-4-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/1520-5-0x00000000008E0000-0x00000000009B6000-memory.dmpFilesize
856KB
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memory/1988-30-0x00000000067C0000-0x000000000680C000-memory.dmpFilesize
304KB
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memory/1988-16-0x00000000059F0000-0x0000000005A12000-memory.dmpFilesize
136KB
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memory/1988-17-0x00000000060E0000-0x0000000006146000-memory.dmpFilesize
408KB
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memory/1988-18-0x0000000006240000-0x00000000062A6000-memory.dmpFilesize
408KB
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memory/1988-32-0x0000000006CB0000-0x0000000006CCA000-memory.dmpFilesize
104KB
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memory/1988-28-0x00000000062B0000-0x0000000006604000-memory.dmpFilesize
3.3MB
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memory/1988-29-0x0000000006780000-0x000000000679E000-memory.dmpFilesize
120KB
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memory/1988-14-0x00000000030B0000-0x00000000030E6000-memory.dmpFilesize
216KB
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memory/1988-31-0x0000000007DE0000-0x000000000845A000-memory.dmpFilesize
6.5MB
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memory/1988-15-0x0000000005AB0000-0x00000000060D8000-memory.dmpFilesize
6.2MB